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2-chlorophenol 95-57-8 MSDS
Name: 2-Chlorophenol 98+% Material Safety Data Sheet
Synonym: 0-chlorophenic acid; 2-hydroxychlorobenzene; o-chlorophenol
CAS: 95-57-8
Section 1 - Chemical Product   MSDS Name:2-Chlorophenol 98+% Material Safety Data Sheet
Synonym:0-chlorophenic acid; 2-hydroxychlorobenzene; o-chlorophenol

Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
CAS# Chemical Name content EINECS#
95-57-8 2-Chlorophenol >98.0% 202-433-2
Hazard Symbols: XN N
Risk Phrases: 20/21/22 51/53

Section 3 - HAZARDS IDENTIFICATION
  EMERGENCY OVERVIEW
Harmful by inhalation, in contact with skin and if swallowed. Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.
Potential Health Effects
Eye:
May cause eye irritation and possible burns. Causes redness and pain.
Skin:
Harmful if absorbed through the skin. Causes redness and pain. May cause skin irritation and possible burns. May cause contact dermatitis.
Ingestion:
May cause irritation of the digestive tract. Poison by ingestion.
May cause liver and kidney damage. May cause central nervous system depression. May cause burning sensations, coughing, wheezing, laryngitis, shortness of breath and headache.
Inhalation:
Harmful if inhaled. May cause respiratory tract irritation.
Inhalation may be fatal as a result of spasm, inflammation, edema of the larynx and bronchi, chemical pneumonitis and pulmonary edema. May cause burning sensation, coughing, wheezing, laryngitis, shortness of breath, headache, nausea, and vomiting. Overexposure produces central nervous system depression.
Chronic:
Repeated exposure may cause central nervous system damage. Prolonged exposure can injure liver, kidneys and lungs.

Section 4 - FIRST AID MEASURES
  Eyes: Immediately flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid immediately.
Skin:
Get medical aid. Immediately flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes.
Ingestion:
Never give anything by mouth to an unconscious person. Get medical aid immediately. Do NOT induce vomiting. If conscious and alert, rinse mouth and drink 2-4 cupfuls of milk or water.
Inhalation:
Get medical aid immediately. Remove from exposure and move to fresh air immediately. If breathing is difficult, give oxygen. Do NOT use mouth-to-mouth resuscitation. If breathing has ceased apply artificial respiration using oxygen and a suitable mechanical device such as a bag and a mask.
Notes to Physician:
Antidote: None reported.

Section 5 - FIRE FIGHTING MEASURES
  General Information:
As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion. Use water spray to keep fire-exposed containers cool. Combustible liquid.
Containers may explode when heated.
Extinguishing Media:
Use water spray to cool fire-exposed containers. Use water spray, dry chemical, carbon dioxide, or appropriate foam.

Section 6 - ACCIDENTAL RELEASE MEASURES
  General Information: Use proper personal protective equipment as indicated in Section 8.
Spills/Leaks:
Absorb spill with inert material (e.g. vermiculite, sand or earth), then place in suitable container. Avoid runoff into storm sewers and ditches which lead to waterways. Clean up spills immediately, observing precautions in the Protective Equipment section. Remove all sources of ignition. Provide ventilation.

Section 7 - HANDLING and STORAGE
  Handling:
Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Empty containers retain product residue, (liquid and/or vapor), and can be dangerous. Keep container tightly closed.
Keep away from heat, sparks and flame. Do not get on skin or in eyes.
Do not ingest or inhale. Use with adequate ventilation. Discard contaminated shoes. Do not pressurize, cut, weld, braze, solder, drill, grind, or expose empty containers to heat, sparks or open flames.
Storage:
Keep away from heat, sparks, and flame. Keep away from sources of ignition. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION
  Engineering Controls:
Facilities storing or utilizing this material should be equipped with an eyewash facility and a safety shower. Use adequate ventilation to keep airborne concentrations low.
Exposure Limits CAS# 95-57-8: Personal Protective Equipment Eyes: Wear chemical splash goggles.
Skin:
Wear appropriate protective gloves to prevent skin exposure.
Clothing:
Wear appropriate protective clothing to prevent skin exposure.
Respirators:
Follow the OSHA respirator regulations found in 29 CFR 1910.134 or European Standard EN 149. Use a NIOSH/MSHA or European Standard EN 149 approved respirator if exposure limits are exceeded or if irritation or other symptoms are experienced.

