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                          Catalog No.:UPF06196

                          5-Benzofuransulfonylchloride, 2,3-dihydro-2,2,4,6,7-pentamethyl

                          • 154445-78-0
                          CAS No.: 154445-78-0 Name:5-Benzofuransulfonylchloride, 2,3-dihydro-2,2,4,6,7-pentamethyl Purity: 98%
                          MF: C13H17ClO3S MW: 288.786
                          Synonyms: 2,2,4,6,7-Pentamethyldihydrobenzofuran-5-sulfonyl chloride
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                          Name:5-Benzofuransulfonylchloride, 2,3-dihydro-2,2,4,6,7-pentamethy
                          Synonyms:
                          2,2,4,6,7-Pentamethyldihydrobenzofuran-5-sulfonyl chloride
                          CAS NO:154445-78-0
                          MF:C13H17ClO3S
                          MW:288.786
                          Density:1.236
                          Melting Point:69-71 oC
                          Boiling Point:392.7°C at 760 mmHg
                          Refractive Index:1.533
                          Flash Point:191.3°C
                          PSA:51.75000
                          LOGP:4.33360

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                          SAFETY DATA SHEETS

                          According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

                          Version: 1.0

                          Creation Date: Aug 12, 2017

                          Revision Date: Aug 12, 2017

                          1.Identification

                          1.1 GHS Product identifier

                          Product name 2,2,4,6,7-Pentamethyl-2,3-dihydrobenzofuran-5-sulfonyl chloride

                          1.2 Other means of identification

                          Product number -
                          Other names 2,2,4,6,7-Pentamethyldihydrobenzofuran-5-sulfonyl chloride

                          1.3 Recommended use of the chemical and restrictions on use

                          Identified uses For industry use only.
                          Uses advised against no data available

                          1.4 Supplier's details

                          Company Shanghai Up-Fluorochem Co., Ltd.
                          Address T2-1623, Zhonggeng Global Creative Center, Lane 166, Minhong Road, Minhang District, Shanghai, China, 202155
                          Xuhui District, Shanghai, China
                          Telephone +86-18721967067
                          Fax -

                          1.5 Emergency phone number

                          Emergency phone number Local Fire/Emergency Telephone Number

                          2.Hazard identification

                          2.1 Classification of the substance or mixture

                          Skin corrosion, Category 1B

                          2.2 GHS label elements, including precautionary statements

                          Pictogram(s)
                          Signal word

                          Danger

                          Hazard statement(s)

                          H314 Causes severe skin burns and eye damage

                          Precautionary statement(s)
                          Prevention

                          P260 Do not breathe dust/fume/gas/mist/vapours/spray.

                          P264 Wash ... thoroughly after handling.

                          P280 Wear protective gloves/protective clothing/eye protection/face protection.

                          Response

                          P301+P330+P331 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.

                          P303+P361+P353 IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water [or shower].

                          P363 Wash contaminated clothing before reuse.

                          P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing.

                          P310 Immediately call a POISON CENTER/doctor/…

                          P321 Specific treatment (see ... on this label).

                          P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

                          Storage

                          P405 Store locked up.

                          Disposal

                          P501 Dispose of contents/container to ...

                          2.3 Other hazards which do not result in classification

                          none

                          3.Composition/information on ingredients

                          3.1 Substances

                          Chemical name Common names and synonyms CAS number EC number Concentration
                          2,2,4,6,7-Pentamethyl-2,3-dihydrobenzofuran-5-sulfonyl chloride 2,2,4,6,7-Pentamethyl-2,3-dihydrobenzofuran-5-sulfonyl chloride 154445-78-0 none 100%

                          4.First-aid measures

                          4.1 Description of necessary first-aid measures

                          General advice

                          Consult a physician. Show this safety data sheet to the doctor in attendance.

                          If inhaled

                          If breathed in, move person into fresh air. If not breathing, give artificial respiration. Consult a physician.

                          In case of skin contact

                          Wash off with soap and plenty of water. Consult a physician.

                          In case of eye contact

                          Rinse thoroughly with plenty of water for at least 15 minutes and consult a physician.

                          If swallowed

                          Never give anything by mouth to an unconscious person. Rinse mouth with water. Consult a physician.

                          4.2 Most important symptoms/effects, acute and delayed

                          no data available

                          4.3 Indication of immediate medical attention and special treatment needed, if necessary

                          no data available

                          5.Fire-fighting measures

                          5.1 Extinguishing media

                          Suitable extinguishing media

                          Use water spray, alcohol-resistant foam, dry chemical or carbon dioxide.

