1,1-Dichloroethene solution , analyticalstandard,1mg/mlinmethanol , 75-35-4

Synonym(s):
1,1-Dichloroethene in dimethyl sulfoxide;1,1-Dichloroethene solution;1,1-Dichloroethylene;Vinylidene chloride

CAS NO.：75-35-4

Empirical Formula: C2H2Cl2

Molecular Weight: 96.94

MDL number: MFCD00011653

EINECS: 200-864-0

PRODUCT Properties

• Melting point: -122 °C (lit.)
• Boiling point: 30-32 °C (lit.)
• Density: 1.213 g/mL at 20 °C (lit.)
• vapor density: 3.46 (vs air)
• vapor pressure: 9.68 psi ( 20 °C)
• refractive index: n20/D 1.426
• Flash point: −9 °F
• storage temp.: Store at +2°C to +8°C.
• solubility: 2.5g/l
• form: Liquid
• color: Clear colorless
• explosive limit: 8.4-16.5%(V)
• Water Solubility: Soluble in water (2.5g/L at 20°C).
• Sensitive: Light Sensitive
• Merck: 14,9996
• BRN: 1733365
• Henry's Law Constant: 0.86, 1.00, 1.27, 1.97, and 2.66 at 2.0, 6.0, 10.0, 18.0, and 25.0 °C, respectively (EPICS-SPME, Dewulf et al., 1999)
• Exposure limits: TLV-TWA 5 ppm (～20 mg/m³) (ACGIH); TLV-STEL 20 ppm (ACGIH); carcinogenic ity: Animal Limited Evidence, Human Inad equate Evidence (IARC).
• Dielectric constant: 4.7（16℃）
• 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

Description and Uses

VDC is used to make various kinds of chemical intermediates, agricultural chemicals, SARAN?polyvinylidene chloride (PVDC) resins and films, PVDC latex coatings, and photographic and X-ray films.

Safety

• Symbol(GHS): GHS02,GHS06,GHS08,GHS09
• Signal word: Danger
• Hazard statements: H224-H301-H319-H332-H351-H372-H373-H411
• Precautionary statements: P210-P233-P273-P301+P310-P304+P340+P312-P403+P233
• 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
• Autoignition Temperature: 968 °F
• TSCA: Yes
• HS Code: 2903 29 00
• HazardClass: 3
• PackingGroup: I
• Toxicity: Acute oral LD₅₀ for rats 1,550 mg/kg, male mice 194 mg/kg, female mice 217 mg/kg (Jones and Hathway, 1978):dogs 5,750 mg/kg (Tierney et al., 1979). Heitmuller et al. (1981) reported a NOEC of 80 ppm.