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CAS号:
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106-93-4
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英文名称:
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1,2-Dibromoethane
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英文同义词:
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EDB;Nefis;EDB-85;Nephis;1,2-EDB;Celmide;Edabrom;E-D-Bee;Kopfume;Unifume
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中文名称:
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1,2-二溴乙烷
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中文同义词:
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三溴乙烷;溴化乙烯;乙撑二溴;二溴化乙烯;亚乙基二溴;对称二溴乙烷;2-二溴乙烷;1,2-二溴乙;1，2-二溴乙烷;1,2-二溴乙烷 溶液
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分子式:
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C2H4Br2
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分子量:
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187.86
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- 熔点 :
- 9 °C
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- 沸点 :
- 131-132 °C(lit.)
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- 密度 :
- 2.18 g/mL at 25 °C(lit.)
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- 蒸气密度:
- ~6.5 (vs air)
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- 蒸气压:
- 11.7 mm Hg ( 25 °C)
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- 折射率 :
- n 20/D 1.539(lit.)
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- 闪点 :
- 132°C
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- 储存条件 :
- 0-6°C
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- 溶解度 :
- water: soluble250 part
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- 形态:
- Liquid
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- 颜色:
- Clear colorless to pale yellow
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- 气味 (Odor):
- Mild, sweet odor detectable at 10 ppm
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- 嗅觉阈值(Odor Threshold):
- 10 ppm
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- 水溶解性 :
- 4 g/L (20 ºC)
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- 敏感性 :
- Light Sensitive
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- Merck :
- 14,3796
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- BRN :
- 605266
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- Henry's Law Constant:
- 7.58(x 10-4 atm?m3/mol) at 25 °C (static headspace-GC, Welke et al., 1998)
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- 暴露限值:
- NIOSH REL: TWA 0.045 ppm, 15-min C 0.13 ppm, IDLH 100 ppm; OSHA PEL: TWA 20 ppm, C 30 ppm, 5-min peak 50 ppm;ACGIH TLV: suspected human carcinogen.
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- 稳定性:
- Stable, but may be light sensitive. Incompatible with strong oxidizing agents, magnesium, alkali metals.
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- CAS 数据库:
- 106-93-4(CAS DataBase Reference)
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- (IARC)致癌物分类:
- 2A (Vol. 15, Sup 7, 71) 1999
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- NIST化学物质信息:
- Ethane, 1,2-dibromo-(106-93-4)
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- EPA化学物质信息:
- Ethylene dibromide (106-93-4)
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| 危险类别码 : |
45-23/24/25-36/37/38-51/53-34-39/23/24/25-11 |
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| 安全说明 : |
53-45-61-36/37/39-26-36/37-16-7 |
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| 危险品运输编号 : |
UN 1605 6.1/PG 1 |
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| 毒害物质数据: |
106-93-4(Hazardous Substances Data) |
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| 毒性: |
LD50 i.p. in mice: 220 mg/kg (Fischer) |
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