vinylidene chloride basic information

product name:	vinylidene chloride
synonyms:	1,1-dce;1,1-dichlorethen;1,1-dichlorethylen;1,1-dichloro-ethen;1,1-dichloro-ethylen;1,1-dichloroethylene (vinylidine chloride);1,1-dichoroethene;as-dichloroethylene
cas:	75-35-4
mf:	c2h2cl2
mw:	96.94
einecs:	200-864-0
product categories:	industrial/fine chemicals;vinylchloride;gas cylinders;halides (low boiling point);synthetic organic chemistry;standard solutions (voc);analytical chemistry;standard solution of volatile organic compounds for water & soil analysis;alpha sort;d;dalphabetic;dia - dic;volatiles/ semivolatiles
mol file:	75-35-4.mol

vinylidene chloride chemical properties

mp	-122 °c
bp	31.2 °c
density	1.218
vapor density	3.46 (vs air)
vapor pressure	9.68 psi ( 20 °c)
refractive index	n20/d 1.426
fp	−9 °f
storage temp.	2-8°c
sensitive	light sensitive
merck	14,9996
brn	1733365
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 peroxides. light and water promote self-polymerisation. may form explosive mix
cas database reference	75-35-4(cas database reference)

safety information

hazard codes	f+,xn,t,f
risk statements	12-20-40-39/23/24/25-23/24/25-11
safety statements	7-16-29-36/37-46-45
ridadr	un 1303 3/pg 1
wgk germany	3
rtecs	kv9275000
f	1-8-10
hazardclass	3
packinggroup	i

msds information

provider	language
acros	english
sigmaaldrich	english
alfa	english

vinylidene chloride usage and synthesis

chemical properties	colourless liquid
general description	a clear colorless liquid with a chloroform-like odor. flash point 0°f. boiling point 99°f. denser (at 10.1 lb / gal) than water and insoluble in water. hence sinks in water. may polymerize exothermically if heated or contaminated. if the polymerization takes place inside a container, the container may rupture violently. vapors heavier than air.
air & water reactions	highly flammable. insoluble in water.
reactivity profile	peroxidizable monomer, such as vinylidene chloride, may initiate exothermic polymerization of the bulk material [bretherick 1979. p. 160, 187]. mixing vinylidene chloride in equal molar portions in a closed container with any of the following substances caused the temperature and pressure to increase: chlorosulfonic acid, nitric acid, or oleum [nfpa 1991]. it's reaction products with ozone are particularly dangerous, [dow chemical, 1968]. this may extend to other powerful oxidants, as various peroxides are produced.
health hazard	vapor can cause dizziness and drunkenness; high levels cause anesthesia. liquid irritates eyes and skin.

vinylidene chloride preparation products and raw materials

raw materials

hydrochloric acid-->chlorine-->1,1,2-trichloroethane

company information

henan sunlake enterprise corporation is located in henan province , the central plain of china , which enjoys favorable geogeaphical position and convenient transportion. the com[any was established in june. 1998, until now having more than 18 years experience in manufacturing & exporting chemical raw material .

sunlake is a professional manufacturer engaged in producing and selling chemicals,including organic & inorganic chemicals , pigments & dyestuffs , water treatment chemicals , food & feed additives and others. these products have been being well exported to europe, southeast asia, the middle east ,africa, south america and some other countries and areas.

we sincerely welcome foreign friends to visit our plant for cooperation. with the idea of "quality first,credit priority, excellent service", we are highly acknowledged by customers for good quality and competitive price. more importantly , the company has a strong r & d team, who are professional engineers and scholars with ph. d. .so we are confident to serve you better with our high - quality products and professional team. we are taking great efforts to provide our customers with demanded goods and professional services, and continuously improve our core ability of competition and get the momentum for sustainable development, and finally make us being a reliable and professional supplier in international market.

we welcome any serious inquiries from all customers of the world, and sincerely hope to cooperate with you for a brilliant future!