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CAS号:
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74-88-4
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英文名称:
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Iodomethane
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英文同义词:
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CH3I;Iodmethan;Jodmethan;halon10001;Iodometano;Jod-methan;10domethane;Halon 10001;iodo-methan;Joodmethaan
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中文名称:
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碘甲烷
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中文同义词:
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碘A;碘甲烷;甲基碘;吲哚甲酯;一碘甲烷;碘化甲碘;碘甲烷 溶液;碘甲烷,98%;碘甲烷(剧毒);碘甲烷 标准品
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分子式:
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CH3I
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分子量:
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141.94
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- 熔点 :
- −64(lit.)
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- 沸点 :
- 41-43 °C
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- 密度 :
- 2.28 g/mL at 25 °C(lit.)
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- 蒸气密度:
- 4.89 (vs air)
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- 蒸气压:
- 24.09 psi ( 55 °C)
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- 折射率 :
- n 20/D 1.530
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- 闪点 :
- −18 °F
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- 储存条件 :
- Store at 0°C
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- 溶解度 :
- water: soluble14g/L at 20°C
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- 形态:
- Liquid
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- 比重:
- 2.280
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- 颜色:
- Clear
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- 气味 (Odor):
- Sweet, ethereal odor (no threshold data available); inadequate warning properties
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- PH值:
- 5.2 (H2O, 25℃)
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- 水溶解性 :
- 14 g/L (20 ºC)
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- 敏感性 :
- Light Sensitive
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- Merck :
- 14,6087
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- BRN :
- 969135
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- Henry's Law Constant:
- 5.06 at 21 °C (Gan and Yates, 1996)
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- 暴露限值:
- TLV-TWA 2 ppm (～11 mg/m3) (ACGIH), 5 ppm (MSHA and OSHA); carcinogenicity: Animal Limited Evidence (IARC), Suspected Human Carcinogen.
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- CAS 数据库:
- 74-88-4(CAS DataBase Reference)
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- NIST化学物质信息:
- Methyl iodide(74-88-4)
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- (IARC)致癌物分类:
- 3 (Vol. 41, Sup 7, 71) 1999
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- EPA化学物质信息:
- Methyl iodide (74-88-4)
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| 危险类别码 : |
21-23/25-37/38-40-11-39/23/24/25-23/24/25-38-20/22 |
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| 安全说明 : |
36/37-38-45-9-24-16-7-60-36/37/39-33-23-20-4 |
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| 危险品运输编号 : |
UN 2644 6.1/PG 1 |
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| 毒害物质数据: |
74-88-4(Hazardous Substances Data) |
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| 毒性: |
LD50 orally in rats: 76 mg/kg; LD50 s.c. in mice: 0.78 mmoles/kg (IARC, 1986) |
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