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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:
等级:
spectrophotometric grade
方案:
≥99.9%
沸点:
34.6 °C (lit.)
蒸汽压:
28.69 psi ( 55 °C)
8.59 psi ( 20 °C)
8.59 psi ( 20 °C)
推荐产品
产品名称
二乙醚, spectrophotometric grade, ≥99.9%, inhibitor-free
等级
spectrophotometric grade
蒸汽密度
2.6 (vs air)
蒸汽压
28.69 psi ( 55 °C)
8.59 psi ( 20 °C)
方案
≥99.9%
表单
liquid
自燃温度
320 °F
expl. lim.
36.5 %
杂质
≤0.03% water
≤1 ppm peroxides (as H2O2)
蒸发残留物
<0.0003%
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.)
λ
H2O reference
紫外吸收
λ: 218 nm Amax: 1.0
λ: 250 nm Amax: 0.20
λ: 275 nm Amax: 0.04
λ: 300-400 nm Amax: 0.01
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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其他说明
A -D suffix exists for administrative purposes only.
All -D packages are 100% the same product, same quality, same specification as the package sizes previously sold without a -D.
All -D packages are 100% the same product, same quality, same specification as the package sizes previously sold without a -D.
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
Central nervous 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
个人防护装备
Eyeshields, Faceshields, Gloves
Daniel L Villeneuve et al.
Ecotoxicology and environmental safety, 68(1), 20-32 (2007-04-24)
An in vitro steroidogenesis assay using H295R human adenocarcinoma cells has been suggested as a possible alternative to gonad explant assays for use as a Tier I screening assay to detect endocrine active chemicals capable of modulating steroid hormone synthesis.
Daniel L Villeneuve et al.
Toxicological sciences : an official journal of the Society of Toxicology, 104(1), 113-123 (2008-04-10)
A number of environmental contaminants and plant flavonoid compounds have been shown to inhibit the activity of 3beta-hydroxysteroid dehydrogenase/Delta(5)-Delta(4) isomerase (3beta-HSD). Because 3beta-HSD plays a critical role in steroid hormone synthesis, inhibition of 3beta-HSD represents a potentially important mode of
Diethyl ether (DEE) as a renewable diesel fuel.
Bailey B, et al.
No. 972978. SAE technical paper (1997)
Eagleson M.
Concise Encyclopedia Chemistry, 471-471 (1994)
Oxidation of secondary alcohols in diethyl ether with aqueous chromic acid. Convenient procedure for the preparation of ketones in high epimeric purity.
Brown HC, et al.
The Journal of Organic Chemistry, 36(3), 387-390 (1971)
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