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Merck
모든 사진(4)

주요 문서

129925

Sigma-Aldrich

Methyl methanesulfonate

99%

동의어(들):

Methanesulfonic acid methyl ester

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About This Item

Linear Formula:
CH3SO3CH3
CAS Number:
Molecular Weight:
110.13
Beilstein:
1098586
EC Number:
MDL number:
UNSPSC 코드:
12352103
PubChem Substance ID:
NACRES:
NA.22

Quality Level

분석

99%

형태

liquid

refractive index

n20/D 1.414 (lit.)

bp

202-203 °C (lit.)

density

1.3 g/mL at 25 °C (lit.)

작용기

sulfonic acid

SMILES string

COS(C)(=O)=O

InChI

1S/C2H6O3S/c1-5-6(2,3)4/h1-2H3

InChI key

MBABOKRGFJTBAE-UHFFFAOYSA-N

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원리

DNA adduct; adds methyl groups to DNA at 7-guanine preferentially, but also 3-adenine and 3-guanine.

픽토그램

Skull and crossbonesHealth hazardEnvironment

신호어

Danger

Hazard Classifications

Acute Tox. 3 Oral - Aquatic Chronic 2 - Carc. 2 - Eye Irrit. 2 - Muta. 1B - Repr. 2 - Skin Irrit. 2 - Skin Sens. 1 - STOT RE 2 Inhalation

표적 기관

Lungs

Storage Class Code

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 3

Flash Point (°F)

219.2 °F - closed cup

Flash Point (°C)

104 °C - closed cup

개인 보호 장비

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


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