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80-18-2 - Methyl benzenesulfonate, 98% - Benzenesulfonic acid methyl ester - B24515 - Alfa Aesar

B24515 Methyl benzenesulfonate, 98%

CAS Number
80-18-2
Synonyms
Benzenesulfonic acid methyl ester

Size Price ($) Quantity Availability
25g 41.40
100g 112.00
500g 412.00
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Methyl benzenesulfonate, 98%

MDL
MFCD00014737
EINECS
201-256-8

Chemical Properties

Formula
C7H8O3S
Formula Weight
172.20
Melting point
-4°
Boiling Point
280°
Flash Point
143°(289°F)
Density
1.269
Refractive Index
1.5165
Solubility
Miscible with chloroform, methanol, ethanol and ether. Immiscible with water.

Applications

Methyl benzenesulfonate is a sulfonate ester which acts as a potential genotoxic impurity in drug substances. Further, it exerts genotoxic effects in bacterial and mammalian cell systems.

Notes

Incompatible with strong oxidizing agents, strong acids and strong bases.

Literature References

Alkylating agent.

Giricheva, N. I.; Fedorov, M. S.; Girichev, G. V. Conformations of methylbenzenesulfonate and its substituted derivatives: gas-phase electron diffraction versus vibrational spectroscopy. Struct. Chem. 2015, 26 (5), 1543-1553.

Zhang, X.; Jiang, X.; Li, Y.; Lin, Z.; Zhang, G.; Wu, Y. Synthesis, crystal structures and properties of new quinolinium derivatives. Chem. Phys. Lett. 2015, 641, 141-145.

GHS Hazard and Precautionary Statements

Hazard Statements: H314-H341-H302

Causes severe skin burns and eye damage. Suspected of causing genetic defects. Harmful if swallowed.

Precautionary Statements: P260-P201-P280-P281-P303+P361+P353-P305+P351+P338-P301+P330+P331-P304+P340-P405-P501a

Do not breathe dust/fume/gas/mist/vapours/spray. Obtain special instructions before use. Wear protective gloves/protective clothing/eye protection/face protection. Use personal protective equipment as required. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Other References

Beilstein
908448
Hazard Class
8
Packing Group
III
Harmonized Tariff Code
2905.19
TSCA
Yes
RTECS
DB7151000

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