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165956

苯磺酸甲酯

Name: 苯磺酸甲酯
Brand: ALDRICH

98%

别名:

Benzenesulfonic acid methyl ester, Benzenesulfonic acid, methyl ester, Methyl benzenesulphonate, Methyl besylate, methyl ester of benzenesulphonic acid

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关于此项目

经验公式（希尔记法）:

C₇H₈O₃S

化学文摘社编号:

80-18-2

分子量:

172.20

NACRES:

NA.22

PubChem Substance ID:

329751277

UNSPSC Code:

12352200

EC Number:

201-256-8

MDL number:

MFCD00014737

Assay:

98%

Form:

liquid

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属性

Quality Level

100

assay

98%

form

liquid

functional group

sulfonic acid

storage temp.

2-8°C

SMILES string

COS(=O)(=O)c1ccccc1

InChI

1S/C7H8O3S/c1-10-11(8,9)7-5-3-2-4-6-7/h2-6H,1H3

InChI key

CZXGXYBOQYQXQD-UHFFFAOYSA-N

说明

Application

苯磺酸甲酯可作为甲基化试剂：

用于四溴噻吩的C-甲基化反应在丁基锂的存在下合成三溴-甲基噻吩。
用于镍催化下惰性卤代烃和酰氯经甲基化反应制备甲基化烷烃和酮。

还可作为反应剂，用于sophoridinol（槐定醇）衍生物醚化生成sophoridinol的N-取代甲基醚衍生物。

pictograms

GHS05,GHS07

signalword

Danger

hcodes

H302,H314,H317

pcodes

P261 - P272 - P280 - P301 + P312 - P303 + P361 + P353 - P305 + P351 + P338

Hazard Classifications

Acute Tox. 4 Oral - Skin Corr. 1B - Skin Sens. 1

存储类别

8A - Combustible corrosive hazardous materials

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

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

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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全球贸易项目编号

货号	GTIN
165956-100G	04061838748782
165956-500G	04061838748799