088的彩的彩的正确网址

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Catalog No.:UPF04007

4-Hydroxy-2,3,5,6-tetrafluorobenzoic acid

  • 652-34-6
CAS No.: 652-34-6 Name:4-Hydroxy-2,3,5,6-tetrafluorobenzoic acid Purity: 98%
MF: C7H2F4O3 MW: 210.083
Synonyms: 2,3,5,6-Tetrafluoro-4-hydroxybenzoic acid
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088的彩的彩的正确网址Name:4-Hydroxy-2,3,5,6-tetrafluorobenzoic acid

Synonyms:

088的彩的彩的正确网址2,3,5,6-tetrafluoro-4-hydroxybenzoic acid

2,3,5,6-tetrafluoro-4-hydroxy-benzoic acid

2,3,5,6-tetrafluoro-4-hydroxybenzoic acid, aldrichcpr

2,3,5,6-Tetrafluoro-4-hydroxybenzoicacid

088的彩的彩的正确网址CAS No:652-34-6

MF:C7H2F4O3

MW:210.083

LOGP:1.6468

PSA:57.53

Density:1.792

088的彩的彩的正确网址Melting Point:148-150°C

Boiling Point:274.3 °C at 760 mmHg

Flash Point:119.7 °C


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| Technical supported by . For US version, EU version (23 languages) and more, please refer to

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

Version: 1.0

088的彩的彩的正确网址Creation Date: Aug 12, 2017

Revision Date: Aug 12, 2017

1.Identification

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Product name 2,3,5,6-Tetrafluoro-4-hydroxybenzoic acid

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Product number -
Other names 2,3,5,6-tetrafluoro-4-hydroxybenzoic acid

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

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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-
Fax -

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Emergency phone number Local Fire/Emergency Telephone Number

2.Hazard identification

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088的彩的彩的正确网址Skin irritation, Category 2

Serious eye damage, Category 1

Specific target organ toxicity – single exposure, Category 3

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Pictogram(s)
Signal word

Danger

Hazard statement(s)

H315 Causes skin irritation

088的彩的彩的正确网址H318 Causes serious eye damage

088的彩的彩的正确网址H335 May cause respiratory irritation

Precautionary statement(s)
Prevention

P264 Wash ... thoroughly after handling.

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

088的彩的彩的正确网址P261 Avoid breathing dust/fume/gas/mist/vapours/spray.

088的彩的彩的正确网址P271 Use only outdoors or in a well-ventilated area.

Response

088的彩的彩的正确网址P302+P352 IF ON SKIN: Wash with plenty of water/...

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

P332+P313 If skin irritation occurs: Get medical advice/attention.

088的彩的彩的正确网址P362+P364 Take off contaminated clothing and wash it before reuse.

088的彩的彩的正确网址P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

P310 Immediately call a POISON CENTER/doctor/…

088的彩的彩的正确网址P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing.

P312 Call a POISON CENTER/doctor/…if you feel unwell.

Storage

088的彩的彩的正确网址P403+P233 Store in a well-ventilated place. Keep container tightly closed.

088的彩的彩的正确网址P405 Store locked up.

Disposal

P501 Dispose of contents/container to ...

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3.Composition/information on ingredients

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Chemical name Common names and synonyms CAS number EC number Concentration
2,3,5,6-Tetrafluoro-4-hydroxybenzoic acid 2,3,5,6-Tetrafluoro-4-hydroxybenzoic acid 652-34-6 none 100%

4.First-aid measures

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General advice

088的彩的彩的正确网址Consult a physician. Show this safety data sheet to the doctor in attendance.

If inhaled

088的彩的彩的正确网址 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.

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088的彩的彩的正确网址no data available

5.Fire-fighting measures

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Suitable extinguishing media

088的彩的彩的正确网址 Use water spray, alcohol-resistant foam, dry chemical or carbon dioxide.

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Wear self-contained breathing apparatus for firefighting if necessary.

6.Accidental release measures

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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.

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

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

7.Handling and storage

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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.

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088的彩的彩的正确网址 Store in cool place. Keep container tightly closed in a dry and well-ventilated place.

8.Exposure controls/personal protection

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Occupational Exposure limit values

no data available

Biological limit values

088的彩的彩的正确网址no data available

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088的彩的彩的正确网址Handle in accordance with good industrial hygiene and safety practice. Wash hands before breaks and at the end of workday.

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Eye/face protection

088的彩的彩的正确网址 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

088的彩的彩的正确网址 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 249°C(lit.)
Boiling point or initial boiling point and boiling range 230°C
Flammability no data available
Lower and upper explosion limit / flammability limit no data available
Flash point 85°C(lit.)
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 no data available
Density and/or relative density 1.792 g/cm3
Relative vapour density no data available
Particle characteristics no data available

10.Stability and reactivity

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088的彩的彩的正确网址no data available

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088的彩的彩的正确网址 Stable under recommended storage conditions.

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088的彩的彩的正确网址no data available

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088的彩的彩的正确网址 no data available

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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

088的彩的彩的正确网址 no data available

STOT-single exposure

no data available

STOT-repeated exposure

088的彩的彩的正确网址no data available

Aspiration hazard

088的彩的彩的正确网址no data available

12.Ecological information

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  • 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

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13.Disposal considerations

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Product

088的彩的彩的正确网址 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

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ADR/RID: UN2813 IMDG: UN2813 IATA: UN2813

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ADR/RID: WATER-REACTIVE SOLID, N.O.S.
IMDG: WATER-REACTIVE SOLID, N.O.S.
IATA: WATER-REACTIVE SOLID, N.O.S.

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ADR/RID: 4.3 IMDG: 4.3 IATA: 4.3

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ADR/RID: III IMDG: III IATA: III

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ADR/RID: no IMDG: no IATA: no

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15.Regulatory information

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Chemical name Common names and synonyms CAS number EC number
2,3,5,6-Tetrafluoro-4-hydroxybenzoic acid 2,3,5,6-Tetrafluoro-4-hydroxybenzoic acid 652-34-6 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: http://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: http://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.

088的彩的彩的正确网址1.The general process of ordering:

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