2-Chlorophenol for Synthesis MSDS
Section 1: Chemical Product and Company Identification
Product Name: 2-Chlorophenol for Synthesis
Catalog Codes: SLC2281
CAS#: 95-57-8
RTECS: SK2625000
TSCA: TSCA 8(b) inventory: 2-Chlorophenol for Synthesis
CI#: Not available.
Synonym: 2-Chlorophenol
Chemical Name: o-Chlorophenol
Chemical Formula: C6-H5-Cl-O
Section 2: Composition and Information on Ingredients
Composition:
Name CAS # % by Weight
{2-}Chlorophenol for Synthesis 95-57-8 100
Toxicological Data on Ingredients: 2-Chlorophenol for Synthesis: ORAL (LD50): Acute: 40 mg/kg [Rat]. 345 mg/kg [Mouse].
Section 3: Hazards Identification
Potential Acute Health Effects:
Very hazardous in case of skin contact (irritant), of ingestion, of inhalation. Hazardous in case of eye contact
(irritant). Severe over-exposure can result in death.
Potential Chronic Health Effects:
CARCINOGENIC EFFECTS: Not available.
MUTAGENIC EFFECTS: Not available.
TERATOGENIC EFFECTS: Not available.
DEVELOPMENTAL TOXICITY: Classified Development toxin [POSSIBLE].
The substance may be toxic to kidneys, liver, upper respiratory tract, skin, central nervous system (CNS), legs.
Repeated or prolonged exposure to the substance can produce target organs damage. Repeated exposure to a
highly toxic material may produce general deterioration of health by an accumulation in one or many human
organs.
Section 4: First Aid Measures
Eye Contact:
Check for and remove any contact lenses. In case of contact, immediately flush eyes with plenty of water for at
least 15 minutes. Get medical attention.
Skin Contact:
In case of contact, immediately flush skin with plenty of water for at least 15 minutes while removing contaminated
clothing and shoes. Cover the irritated skin with an emollient. Wash clothing before reuse. Thoroughly clean
shoes before reuse. Get medical attention immediately.
Serious Skin Contact:
Wash with a disinfectant soap and cover the contaminated skin with an anti-bacterial cream. Seek immediate
medical attention.
Inhalation:
If inhaled, remove to fresh air. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get
medical attention.
Serious Inhalation:
Evacuate the victim to a safe area as soon as possible. Loosen tight clothing such as a collar, tie, belt or
waistband. If breathing is difficult, administer oxygen. If the victim is not breathing, perform mouth-to-mouth
resuscitation. Seek medical attention.
Ingestion:
If swallowed, do not induce vomiting unless directed to do so by medical personnel. Never give anything by
mouth to an unconscious person. Loosen tight clothing such as a collar, tie, belt or waistband. Get medical
attention immediately.
Serious Ingestion: Not available.
Section 5: Fire and Explosion Data
Flammability of the Product: Combustible.
Auto-Ignition Temperature: Not available.
Flash Points: CLOSED CUP: 64°C (147.2°F).
Flammable Limits: Not available.
Products of Combustion: These products are carbon oxides (CO, CO2), halogenated compounds.
Fire Hazards in Presence of Various Substances: Highly flammable in presence of open flames and sparks, of heat.
Explosion Hazards in Presence of Various Substances:
Risks of explosion of the product in presence of mechanical impact: Not available.
Risks of explosion of the product in presence of static discharge: Not available.
Fire Fighting Media and Instructions:
SMALL FIRE: Use DRY chemical powder.
LARGE FIRE: Use water spray, fog or foam. Do not use water jet.
Special Remarks on Fire Hazards: Not available.
Special Remarks on Explosion Hazards: Not available.
Section 6: Accidental Release Measures
Small Spill: Absorb with an inert material and put the spilled material in an appropriate waste disposal.
Large Spill:
Combustible material. Poisonous liquid.
Keep away from heat. Keep away from sources of ignition. Stop leak if without risk. Do not get water inside
container. Do not touch spilled material. Use water spray to reduce vapors. Prevent entry into sewers,
basements or confined areas; dike if needed. Call for assistance on disposal.
Section 7: Handling and Storage
Precautions:
Keep locked up.. Keep away from heat. Keep away from sources of ignition. Ground all equipment containing
material. Do not ingest. Do not breathe gas/fumes/ vapor/spray. Wear suitable protective clothing. In case of
insufficient ventilation, wear suitable respiratory equipment. If ingested, seek medical advice immediately and
show the container or the label. Avoid contact with skin and eyes. Keep away from incompatibles such as
oxidizing agents.
Storage:
Keep container in a cool, well-ventilated area. Keep container tightly closed and sealed until ready for use. Avoid
all possible sources of ignition (spark or flame).
Section 8: Exposure Controls/Personal Protection
Engineering Controls:
Provide exhaust ventilation or other engineering controls to keep the airborne concentrations of vapors below their
respective threshold limit value. Ensure that eyewash stations and safety showers are proximal to the
work-station location.
