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4-Chloromethyl styrene(1592-20-7)

4-Chloromethyl styrene(1592-20-7)
Product IdentificationBack to Contents
【Product Name】

4-Chloromethyl styrene
【Synonyms】

1-(Chloromethyl)-4-ethenylbenzene
1-(Chloromethyl)-4-vinylbenzene
4-(Chloromethyl)styrene
4-Vinylbenzyl chloride
CMS 14
p-(Chloromethyl)styrene
【CAS】

1592-20-7
【Formula】

C9H9Cl
【Molecular Weight】

152.62
【EINECS】

216-471-2
【Beilstein/Gmelin】

2204384
Physical and Chemical PropertiesBack to Contents
【Appearance】

Clear yellow liquid.
【Solubility in water】

Insoluble
【Boiling Point】

229
【Density】

1.083 g/cm3
【Usage】

Synthesis of anion exchange resins.
【Vapor Density】

5.26
First Aid MeasuresBack to Contents
【Ingestion】

Never give anything by mouth to an unconscious person. Get medical aid immediately. Do NOT induce vomiting and seek IMMEDIATE MEDICAL ADVICE.
【Inhalation】

Get medical aid immediately. Remove from exposure to fresh air immediately. If breathing is difficult, give oxygen. Do not use mouth-to-mouth respiration if victim ingested or inhaled the substance; induce artificial respiration with the aid of a pocket mask equipped with a one-way valve or other proper respiratory medical device.
【Skin】

Get medical aid immediately. Immediately flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes. Wash clothing before reuse. Destroy contaminated shoes.
【Eyes】

Immediately flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid immediately. Do NOT allow victim to rub or keep eyes closed. Extensive irrigation is required (at least 30 minutes).
Handling and StorageBack to Contents
【Storage】

Corrosives area. Refrigerator (approx 4 C). Do not expose to air. Store protected from light. Store under an inert atmosphere.
【Handling】

Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Use only in a well ventilated area. Do not get in eyes, on skin, or on clothing. Do not ingest or inhale. Store protected from light. Store protected from air. Use and store under nitrogen. Use only in a chemical fume hood. Discard contaminated shoes. Do not breathe vapors.
Hazards IdentificationBack to Contents
【Inhalation】

Causes chemical burns to the respiratory tract. Inhalation may be fatal as a result of spasm, inflammation, edema of the larynx and bronchi, chemical pneumonitis and pulmonary edema. May cause systemic effects. May cause burning sensation, coughing, wheezing, laryngitis, shortness of breath, headache, nausea, and vomiting. May cause respiratory sensitization.
【Skin】

Causes skin burns. Substance is readily absorbed through the slkin. May cause skin rash (in milder cases), and cold and clammy skin with cyanosis or pale color. May cause sensitization by skin contact.
【Eyes】

Causes eye burns. Lachrymator. May cause chemical conjunctivitis and corneal damage.
【Ingestion】

May cause severe and permanent damage to the digestive tract. Causes gastrointestinal tract burns. May cause perforation of the digestive tract. May cause systemic effects.
【Hazards】

Contact with metals may evolve flammable hydrogen gas.
【UN (DOT)】

1760
Exposure Controls/Personal ProtectionBack to Contents
【Personal Protection】

Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166. Skin: Wear appropriate protective gloves to prevent skin exposure. Clothing: Wear appropriate protective clothing to prevent skin exposure.
【Respirators】

A respiratory protection program that meets OSHA's 29 CFR 1910.134 and ANSI Z88.2 requirements or European Standard EN 149 must be followed whenever workplace conditions warrant a respirator's use.
【Exposure Effects】

Effects may be delayed. Laboratory experiments have resulted in mutagenic effects.
Fire Fighting MeasuresBack to Contents
【Flash Point】

100
【Fire Fighting】

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. To extinguish fire, use carbon dioxide, dry chemical powder or appropriate foam.
【Fire Potential】

Non-combustible, substance itself does not burn but may decompose upon heating to produce corrosive and/or toxic fumes.
Accidental Release MeasuresBack to Contents
【Small spills/leaks】

Absorb spill with inert material, (e.g., dry sand or earth), then place into a chemical waste container. Provide ventilation. Place under an inert atmosphere.
Stability and ReactivityBack to Contents
【Incompatibilities】

Air, direct light, strong oxidizing agents.
【Stability】

Stable under normal temperatures and pressures. Air sensitive Light sensitive.
【Decomposition】

Hydrogen chloride, carbon monoxide, carbon dioxide.
【Combustion Products】

Fire may produce irritating, corrosive and/or toxic gases.
Transport InformationBack to Contents
【UN Number】

1760
【Hazard Class】

8
【Packing Group】

I; II; III
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