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T35955

p-Toluenesulfonyl chloride

reagent grade, ≥98%

别名:

4-甲苯磺酰氯

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关于此项目

线性分子式:
CH3C6H4SO2Cl
化学文摘社编号:
98-59-9
分子量:
190.65
UNSPSC Code:
12352100
NACRES:
NA.21
PubChem Substance ID:
57654666
EC Number:
202-684-8
Beilstein/REAXYS Number:
607898
MDL number:
MFCD00007450
Assay:
≥98%
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grade

reagent grade

Quality Level

200

vapor pressure

1 mmHg ( 88 °C)

assay

≥98%

bp

134 °C/10 mmHg (lit.)

mp

65-69 °C (lit.)

SMILES string

Cc1ccc(cc1)S(Cl)(=O)=O

InChI

1S/C7H7ClO2S/c1-6-2-4-7(5-3-6)11(8,9)10/h2-5H,1H3

InChI key

YYROPELSRYBVMQ-UHFFFAOYSA-N

Application

对甲苯磺酰氯可与 N-甲基咪唑一起用于羧酸和醇或硫醇的酯化或硫酯化。也可用作 α 的氯源-酮在二异丙基酰胺锂存在下的氯化反应。

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pictograms

CorrosionExclamation mark
GHS05,GHS07

signalword

Danger

Hazard Classifications

Eye Dam. 1 - Met. Corr. 1 - Skin Irrit. 2 - Skin Sens. 1

flash_point_f

262.4 °F - closed cup

flash_point_c

128 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

存储类别

11 - Combustible Solids

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
BCCN3949
BCCL3037
BCCL9805
BCCK3676
BCCJ4755

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Rince Wong et al.
The Journal of organic chemistry, 72(10), 3969-3971 (2007-04-21)
A facile and general protocol for the preparation of isothiocyanates from alkyl and aryl amines is reported. This method relies on a tosyl chloride mediated decomposition of a dithiocarbamate salt that is generated in situ by treatment of an amine
Y Tabata et al.
Biomaterials, 7(3), 234-238 (1986-05-01)
The cyanogen bromide (CNBr) activation method was adopted to link collagen molecules onto the surface of cellulose and poly(vinyl alcohol) (PVA) films via covalent bonding. The amount of bound protein was determined by the ninhydrin method and found to be
I M Kung et al.
Biomaterials, 16(8), 649-655 (1995-05-01)
Three different surface modifications were conducted on the membranes of double-layer alginate/poly(L-lysine) microcapsules with tosyl chloride-activated poly(ethylene glycol), cyanuric chloride-activated poly(ethylene glycol) and tosyl chloride-activated poly(vinyl alcohol), separately. All these surface modifications strengthen the microcapsular membranes. Of the three surface-modified
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全球贸易项目编号

货号GTIN
T35955-1KG04061835322688
T35955-250G04061837344749
T35955-3KG04061835322695