537551
乙二醇丁醚
≥99%
别名:
2-丁氧基乙醇, 丁基溶纤剂
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关于此项目
线性分子式:
CH3(CH2)3OCH2CH2OH
化学文摘社编号:
分子量:
118.17
Beilstein:
1732511
EC 号:
MDL编号:
UNSPSC代码:
12352104
PubChem化学物质编号:
NACRES:
NA.21
蒸汽密度
4.1 (vs air)
质量水平
蒸汽压
<1 mmHg ( 20 °C)
10 mmHg ( 81 °C)
方案
≥99%
表单
liquid
自燃温度
473 °F
expl. lim.
10.6 %
杂质
≤0.10% (water)
折射率
n20/D 1.419 (lit.)
沸点
169-172.5 °C (lit.)
mp
−75 °C (lit.)
溶解性
water: soluble
密度
0.902 g/mL at 25 °C (lit.)
SMILES字符串
CCCCOCCO
InChI
1S/C6H14O2/c1-2-3-5-8-6-4-7/h7H,2-6H2,1H3
InChI key
POAOYUHQDCAZBD-UHFFFAOYSA-N
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一般描述
乙二醇丁醚（EGBE）是一种常用于涂料工业的环氧乙烷基乙二醇醚溶剂。据报道，它相对于n-乙酸丁酯的蒸发率为0.07。 其毒性已经过评估。 EGBE在丙烯酸乳胶合成期间作为增稠溶剂的作用已有研究。
警示用语：
Danger
危险分类
Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2
储存分类代码
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
WGK
WGK 1
闪点(°F)
152.6 °F - Pensky-Martens closed cup
闪点(°C)
67 °C - Pensky-Martens closed cup
法规信息
危险化学品
此项目有
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