Products
1,3-Dichloro Benzene
Structural formula
Uses

Used in organic synthesis, Dichloro between Benzene and chloroacetyl chloride by the Friedel Crafts reaction, 2, 4, omega - trichlorobenzene ethyl ketone, as the intermediate of miconazole broad-spectrum antifungal drugs. Mercury in the presence of ferric chloride or aluminum under the conditions of chlorination reaction, main produce 1, 4-trichlorobenzene trichlorobenzene. Existence of catalyst under the condition of hydrolysis in 550-550 ℃ between generated between chlorine phenol and benzodiazepines. Copper oxide as catalyst, 150-200 ℃ under pressure generating m-phenylene diamine with concentrated ammonia reaction. 2. Used for dye manufacturing, and organic synthesis intermediates, solvents.

Molecular formula

C6H4Cl2

Molecular weight147.002
CAS541-73-1
EINECS RN208-792-1
InChI
AppearanceColorless to light yellow liquid, with stimulating odour
Boiling point(101.3kPa)173℃(172-173℃)
Freezing point
Specific gravity(25℃/4℃)
Refractive index(25℃)1.5457-1.547
Flash point72℃(67℃)
Melting point-24.8℃
Density1.29g/mL(1.228)
Surface tension(mN/M)20℃
Solubility
Viscosity(20℃)
Chemical properties

can have chlorination, nitration, sulfonation, hydrolysis reaction to form 1,2,4-trichlorobenzene chloride. Hydrolysis between chlorine and phenol resorcinol. Encountered fire will burn, heat decom

Purity(GC)%≥99.5(99.0)
Moisture%≤0.1
Acidity(as HAC)%≤0.001
Peroxide(as H2O2)%
Packing

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