                          5.2 Specific hazards arising from the chemical

                          no data available

                          5.3 Special protective actions for fire-fighters

                          Wear self-contained breathing apparatus for firefighting if necessary.

                          6.Accidental release measures

                          6.1 Personal precautions, protective equipment and emergency procedures

                          Use personal protective equipment. Avoid dust formation. Avoid breathing vapours, mist or gas. Ensure adequate ventilation. Evacuate personnel to safe areas. Avoid breathing dust. For personal protection see section 8.

                          6.2 Environmental precautions

                          Prevent further leakage or spillage if safe to do so. Do not let product enter drains. Discharge into the environment must be avoided.

                          6.3 Methods and materials for containment and cleaning up

                          Pick up and arrange disposal. Sweep up and shovel. Keep in suitable, closed containers for disposal.

                          7.Handling and storage

                          7.1 Precautions for safe handling

                          Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Avoid exposure - obtain special instructions before use.Provide appropriate exhaust ventilation at places where dust is formed. For precautions see section 2.2.

                          7.2 Conditions for safe storage, including any incompatibilities

                          Store in cool place. Keep container tightly closed in a dry and well-ventilated place.

                          8.Exposure controls/personal protection

                          8.1 Control parameters

                          Occupational Exposure limit values

                          no data available

                          Biological limit values

                          no data available

                          8.2 Appropriate engineering controls

                          Handle in accordance with good industrial hygiene and safety practice. Wash hands before breaks and at the end of workday.

                          8.3 Individual protection measures, such as personal protective equipment (PPE)

                          Eye/face protection

                          Safety glasses with side-shields conforming to EN166. Use equipment for eye protection tested and approved under appropriate government standards such as NIOSH (US) or EN 166(EU).

                          Skin protection

                          Wear impervious clothing. The type of protective equipment must be selected according to the concentration and amount of the dangerous substance at the specific workplace. Handle with gloves. Gloves must be inspected prior to use. Use proper glove removal technique(without touching glove's outer surface) to avoid skin contact with this product. Dispose of contaminated gloves after use in accordance with applicable laws and good laboratory practices. Wash and dry hands. The selected protective gloves have to satisfy the specifications of EU Directive 89/686/EEC and the standard EN 374 derived from it.

                          Respiratory protection

                          Wear dust mask when handling large quantities.

                          Thermal hazards

                          no data available

                          9.Physical and chemical properties

                          Physical state no data available
                          Colour no data available
                          Odour no data available
                          Melting point/ freezing point 69-71oC
                          Boiling point or initial boiling point and boiling range 392.7oC at 760 mmHg
                          Flammability no data available
                          Lower and upper explosion limit / flammability limit no data available
                          Flash point 191.3oC
                          Auto-ignition temperature no data available
                          Decomposition temperature no data available
                          pH no data available
                          Kinematic viscosity no data available
                          Solubility no data available
                          Partition coefficient n-octanol/water (log value) no data available
                          Vapour pressure 5.07E-06mmHg at 25°C
                          Density and/or relative density 1.236g/cm3
                          Relative vapour density no data available
                          Particle characteristics no data available

                          10.Stability and reactivity

                          10.1 Reactivity

                          no data available

                          10.2 Chemical stability

                          Stable under recommended storage conditions.

                          10.3 Possibility of hazardous reactions

                          no data available

                          10.4 Conditions to avoid

                          no data available

                          10.5 Incompatible materials

                          no data available

                          10.6 Hazardous decomposition products

                          no data available

                          11.Toxicological information

                          Acute toxicity

                          • Oral: no data available
                          • Inhalation: no data available
                          • Dermal: no data available

                          Skin corrosion/irritation

                          no data available

                          Serious eye damage/irritation

                          no data available

                          Respiratory or skin sensitization

                          no data available

                          Germ cell mutagenicity

                          no data available

                          Carcinogenicity

                          no data available

                          Reproductive toxicity

                          no data available

                          STOT-single exposure

                          no data available

                          STOT-repeated exposure

                          no data available

                          Aspiration hazard

                          no data available

                          12.Ecological information

                          12.1 Toxicity

                          • Toxicity to fish: no data available
                          • Toxicity to daphnia and other aquatic invertebrates: no data available
                          • Toxicity to algae: no data available
                          • Toxicity to microorganisms: no data available

                          12.2 Persistence and degradability

                          no data available

                          12.3 Bioaccumulative potential

                          no data available

                          12.4 Mobility in soil

                          no data available

                          12.5 Other adverse effects

                          no data available

                          13.Disposal considerations

                          13.1 Disposal methods

                          Product

                          The material can be disposed of by removal to a licensed chemical destruction plant or by controlled incineration with flue gas scrubbing. Do not contaminate water, foodstuffs, feed or seed by storage or disposal. Do not discharge to sewer systems.

