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CAS号:
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110-80-5
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英文名称:
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2-Ethoxyethanol
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英文同义词:
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2EE;2-ee;EGEE;egmee;OXYTOL;OXITOL;Emkanol;celosolv;dowanol8;dowanolee
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中文名称:
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乙二醇乙醚
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中文同义词:
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溶纤剂;賽路蘇;赛罗沙夫;乙基乙二醇;乙基溶纤剂;乙氧基乙醇;乙二醇乙醚;乙基纖維素;2-羟基乙醚;乙二醇独乙醚
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分子式:
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C4H10O2
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分子量:
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90.12
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- 熔点 :
- -100 °C
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- 沸点 :
- 135 °C(lit.)
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- 密度 :
- 0.93 g/mL at 25 °C(lit.)
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- 蒸气密度:
- 3.1 (vs air)
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- 蒸气压:
- 3.8 mm Hg ( 20 °C)
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- 折射率 :
- n 20/D 1.407(lit.)
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- 闪点 :
- 107.6 °F
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- 储存条件 :
- Flammables area
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- 溶解度 :
- water: miscible
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- 形态:
- Liquid
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- 酸度系数(pKa):
- 14.44±0.10(Predicted)
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- 颜色:
- Clear, colorless
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- 气味 (Odor):
- Sweetish; mild, pleasant, ethereal.
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- 嗅觉阈值(Odor Threshold):
- 0.58ppm
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- 爆炸极限值(explosive limit):
- 1.8-15.7%(V)
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- 水溶解性 :
- miscible
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- 凝固点 :
- -70℃
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- 最大波长(λmax):
- λ: 215 nm Amax: 1.00λ: 225 nm Amax: 0.50λ: 250 nm Amax: 0.20λ: 305 nm Amax: 0.01
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- Merck :
- 14,3750
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- BRN :
- 1098271
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- 暴露限值:
- TLV-TWA skin 5 ppm (18.5 mg/m3) (ACGIH). .
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- 稳定性:
- Stable. Readily forms explosive mixtures with air - note the wide explosion range. Vapour may travel considerable distance to a source of ignition. Flammable. Incompatible with strong acids, strong bases, strong oxidizing agents, aluminium, alkalies.
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- CAS 数据库:
- 110-80-5(CAS DataBase Reference)
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- NIST化学物质信息:
- Ethanol, 2-ethoxy-(110-80-5)
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- EPA化学物质信息:
- 2-Ethoxyethanol (110-80-5)
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| 危险类别码 : |
60-61-10-20/21/22-20/22 |
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| 毒害物质数据: |
110-80-5(Hazardous Substances Data) |
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| 毒性: |
Acute oral LD50 for guinea pigs 1,400 mg/kg, mice 2,451 mg/kg, rats 3,000 mg/kg, rabbits 3,100 mg/kg (quoted, RTECS, 1985). |
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