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线性分子式:
(C2H5O)2SO2
化学文摘社编号:
分子量:
154.18
UNSPSC Code:
12352108
NACRES:
NA.22
PubChem Substance ID:
EC Number:
200-589-6
Beilstein/REAXYS Number:
1209714
MDL number:
产品名称
硫酸二乙酯, 98%
InChI
1S/C4H10O4S/c1-3-7-9(5,6)8-4-2/h3-4H2,1-2H3
InChI key
DENRZWYUOJLTMF-UHFFFAOYSA-N
SMILES string
CCOS(=O)(=O)OCC
vapor density
5.3 (vs air)
vapor pressure
<0.01 mmHg ( 20 °C)
2 mmHg ( 55 °C)
assay
98%
form
liquid
refractive index
n20/D 1.399 (lit.)
bp
208 °C (lit.)
mp
−24 °C (lit.)
density
1.177 g/mL at 25 °C (lit.)
Quality Level
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Application
硫酸二乙酯可用作合成以下物质的反应物:
它也可用作烷基化剂,用于合成1-烷基/芳烷基-2-(1-芳基磺酰烷基)苯并咪唑和离子液体乙基甲基咪唑硫酸乙酯盐([EMIM] [EtSO4])。
- 生物活性化合物,例如联吡唑、吡唑并嘧啶和含安替比林基吡啶。
- N-取代-2- 苯乙烯基-4(3H)-]喹唑酮。
- 具有吡咯烷鎓、哌啶鎓和吗啉鎓阳离子的离子液体,其有望用于作电解质。
它也可用作烷基化剂,用于合成1-烷基/芳烷基-2-(1-芳基磺酰烷基)苯并咪唑和离子液体乙基甲基咪唑硫酸乙酯盐([EMIM] [EtSO4])。
signalword
Danger
Hazard Classifications
Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Carc. 1B - Eye Dam. 1 - Muta. 1B - Skin Corr. 1B
存储类别
6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
wgk
WGK 3
flash_point_f
219.2 °F - closed cup
flash_point_c
104 °C - closed cup
ppe
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
法规信息
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