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2 Chlorophenol's physical and chemical properties

Views: 6     Author: Site Editor     Publish Time: 2022-09-07      Origin: Site

Common Synonyms of 2 Chlorophenol





Chlorophenol, 2-chlorophenolate




2-chlorophenol(2 Chlorophenol)





Physical & Chemical properties of 2 Chlorophenol

Physical State at 15° C and 1 atm: Liquid

Molecular Weight: 128.56

Boiling Point at 1 atm: 346.1°F = 174.5°C = 447.7°K

Freezing Point: 48.7°F = 9.3°C = 282.5°K

Critical Temperature: Currently not available

Critical Pressure: Currently not available

Specific Gravity: 1.25 at 25°C

Liquid Surface Tension: 40.3 dynes/cm = 0.040 N/m at 20°C

Liquid Water Interfacial Tension: Currently not available

Vapor (Gas) Specific Gravity: 4.5

Ratio of Specific Heats of Vapor (Gas): Currently not available

Latent Heat of Vaporization: 144.8 Btu/lb = 80.4 cal/g = 3.4 X 106 J/kg

Heat of Combustion: Currently not available

Heat of Decomposition: Not pertinent

Heat of Solution: Currently not available

Heat of Polymerization: Not pertinent

Heat of Fusion: Currently not available

Limiting Value: Currently not available

Reid Vapor Pressure: Currently not available

Risk and Safety of 2 Chlorophenol

Hazard Symbols: Xn - HarmfulChinese 2 Chlorophenol - YuanfarChemicals

N - Dangerous for the environment

Risk Codes:     R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed.R51/53 - Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.

Safety Description: S61 - Avoid release to the environment. Refer to special instructions / safety data sheets.

UN IDs:         UN 2021/2905

Fire Hazards of 2 Chlorophenol

Flash Point: 147°F C.C.

Flammable Limits in Air: 1.7 % (calculated)

Fire Extinguishing Agents: Small fires: dry chemical, carbon dioxide, water spray or foam. Large Fires: Alcohol foam.

Fire Extinguishing Agents Not to Be

Used: Not pertinent

Special Hazards of Combustion

Products: Contain poisonous chloride


Behavior in Fire: Burns and produces

toxic and irritating gases.

Auto Ignition Temperature: Currently not


Electrical Hazards: Currently not


Burning Rate: Currently not available

Adiabatic Flame Temperature: Currently

not available

Stoichometric Air to Fuel Ratio: 30.9

Flame Temperature: Currently not


Combustion Molar Ratio (Reactant to

Product): 9.0 (calc.)

Minimum Oxygen Concentration for

Combustion (MOCC): Not listed

Chemical reactivity of 2 Chlorophenol

Reactivity with Water: No reaction

Reactivity with Common Materials: No


Stability During Transport: Stable

Neutralizing Agents for Acids and

Caustics: Sodium bicarbonate

Polymerization: Not pertinent

Inhibitor of Polymerization: Not pertinent

WATER POLLUTION of 2 Chlorophenol

Aquatic Toxicity:

ppm/96hr/bluegill fingerlings/TLm/ fresh water (cold water)

ppm/24hr/bluegill sunfish/TLm/fresh water (warm water)

Waterfowl Toxicity: Currently not available

Biological Oxygen Demand (BOD): Currently not available

Food Chain Concentration Potential: Currently not available

GESAMP Hazard Profile: Not listed

HEALTH HAZARDS of 2 Chlorophenol

Personal Protective Equipment: Wear positive pressure breathing apparatus and special chemical protective clothing.

Symptoms Following Exposure: Poisonous; may be fatal if inhaled, swallowed or absorbed through skin. Irritating to skin and eyes; direct contact may cause burns. Rats receiving lethal doses via oral, subcutaneous or intraperitoneal routes displayed similar symptoms: restlessness, increased breathing rate and motor weakness followed by tremors, chronic convulsions, dyspnea, coma and death.

Treatment of Exposure: INHALATION: Move victim to fresh air; call emergency medical care. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. EYES: Immediately flush

with running water for at least 15 minutes; hold upper and lower eyelids open occasionally. SKIN: Immediately flush skin with running water for at least 15 minutes. Speed in removing material from skin is extremely important. Remove and isolate contaminated clothing and shoes at the site. Keep victim quiet and maintain normal body temperature. INGESTION: If swallowed and victim is unconscious or having convulsions, do nothing except keep victim warm.

TLV-TWA: Not listed.

TLV-STEL: Not listed.

TLV-Ceiling: Not listed.

Toxicity by Ingestion: Grade 2; LD50 = 670 mg/kg (mouse; rat)

Toxicity by Inhalation: Currently not available.

Chronic Toxicity: It produced tumorigenic effects and reproductive effects. Rat toxicity studies showed marked injury to the kidneys, fatty infiltration of the liver, and hemorrhages in the intestines. Inhalation can cause liver and kidney damage.

Vapor (Gas) Irritant Characteristics: The vapors are irritating and toxic.

Liquid or Solid Characteristics: Strong irritant to tissue. Contact may cause burns to skin and eyes.

Odor Threshold: 0.019 mg/m3

IDLH Value: Not listed.

OSHA PEL-TWA: Not listed.

OSHA PEL-STEL: Not listed.

OSHA PEL-Ceiling: Not listed.

EPA AEGL: Not listed

YUANFAR CHEMICAL have been engaged in chemical business since 2001, and has our own factories  manufacturing hydrazine product

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