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1,1-dichloroethene

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Origin: China

Cas No: 75-35-4

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 50 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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Product Description

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CAS No.: 75-35-4 Formula: C2H2Cl2 Molecular Weight: 96.94330

Description

1,1-Dichloroethene, commonly called 1,1-dichloroethylene or 1,1-DCE, is an organochloride with the molecular formula C2H2Cl2. It is a colorless liquid with a sharp odor. Like most chlorocarbons, it is poorly soluble in water, but soluble in organic solvents. 1,1-DCE was the precursor to the original cling-wrap for food, but this application has been phased out.

Basic Info

Chemical Name	1,1-dichloroethene
Synonyms	1,1-Dichloroethene; Ethene, 1,1-dichloro-; VINYLIDENE CHLORIDE;
CAS No.	75-35-4
Molecular Formula	C2H2Cl2
Molecular Weight	96.94330
PSA	0.00000
LogP	1.93520

Properties

Appearance & Physical State	colourless liquid
Density	1.218
Boiling Point	31.2-31.7ºC
Melting Point	-122ºC
Flash Point	-25ºC
Refractive Index	n20/D 1.426
Stability	Stable. Very flammable - note low flash point. Vapour may travel considerable distances to a source of ignition. Incompatible with strong oxidizing agents, alcohols, halides, sopper, aluminium. Rapidly absorbs oxygen from the air and forms explosive peroxi
Storage Condition	2-8ºC
Vapor Density	3.46 (vs air)
Vapor Pressure	9.68 psi ( 20 °C)

Safety Info

RTECS	KV9275000
Hazard Class	3
Safety Statements	S16-S29-S7
Packing Group	I
WGK Germany	3
RIDADR	UN 1303
Risk Statements	R12; R20; R40
Hazard Codes	F+; Xn
Signal Word	Danger
Hazard Declaration	H224; H301; H315; H319; H332; H351
Symbol	GHS02, GHS06, GHS08
Caution Statement	P210; P281; P301 + P310; P305 + P351 + P338

Synthesis Route

1,1,1-trichloroethane→1,1,1-Trifluoroethane+1-Chloro-1,1-difluoroethane
1-Chloro-1,1-difluoroethane→1,1,1-Trifluoroethane+1,1-DIFLUOROETHYLENE
1-CHLORO-1-FLUOROETHYLENE→1,1,1-Trifluoroethane+1-Chloro-1,1-difluoroethane

GC Analysis