Section 9 - PHYSICAL AND CHEMICAL PROPERTIES
 
Physical State: Liquid
Color: light amber
Odor: penetrating odor - unpleasant odor
pH: Weakly acidic
Vapor Pressure: 1.3 mbar @ 12 C
Viscosity: 4.11 CP@ 25.0 C
Boiling Point: 173.0 - 175.0 deg C
Freezing/Melting Point: 8 deg C
Autoignition Temperature: 550 deg C ( 1,022.00 deg F)
Flash Point: 85 deg C ( 185.00 deg F)
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature: >300 deg C
Solubility in water: Slightly soluble.
Specific Gravity/Density: 1.262g/cm3
Molecular Formula: C6H5ClO
Molecular Weight: 128.56

Section 10 - STABILITY AND REACTIVITY
  Chemical Stability:
Stable under normal temperatures and pressures.
Conditions to Avoid:
Ignition sources, excess heat.
Incompatibilities with Other Materials:
Acid anhydrides, acid chlorides, aluminum, copper.
Hazardous Decomposition Products:
Hydrogen chloride, phosgene, carbon monoxide, carbon dioxide.
Hazardous Polymerization: Has not been reported.

Section 11 - TOXICOLOGICAL INFORMATION
  RTECS#:
CAS# 95-57-8: SK2625000 LD50/LC50:
CAS# 95-57-8: Oral, mouse: LD50 = 345 mg/kg; Oral, mouse: LD50 = 345 mg/kg; Oral, mouse: LD50 = 345 mg/kg; Oral, rat: LD50 = 40 mg/kg; Oral, rat: LD50 = 670 mg/kg.
Carcinogenicity:
2-Chlorophenol - Not listed by ACGIH, IARC, or NTP.
Other:
See actual entry in RTECS for complete information.

Section 12 - ECOLOGICAL INFORMATION
  Ecotoxicity:
Daphnia: 2,580 ug/l; 96 hour; Not specifiedFish: Fathead Minnow: 11,630 ug/l; 96 hour; Static, unmeasured bioassayFish: Fathead Minnow: 20,170 ug/l; 96 hour; Static, unmeasured bioassayFish: Bluegill/Sunfish: 6,590 ug/l; 96 hour; Static, unmeasured bioassay

Section 13 - DISPOSAL CONSIDERATIONS
  Dispose of in a manner consistent with federal, state, and local regulations.

Section 14 - TRANSPORT INFORMATION
 
IATA
Shipping Name: CHLOROPHENOLS, LIQUID
Hazard Class: 6.1
UN Number: 2021
Packing Group: III
IMO
Shipping Name: CHLOROPHENOLS, LIQUID
Hazard Class: 6.1
UN Number: 2021
Packing Group: III
RID/ADR
Shipping Name: CHLOROPHENOLS, LIQUID
Hazard Class: 6.1
UN Number: 2021
Packing group: III
USA RQ: CAS# 95-57-8: 100 lb final RQ; 45.4 kg final RQ

Section 15 - REGULATORY INFORMATION
 
European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: XN N
Risk Phrases:
R 20/21/22 Harmful by inhalation, in contact with
skin and if swallowed.
R 51/53 Toxic to aquatic organisms, may cause
long-term adverse effects in the aquatic environment.
Safety Phrases:
S 28A After contact with skin, wash immediately with
plenty of water.
S 61 Avoid release to the environment. Refer to
special instructions/safety data sheets.
WGK (Water Danger/Protection)
CAS# 95-57-8: 2
Canada
CAS# 95-57-8 is listed on Canada's DSL List.
CAS# 95-57-8 is listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 95-57-8 is listed on the TSCA inventory.


SECTION 16 - ADDITIONAL INFORMATION
N/A

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