Personal Protection:
Splash goggles. Lab coat. Vapor respirator. Be sure to use an approved/certified respirator or equivalent.
Gloves.
Personal Protection in Case of a Large Spill:
Splash goggles. Full suit. Vapor respirator. Boots. Gloves. A self contained breathing apparatus should be
used to avoid inhalation of the product. Suggested protective clothing might not be sufficient; consult a specialist
BEFORE handling this product.
Exposure Limits: Not available.
Section 9: Physical and Chemical Properties
Physical state and appearance: Liquid.
Odor: Unpleasant.
Taste: Not available.
Molecular Weight: 128.6 g/mole
Color: Yellow. (Light.)
pH (1% soln/water): Not available.
Boiling Point: 174.9°C (346.8°F)
Melting Point: 9.8 (49.6°F)
Critical Temperature: Not available.
Specific Gravity: Not available.
Vapor Pressure: 0.3 kPa (@ 20°C)
Vapor Density: 4.4 (Air = 1)
Volatility: Not available.
Odor Threshold: 1.24 ppm
Water/Oil Dist. Coeff.: The product is more soluble in oil; log(oil/water) = 2.1
Ionicity (in Water): Not available.
Dispersion Properties:
Dispersed in methanol.
Partially dispersed in diethyl ether.
See solubility in water, methanol, diethyl ether.
Solubility:
Soluble in methanol.
Partially soluble in diethyl ether.
Section 10: Stability and Reactivity Data
Stability: The product is stable.
Instability Temperature: Not available.
Conditions of Instability: Not available.
Incompatibility with various substances: Reactive with oxidizing agents.
Corrosivity: Not available.
Special Remarks on Reactivity: Not available.
Special Remarks on Corrosivity: Not available.
Polymerization: Will not occur.
Section 11: Toxicological Information
Routes of Entry: Absorbed through skin. Eye contact. Inhalation. Ingestion.
Toxicity to Animals: Acute oral toxicity (LD50): 40 mg/kg [Rat].
Chronic Effects on Humans:
DEVELOPMENTAL TOXICITY: Classified Development toxin [POSSIBLE].
May cause damage to the following organs: kidneys, liver, upper respiratory tract, skin, central nervous system
(CNS), legs.
Other Toxic Effects on Humans: Very hazardous in case of skin contact (irritant), of ingestion, of inhalation.
Special Remarks on Toxicity to Animals: Not available.
Special Remarks on Chronic Effects on Humans: Not available.
Special Remarks on other Toxic Effects on Humans: Not available.
Section 12: Ecological Information
Ecotoxicity: Not available.
BOD5 and COD: Not available.
Products of Biodegradation:
Possibly hazardous short term degradation products are not likely. However, long term degradation products may
arise.
Toxicity of the Products of Biodegradation: The products of degradation are as toxic as the product itself.
Special Remarks on the Products of Biodegradation: Not available.
Section 13: Disposal Considerations
Waste Disposal:
Section 14: Transport Information
DOT Classification: CLASS 6.1: Poisonous material.
Identification: : Chlorophenols, liquid UNNA: 2021 PG: III
Special Provisions for Transport: Not available.
Section 15: Other Regulatory Information
Federal and State Regulations:
Pennsylvania RTK: o-Chlorophenol
Minnesota: o-Chlorophenol
Massachusetts RTK: o-Chlorophenol
New Jersey: o-Chlorophenol
TSCA 8(b) inventory: o-Chlorophenol
TSCA 8(d) H and S data reporting: o-Chlorophenol: June 1999
Other Regulations:
OSHA: Hazardous by definition of Hazard Communication Standard (29 CFR 1910.1200).
EINECS: This product is on the European Inventory of Existing Commercial Chemical Substances.
Other Classifications:
WHMIS (Canada):
CLASS B-3: Combustible liquid with a flash point between 37.8°C (100°F) and 93.3°C
(200°F).
CLASS D-1A: Material causing immediate and serious toxic effects (VERY TOXIC).
CLASS D-2B: Material causing other toxic effects (TOXIC).
DSCL (EEC):
R25- Toxic if swallowed.
R36/38- Irritating to eyes and skin.
R40- Possible risks of irreversible
effects.
R63- Possible risk of harm to the
unborn child.
HMIS (U.S.A.):
Health Hazard: 2
Fire Hazard: 2
Reactivity: 0
Personal Protection: h
National Fire Protection Association (U.S.A.):
Health: 3
Flammability: 2
Reactivity: 0
Specific hazard:
Protective Equipment:
Gloves.
Lab coat.
Vapor respirator. Be sure to use an
approved/certified respirator or
equivalent. Wear appropriate respirator
when ventilation is inadequate.
Splash goggles.
Section 16: Other Information
References: Not available.
Other Special Considerations: Not available.
Created: 10/09/2005 04:53 PM
Last Updated: 11/06/2008 12:00 PM