所有图片(1)
About This Item
线性分子式:
(CH3CH2)2O
CAS号:
分子量:
74.12
Beilstein:
1696894
EC 号:
MDL编号:
UNSPSC代码:
12352112
PubChem化学物质编号:
NACRES:
NA.07
等级:
reagent grade
方案:
≥98%
沸点:
34.6 °C (lit.)
蒸汽压:
28.5 psi ( 55 °C)
8.38 psi ( 20 °C)
8.38 psi ( 20 °C)
推荐产品
产品名称
二乙醚, reagent grade, ≥98%, contains ≤2% ethanol and ≤10ppm BHT as inhibitor
等级
reagent grade
质量水平
蒸汽密度
2.6 (vs air)
蒸汽压
28.5 psi ( 55 °C)
8.38 psi ( 20 °C)
方案
≥98%
表单
liquid
自燃温度
320 °F
356 °F
包含
≤2% ethanol and ≤10ppm BHT as inhibitor
expl. lim.
36.5 %
杂质
≤0.5% (water)
折射率
n20/D 1.3530 (lit.)
沸点
34.6 °C (lit.)
mp
−116 °C (lit.)
密度
0.706 g/mL at 25 °C (lit.)
SMILES字符串
CCOCC
InChI
1S/C4H10O/c1-3-5-4-2/h3-4H2,1-2H3
InChI key
RTZKZFJDLAIYFH-UHFFFAOYSA-N
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一般描述
Diethylether, also known as ethyl ether or ether, is frequently used as a laboratory solvent. It is highly volatile, non-flammable, has limited solubility in water, and has high solubility in oil. Ethers are favored solvents for oils, fats, waxes, perfumes, dyes, resins, gums, and hydrocarbons. Additionally, it can be used as a fuel and to synthesize other chemical compounds. It is also employed as a solvent for Grignard synthesis.
警示用语：
Danger
危险声明
危险分类
Acute Tox. 4 Oral - Flam. Liq. 1 - STOT SE 3
靶器官
Respiratory system
补充剂危害
储存分类代码
3 - Flammable liquids
WGK
WGK 1
闪点(°F)
-40.0 °F - closed cup
闪点(°C)
-40 °C - closed cup
法规信息
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