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Alfa Aesar™ Methyl methanesulfonate, 99%

Chemical Identifiers

Chemical Name or Material Methyl methanesulfonate
CAS 66-27-3
Linear Formula CH3SO3CH3
Formula Weight 110.13g/mol
MDL Number MFCD00007557
UN Number UN2810
Beilstein 1098586
Merck Index 14,6097
Synonym Methanesulfonic acid methyl ester
View More Specs
Products
Catalog Number Mfr. No. Quantity Price Quantity    

AAH5512006

 
alfa aesar™
H55120-06
5g CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.

AAH5512014

 
alfa aesar™
H55120-14
25g CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.

AAH5512022

 
alfa aesar™
H55120-22
100g CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
Description & Specifications

Specifications

Density 1.3g/mL
Quantity 5g
Refractive Index 1.4140
Color Colorless to pale yellow
Boiling Point 202 to 203°C
Quantity 5g
Chemical Name or Material Methyl methanesulfonate
CAS 66-27-3
Physical Form Liquid
Assay 99%
Linear Formula CH3SO3CH3
Formula Weight 110.13g/mol
MDL Number MFCD00007557
UN Number UN2810
Beilstein 1098586
Merck Index 14,6097
Synonym Methanesulfonic acid methyl ester
Health Hazard 1 Danger
Health Hazard 2 GHS H Statement
H301-H350-H341-H315-H319-H335
Toxic if swallowed.
May cause cancer.
Suspected of causing genetic defects.
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
Health Hazard 3 GHS P Statement
P261-P280-P301+P310-P305+P351+P338-P405-P501a
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wear protective gloves/protective clothing/eye protection/face protection.
IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.
DOT Information Transport Hazard Class: 6.1; Packaging Group: III; Proper Shipping Name: TOXIC, LIQUIDS, ORGANIC, N.O.S.
RTECS Number PB2625000
TSCA TSCA

Applications
Methyl methanesulfonate is a DNA adduct that adds methyl groups to Dan at 7-guanine, 3-guanine and 3-adenine.

Solubility
Very soluble in water.

Notes
Store at room temperature with proper ventilation. Keep away from oxidizing agents.

Safety and Handling

Danger

GHS P Statement
P261-P280-P301+P310-P305+P351+P338-P405-P501a
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wear protective gloves/protective clothing/eye protection/face protection.
IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.

GHS H Statement
H301-H350-H341-H315-H319-H335
Toxic if swallowed.
May cause cancer.
Suspected of causing genetic defects.
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.