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D186309

硫酸二甲酯

≥99.5%, liquid

别名:

二甲基硫酸酯

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关于此项目

线性分子式:
(CH3O)2SO2
化学文摘社编号:
77-78-1
分子量:
126.13
NACRES:
NA.21
PubChem Substance ID:
57654074
UNSPSC Code:
12352100
EC Number:
201-058-1
MDL number:
MFCD00008416
Beilstein/REAXYS Number:
635994
Assay:
≥99.5%
Form:
liquid
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产品名称

硫酸二甲酯, ≥99.5%

vapor density

4.3 (vs air)

Quality Level

200

vapor pressure

0.7 mmHg ( 25 °C)

assay

≥99.5%

form

liquid

autoignition temp.

923 °F

refractive index

n20/D 1.386 (lit.)

bp

188 °C (lit.)

mp

−32 °C (lit.)

density

1.333 g/mL at 25 °C (lit.)

SMILES string

COS(=O)(=O)OC

InChI

1S/C2H6O4S/c1-5-7(3,4)6-2/h1-2H3

InChI key

VAYGXNSJCAHWJZ-UHFFFAOYSA-N

Application

硫酸二甲酯可与氧化铝一起用于制备醇、酚和羧酸的单甲基化衍生物。它也可与二甲基甲酰胺 (DMF) 结合形成甲氧基-亚甲基- N , N -二甲基亚铁盐，可用于制备β-内酰胺类。

Packaging

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18 L Kilo-Lab ®包装并非所有领域均可用。
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Legal Information

Kilo-Lab is a registered trademark of Merck KGaA, Darmstadt, Germany

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Danger

Hazard Classifications

Acute Tox. 2 Inhalation - Acute Tox. 3 Oral - Carc. 1B - Eye Dam. 1 - Muta. 2 - Skin Corr. 1B - Skin Sens. 1

存储类别

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

wgk

WGK 3

flash_point_f

181.4 °F - closed cup

flash_point_c

83 °C - closed cup

ppe

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

法规信息

危险化学品

此项目有

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
SHBS0779
SHBR4115
SHBP3232
SHBQ0585
SHBP9161

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全球贸易项目编号

货号GTIN
D186309-18L-C04061837550317
D186309-500ML04061833560969
D186309-4X100ML04061837550362
D186309-100ML04061833560938
D186309-18L04061837550300
D186309-18L-KL04061833560945
D186309-25ML04061837550348
D186309-1L04061833560952
D186309-5ML04061833560976