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M8606

Methanesulfonic acid

99%

Synonym(s):

Methanesulfonic acid

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About This Item

Linear Formula:
CH3SO3H
CAS Number:
75-75-2
Molecular Weight:
96.11
EC Number:
200-898-6
UNSPSC Code:
12352100
MDL number:
MFCD00007518
Beilstein/REAXYS Number:
1446024
Assay:
99%
Form:
liquid
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vapor density

3.3 (vs air)

Quality Level

200

vapor pressure

1 mmHg ( 20 °C)

assay

99%

form

liquid

impurities

<2 ppm methyl ester (a cancer suspect agent!)

refractive index

n20/D 1.429 (lit.)

bp

167 °C/10 mmHg (lit.)

mp

17-19 °C (lit.)

density

1.481 g/mL at 25 °C (lit.)

SMILES string

O=S(O)(C)=O

InChI

1S/CH4O3S/c1-5(2,3)4/h1H3,(H,2,3,4)

InChI key

AFVFQIVMOAPDHO-UHFFFAOYSA-N

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pictograms

CorrosionExclamation mark
GHS05,GHS07

signalword

Danger

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Oral - Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1B - STOT SE 3

target_organs

Respiratory system

Storage Class

8A - Combustible corrosive hazardous materials

wgk

WGK 1

flash_point_f

372.2 °F - closed cup

flash_point_c

189 °C - closed cup

ppe

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

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
11106BW
09625LW
04627AV
07707EX
04408CX

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