Welcome to LookChem.com Sign In|Join Free
  • or

80-18-2

Post Buying Request

80-18-2 Suppliers

Recommended suppliersmore

Product FOB Price Min.Order Supply Ability Supplier
High quality with low price Methyl benzenesulfonate
Cas No: 80-18-2
No Data 100 Kilogram 300 Metric Ton/Day Lonwin Chemical Group Limited Contact Supplier
Methyl benzenesulfonate
Cas No: 80-18-2
USD $ 3.0-3.0 / Kilogram 1 Kilogram 1-100 Metric Ton/Month Dayang Chem (Hangzhou) Co.,Ltd. Contact Supplier
High purity 80-18-2 Benzenesulfonic acid methyl ester
Cas No: 80-18-2
USD $ 100.0-500.0 / Gram 1 Gram 99999 Gram/Year Hangzhou Dingyan Chem Co., Ltd Contact Supplier
High quality Methyl Benzenesulfonate supplier in China
Cas No: 80-18-2
No Data 1 Kilogram 100 Metric Ton/Month Simagchem Corporation Contact Supplier
Methyl benzenesulfonate
Cas No: 80-18-2
USD $ 1.0-10.0 / Kilogram 1 Kilogram 5000 Metric Ton/Year Jinan Finer Chemical Co., Ltd Contact Supplier
High Quality Oled CAS 80-18-2 Benzenesulfonic acid,methyl ester
Cas No: 80-18-2
USD $ 0.1-0.1 / Gram 1 Gram 100 Metric Ton/Year Xi'an Xszo Chem Co., Ltd. Contact Supplier
Methyl Benzenesulfonate
Cas No: 80-18-2
USD $ 2.0-3.0 / Kilogram 1 Kilogram 20 Metric Ton/Day EAST CHEMSOURCES LIMITED Contact Supplier
Factory Supply Methyl Benzenesulfonate
Cas No: 80-18-2
No Data 1 1 Ality Chemical Corporation Contact Supplier
benzenesulfonic acid methyl ester
Cas No: 80-18-2
No Data 10 Milligram Amadis Chemical Co., Ltd. Contact Supplier
Methyl Benzenesulfonate
Cas No: 80-18-2
No Data 1 Metric Ton 1 million Metric Ton/Year COLORCOM LTD. Contact Supplier

80-18-2 Usage

Description

Methyl benzenesulfonate is used as a raw material for the dye and pharmaceutical industries, used as an alkylating agent in organic synthesis for the production of some synthetic dye. It can also be used for the manufacturing the thin-cation exchanger film.

Preparation

Methyl benzenesulfonate is the effective methylating reagent of synthetic multiple organic intermediate, and industry is at present gone up and mainly adopted Phenylsulfonic acid and methyl alcohol to carry out after the esterification essence to steam, this technology starting material costliness, and reaction time is long, and product yield is low. How to get Methyl benzenesulfonate with high yield, scientists have lots of researcher.

Genotoxicity

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

Reaction

V. M. Nesterov and I. E. Chubova prepared theobromine from 3-methylxanthine, methyl benzenesulfonate, which has been used as the methylating agent. To obtain theobromine, 3-methylxanthine is generally methylated with dimethyl sulfate in an aqueous ethanolic solution of caustic potash. However, if in the reaction the pH exceeds 8.0, the methylation of 3-methylxanthine leads to caffeine, which forms a by-product.

Chemical Properties

clear colourless to slightly brown liquid

Uses

A sulfonate ester as potential genotoxic impurity in drug substances.

Uses

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.
InChI:InChI=1/C7H8O3S/c1-10-11(8,9)7-5-3-2-4-6-7/h2-6H,1H3

80-18-2 Well-known Company Product Price

Brand (Code)Product description CAS number Packaging Price Detail
Alfa Aesar (B24515)  Methyl benzenesulfonate, 98%    80-18-2 25g 410.0CNY Detail
Alfa Aesar (B24515)  Methyl benzenesulfonate, 98%    80-18-2 100g 720.0CNY Detail
Alfa Aesar (B24515)  Methyl benzenesulfonate, 98%    80-18-2 500g 2749.0CNY Detail

80-18-2SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name Methyl benzenesulfonate

1.2 Other means of identification

Product number -
Other names benzenesulphonic acid methyl ester

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:80-18-2 SDS

80-18-2Downstream Products

Post a RFQ

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

1

What can I do for you?
Get Best Price

Get Best Price for 80-18-2