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CAS号:
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75-01-4
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英文名称:
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VINYL CHLORIDE
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英文同义词:
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VC;VCM;F1140;C2H3Cl;Trovidur;Chlorethen;Chlorethene;Chlorethylen;chloro-ethen;Chloroethene
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中文名称:
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氯乙烯
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中文同义词:
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氯乙炔;氯乙烯;包膜维生素;液态维生素C;氯乙烯 溶液;氯乙烯标准溶液;氯乙烯 标准品;氯乙烯/甲醇溶液;VC泡腾片加工恒佳生物;维C片OEM贴牌代加工恒佳生物
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分子式:
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C2H3Cl
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分子量:
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62.5
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- 熔点 :
- -153.8 °C(lit.)
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- 沸点 :
- -13.4 °C(lit.)
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- 密度 :
- 0.911 g/mL at 25 °C(lit.)
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- 蒸气压:
- 3,428 at 30 °C (quoted, Standen, 1964)
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- 折射率 :
- n 20/D 1.3700(lit.)
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- 闪点 :
- -78 °F
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- 储存条件 :
- 2-8°C
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- 溶解度 :
- acetone/carbon disulfide, MEK, THF: soluble
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- 形态:
- powder
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- 水溶解性 :
- <1.1g/L(25 ºC)
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- Merck :
- 13,10055
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- Henry's Law Constant:
- 1.50, 1.68, 2.17, 2.65, and 2.8 at 10, 15, 20, 25, and 30 °C, respectively (EPICS, Ashworth et al.,1988)
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- 暴露限值:
- TLV-TWA 5 ppm (～12.5 mg/m3) (ACGIH), 1 ppm (OSHA), 200 ppm (MSHA), Lowest Detection Limit (NIOSH); ceiling 5 ppm/15 min (OSHA); carcinogenicity: Recognized Human Carcinogen (ACGIH), Animal Suf- ficient Evidence, Human Sufficient Evidence (IARC), Cancer Suspect Agent (OSHA).
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- 稳定性:
- Stable, but may be light sensitive. May undergo autopolymerization. Incompatible with strong oxidizing agents, chemically active metals, copper. Highly flammable. Severe explosion risk at concentrations of around 3%. It is reported that "large fires of this material are practically inextinguishable".
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- CAS 数据库:
- 75-01-4(CAS DataBase Reference)
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- (IARC)致癌物分类:
- 1 (Vol. Sup 7, 97, 100F) 2012
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- EPA化学物质信息:
- Vinyl chloride (75-01-4)
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| 危险类别码 : |
45-12-39/23/24/25-23/24/25-11 |
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| DOT Classification: |
2.1 (flammable gas) |
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| 毒性: |
LD50 in mice, rats, guinea pigs, rabbits (mg/l): 293.75, 390, 595, 295 by inhalation (Prodan) |
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