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2-Chlorobenzotrichloride(CAS# 2136-89-2)

Chemical Property:

Molecular Formula C7H4Cl4
Molar Mass 229.92
Density 1.508 g/mL at 25 °C (lit.)
Melting Point 29-31 °C (lit.)
Boling Point 260-264 °C (lit.)
Flash Point 209°F
Solubility Chloroform, Ethyl Acetate (Slightly)
Vapor Presure 0.5-10.8Pa at 20-50℃
Appearance Solid
Color White to Off-White Low-Melting
BRN 2046639
Storage Condition Refrigerator
Sensitive Moisture Sensitive
Refractive Index 1.5836
Physical and Chemical Properties Dark brown oily substance with pungent odor.
melting point 30 ℃
boiling point 264.3 ℃
relative density 1.5187
refractive index 1.5836
solubility insoluble in water, soluble in alcohol, benzene, ethers and other organic solvents.
Use Mainly used for the intermediate of clotrimazole and the production of O-chlorobenzoyl chloride

Product Detail

Product Tags

Risk Codes R22 – Harmful if swallowed
R36 – Irritating to the eyes
R38 – Irritating to the skin
R40 – Limited evidence of a carcinogenic effect
Safety Description S26 – In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36/37 – Wear suitable protective clothing and gloves.
UN IDs UN 3261 8/PG 2
WGK Germany 3
RTECS SJ5700000
TSCA Yes
HS Code 29039990
Hazard Class 8
Packing Group II

 

Introduction

O-chlorotrichlorotoluene is an organic compound. It is a colorless crystalline solid with a pungent odor. O-chlorotrichlorotoluene is mainly used as an intermediate and solvent in organic synthesis.

 

The preparation method of o-chlorotoluene is generally achieved by the reaction of aluminum chloride in trichlorotoluene. The reaction is usually carried out at room temperature and is accompanied by a gas emission of chlorine.

Exposure to or inhalation of its vapors, gases, or dusts may cause reactions such as irritation, eye and respiratory discomfort, skin sensitivity, etc. Long-term exposure can lead to lung damage and other health problems.

 


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