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CAS号:
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75-15-0
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英文名称:
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Carbon disulfide
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英文同义词:
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CS2;CLSTN2;Weeviltox;NCI-C04591;JACS-75-15-0;caswellno162;Carbon disuL;Calsyntenin-2;Carbon sulfide;carbonsulphide
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中文名称:
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二硫化碳
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中文同义词:
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二硫化碳;二硫化碳 溶液;二硫化碳(无苯);二硫化碳 标准品;二硫化碳(冷库);正己烷中二硫化碳;二硫化碳标准溶液;二硫化碳-12C;二硫化碳,ACS;复合氨基酸ELHT
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分子式:
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CS2
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分子量:
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76.14
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- 熔点 :
- -112--111 °C(lit.)
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- 沸点 :
- 46 °C(lit.)
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- 密度 :
- 1.266 g/mL at 25 °C
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- 蒸气密度:
- 2.67 (vs air)
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- 蒸气压:
- 5.83 psi ( 20 °C)
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- 折射率 :
- n 20/D 1.627(lit.)
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- 闪点 :
- −29 °F
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- 储存条件 :
- 2-8°C
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- 溶解度 :
- Soluble in alcohol, ether, benzene, oil, chloroform and carbon tetrachloride.
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- 形态:
- Liquid
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- 颜色:
- ≤10(APHA)
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- 比重:
- 1.26
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- 气味 (Odor):
- Cabbage-like odor detectable at 0.016 to 0.42 ppm (mean = 0.2 ppm)
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- 相对极性:
- 0.065
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- 爆炸极限值(explosive limit):
- 1-60%(V)
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- 嗅觉阈值(Odor Threshold):
- 0.21ppm
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- 水溶解性 :
- 2.9 g/L (20 ºC)
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- 凝固点 :
- -110.3℃
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- 最大波长(λmax):
- λ: 386 nm Amax: ≤1.0λ: 388 nm Amax: 0.50λ: 394 nm Amax: 0.25λ: 403 nm Amax: 0.10λ: 410 nm Amax: 0.05λ: 500-750 nm Amax: 0.01
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- Merck :
- 14,1811
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- BRN :
- 1098293
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- Henry's Law Constant:
- 24.25 (atm?m3/mol) at 24 °C (Elliott, 1989)
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- 暴露限值:
- NIOSH REL: TWA 1 ppm, STEL 10 ppm, IDLH 500 ppm; OSHA PEL: TWA 20 ppm, C 30 ppm; ACGIH TLV: TWA 10 ppm.
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- 稳定性:
- Stable. Extremely flammable. Highly volatile. Note low flash point and very wide explosion limits. Protect from heat, friction, shock, sunlight. Reacts violently with fluorine, azide solutions, zinc dust, liquid chlorine in the presence of iron. Incompatible with strong oxidizing agents, azides, aluminium, zinc, most common met
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- InChIKey:
- QGJOPFRUJISHPQ-UHFFFAOYSA-N
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- CAS 数据库:
- 75-15-0(CAS DataBase Reference)
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- NIST化学物质信息:
- Carbon disulfide(75-15-0)
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- EPA化学物质信息:
- Carbon disulfide (75-15-0)
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| 危险类别码 : |
11-36/38-48/23-62-63-39/23/24/25-23/24/25-48/20-40-36/37/38-19 |
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| 安全说明 : |
16-33-36/37-45-7-26 |
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| 毒害物质数据: |
75-15-0(Hazardous Substances Data) |
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| 毒性: |
LC50 inhal (rat) 25,000 mg/m3 (2 h) STEL (OSHA) 12 ppm (36 mg/m3)-skin PEL (OSHA) 4 ppm (12 mg/m3) TLV-TWA (ACGIH) 10 ppm (31 mg/m3)-skin |
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