                          Contaminated packaging

                          Containers can be triply rinsed (or equivalent) and offered for recycling or reconditioning. Alternatively, the packaging can be punctured to make it unusable for other purposes and then be disposed of in a sanitary landfill. Controlled incineration with flue gas scrubbing is possible for combustible packaging materials.

                          14.Transport information

                          14.1 UN Number

                          ADR/RID: UN3261 IMDG: UN3261 IATA: UN3261

                          14.2 UN Proper Shipping Name

                          ADR/RID: CORROSIVE SOLID, ACIDIC, ORGANIC, N.O.S.
                          IMDG: CORROSIVE SOLID, ACIDIC, ORGANIC, N.O.S.
                          IATA: CORROSIVE SOLID, ACIDIC, ORGANIC, N.O.S.

                          14.3 Transport hazard class(es)

                          ADR/RID: 8 IMDG: 8 IATA: 8

                          14.4 Packing group, if applicable

                          ADR/RID: unknown IMDG: unknown IATA: unknown

                          14.5 Environmental hazards

                          ADR/RID: no IMDG: no IATA: no

                          14.6 Special precautions for user

                          no data available

                          14.7 Transport in bulk according to Annex II of MARPOL 73/78 and the IBC Code

                          no data available

                          15.Regulatory information

                          15.1 Safety, health and environmental regulations specific for the product in question

                          Chemical name Common names and synonyms CAS number EC number
                          2,2,4,6,7-Pentamethyl-2,3-dihydrobenzofuran-5-sulfonyl chloride 2,2,4,6,7-Pentamethyl-2,3-dihydrobenzofuran-5-sulfonyl chloride 154445-78-0 none
                          European Inventory of Existing Commercial Chemical Substances (EINECS) Not Listed.
                          EC Inventory Not Listed.
                          United States Toxic Substances Control Act (TSCA) Inventory Not Listed.
                          China Catalog of Hazardous chemicals 2015 Not Listed.
                          New Zealand Inventory of Chemicals (NZIoC) Not Listed.
                          Philippines Inventory of Chemicals and Chemical Substances (PICCS) Not Listed.
                          Vietnam National Chemical Inventory Not Listed.
                          Chinese Chemical Inventory of Existing Chemical Substances (China IECSC) Not Listed.

                          16.Other information

                          Information on revision

                          Creation Date Aug 12, 2017
                          Revision Date Aug 12, 2017

                          Abbreviations and acronyms

                          • CAS: Chemical Abstracts Service
                          • ADR: European Agreement concerning the International Carriage of Dangerous Goods by Road
                          • RID: Regulation concerning the International Carriage of Dangerous Goods by Rail
                          • IMDG: International Maritime Dangerous Goods
                          • IATA: International Air Transportation Association
                          • TWA: Time Weighted Average
                          • STEL: Short term exposure limit
                          • LC50: Lethal Concentration 50%
                          • LD50: Lethal Dose 50%
                          • EC50: Effective Concentration 50%

                          References

                          • IPCS - The International Chemical Safety Cards (ICSC), website: http://www.ilo.org/dyn/icsc/showcard.home
                          • HSDB - Hazardous Substances Data Bank, website: https://toxnet.nlm.nih.gov/newtoxnet/hsdb.htm
                          • IARC - International Agency for Research on Cancer, website: http://www.iarc.fr/
                          • eChemPortal - The Global Portal to Information on Chemical Substances by OECD, website: http://www.echemportal.org/echemportal/index?pageID=0&request_locale=en
                          • CAMEO Chemicals, website: http://cameochemicals.noaa.gov/search/simple
                          • ChemIDplus, website: http://chem.sis.nlm.nih.gov/chemidplus/chemidlite.jsp
                          • ERG - Emergency Response Guidebook by U.S. Department of Transportation, website: http://www.phmsa.dot.gov/hazmat/library/erg
                          • Germany GESTIS-database on hazard substance, website: http://www.dguv.de/ifa/gestis/gestis-stoffdatenbank/index-2.jsp
                          • ECHA - European Chemicals Agency, website: https://echa.europa.eu/

                          Disclaimer: The above information is believed to be correct but does not purport to be all inclusive and shall be used only as a guide. The information in this document is based on the present state of our knowledge and is applicable to the product with regard to appropriate safety precautions. It does not represent any guarantee of the properties of the product. We as supplier shall not be held liable for any damage resulting from handling or from contact with the above product.

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