详细说明
Product Name: Trans-1, 2-Dichloroethylene / 156-60-5 / Colour: Colorless Quality: Industrial Appearance: Liquid Type: Synthesis Material Intermediates EINECS: 200-824-2 Transport Package: 250kg Steel Barrel Specification: 99.5% Min Origin: China HS Code: 2903299090 Product Description trans-1,2-DichloroethyleneSynonym: 2-dichloro-(e)-ethylen, Acetylene dichlorideCASNo.: 156-60-5EINECSNo.: 200-824-2Molecular Formula: C2H2Cl2Molecular Weight: 96.95Structural Formula: Standard:ItemsSpecificationsAppearanceColorless to yellowish transparent liquidAssay(GC)≥99.5%Cis isomer≤0.3%Water (Karl-Fisher)≤0.02%Refractive index(n20/D)1.4445 ~ 1.4465Specific gravity(20/20ºC)1.2520 ~ 1.2600PH Value6.5 ~ 7.2Stabilizer(MEHQ)80 ~ 115ppmProperties: It is a colorless to yellowish transparent liquid with a Chloroform-like odor. Flammable, its vapor and air can form explosive mixtures. It can react strongly with oxidant. It is possible to produce explosive Chloroacetylene with copper and its alloys. Hydrogen chloride is gradually decomposed and escaped when exposed to humidity, sunlight and air. It can soluble in alcohol, ether and other organic solvents, insoluble in water. Boiling point (101.3kPa):47.7ºC, melting point:-49.4ºC, Relative density (20/4ºC):1.2565g/mL, Refractive index (n20/ºC):1.4457, Flash point (opening):3.9ºC.Uses: It is mainly used as extractant of thermosensitive substances or solvents of some macromolecule materials and raw materials for organic synthesis.Storage: Store in cool, ventilated storeroom and keep container seal. It should be stored separately with oxidizer and flammable.Packing: 250kg steel barrel
