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Merck
CN

89800

对甲苯磺酸甲酯

purum, ≥97.0% (GC)

别名:

Methyl p-methylbenzenesulfonate, Methyl p-tosylate, Methyl toluene-4-sulfonate, Methyl tosylate

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关于此项目

线性分子式:
CH3C6H4SO3CH3
化学文摘社编号:
分子量:
186.23
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
201-283-5
Beilstein/REAXYS Number:
609209
MDL number:
Assay:
≥97.0% (GC)
Form:
solid
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vapor density

6.45 (vs air)

Quality Level

vapor pressure

1 mmHg ( 20 °C)

grade

purum

assay

≥97.0% (GC)

form

solid

autoignition temp.

896 °F

impurities

≤3% water

refractive index

n20/D 1.5172 (lit.)

bp

144-145 °C/5 mmHg (lit.)

mp

25-28 °C

density

1.234 g/mL at 25 °C (lit.)

functional group

tosylate

storage temp.

2-8°C

SMILES string

COS(=O)(=O)c1ccc(C)cc1

InChI

1S/C8H10O3S/c1-7-3-5-8(6-4-7)12(9,10)11-2/h3-6H,1-2H3

InChI key

VUQUOGPMUUJORT-UHFFFAOYSA-N



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pictograms

CorrosionExclamation mark

signalword

Danger

Hazard Classifications

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

存储类别

8A - Combustible corrosive hazardous materials

wgk

WGK 2

flash_point_f

235.4 °F - closed cup

flash_point_c

113 °C - closed cup

ppe

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



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
89800-1L04061837250507
89800-25ML04061833077092
89800-250ML04061833077061