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| CAS No.: | 25323-30-2 |
|---|---|
| Name: | Dichloroethene |
| Molecular Structure: | |
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| Formula: | C2H2 Cl2 |
| Molecular Weight: | 96.94 |
| Synonyms: | 1,2-C-Dichloroethylene;Dichloroethene (all isomers) |
| Density: | 1.2153 (estimate) |
| Melting Point: | -57°C |
| Boiling Point: | 55.68°C (rough estimate) |
| Safety: | Moderately toxic by ingestion. Mildly toxic by inhalation. Flammable when exposed to heat or flame. When heated to decomposition it emits toxic fumes of Cl−. See also VINYLIDENE CHLORIDE. |
| PSA: | 0.00000 |
| LogP: | 1.93520 |
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Standards and Recommendations
DOT Classification: 3; Label: Flammable Liquid
Specification
The Ethene,dichloro-(9CI), with the CAS registry number 25323-30-2,is also known as Dichloroethylene. It belongs to the product categories of Organic matters. This chemical's molecular formula is C2H2Cl2 and molecular weight is 96.94.Its EINECS number is 203-691-9. What's more,Its systematic name is 1,1-Dichloroethene. It is a highly flammable, colorless liquid with a sharp, harsh odor. It is insoluble in water, but soluble in ethanol, diethyl ether, acetone, benzene, and chloroform.It is used as a comonomer in the polymerization of vinyl chloride, acrylonitrile, and acrylates.It is used in semiconductor device fabrication for growing high purity silicon dioxide (SiO2) films.The health effects from exposure to it is primarily on the central nervous system, including symptoms of sedation, inebriation, convulsions, spasms, and unconsciousness at high concentrations.As with other unsaturated carbon compounds, it can be polymerised to form polyvinylidene chloride. A very widely used product, cling wrap, or Saran was made from this polymer. During the 1990s research suggested that, in common with many chlorinated carbon compounds, Saran posed a possible danger to health by leaching, especially on exposure to food in microwave ovens.
Physical properties about Ethene,dichloro-(9CI) are:
(1)ACD/LogP: 1.774; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 1.77; (4)ACD/LogD (pH 7.4): 1.77; (5)ACD/BCF (pH 5.5): 13.12; (6)ACD/BCF (pH 7.4): 13.12; (7)ACD/KOC (pH 5.5): 219.72; (8)ACD/KOC (pH 7.4): 219.72; (9)#H bond acceptors: 0; (10)#H bond donors: 0; (11)#Freely Rotating Bonds: 0; (12)Index of Refraction: 1.432; (13)Molar Refractivity: 20.581 cm3; (14)Molar Volume: 79.213 cm3; (15)Surface Tension: 23.1720008850098 dyne/cm; (16)Density: 1.224 g/cm3; (17)Flash Point: -22.778 °C; (18)Enthalpy of Vaporization: 26.14 kJ/mol; (19)Boiling Point: 31.559 °C at 760 mmHg; (20)Vapour Pressure: 600.85400390625 mmHg at 25°C.
You can still convert the following datas into molecular structure:
(1)SMILES:C=C(Cl)Cl;
(2)Std. InChI:InChI=1S/C2H2Cl2/c1-2(3)4/h1H2;
(3)Std. InChIKey:LGXVIGDEPROXKC-UHFFFAOYSA-N.
The toxicity data of Ethene,dichloro-(9CI) are as follows:
| Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
|---|---|---|---|---|---|
| guinea pig | LCLo | inhalation | 155gm/m3/1H (155000mg/m3) | BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD | Archiv fuer Experimentelle Pathologie und Pharmakologie. Vol. 83, Pg. 235, 1918. |
| mammal (species unspecified) | LDLo | oral | 2500mg/kg (2500mg/kg) | GASTROINTESTINAL: NAUSEA OR VOMITING | Ugeskrift for Laeger. Doctor's Weekly. Vol. 121, Pg. 375, 1959. |
| mouse | LCLo | inhalation | 76gm/m3/2H (76000mg/m3) | LUNGS, THORAX, OR RESPIRATION: DYSPNEA | Archiv fuer Experimentelle Pathologie und Pharmakologie. Vol. 83, Pg. 235, 1918. |