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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 110.13
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

  SDS
alfa aesar™
H5512006
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

  SDS
alfa aesar™
H5512014
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

  SDS
alfa aesar™
H5512022
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

Formula Weight 110.13
Boiling Point 202° to 203°C
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.
TSCA TSCA
Beilstein 1098586
MDL Number MFCD00007557
Quantity 5g
Synonym Methanesulfonic acid methyl ester
CAS 66-27-3
Refractive Index 1.4140
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.
DOT Information Transport Hazard Class: 6.1; Packaging Group: III; Proper Shipping Name: TOXIC, LIQUIDS, ORGANIC, N.O.S.
Color Colorless to pale yellow
Chemical Name or Material Methyl methanesulfonate
Health Hazard 1 Danger
Assay 99%
RTECS Number PB2625000
UN Number UN2810
Linear Formula CH3SO3CH3
Merck Index 14,6097
Physical Form Liquid
Density 1.3g/mL

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.