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Alfa Aesar™ 4-Methoxybenzyl mercaptan, 98%

$73.74 - $215.50

Chemical Identifiers

Chemical Name or Material 4-Methoxybenzyl mercaptan
CAS 6258-60-2
Molecular Formula C8H10OS
Formula Weight 154.23
MDL Number MFCD00004871
Beilstein 471686
Synonym 4-Methoxy-alpha-toluenethiol
View More Specs
Products
Catalog Number Mfr. No. Quantity Price Quantity    

AAB2254206

  SDS
alfa aesar™
B2254206
5g Each for $73.74

AAB2254214

  SDS
alfa aesar™
B2254214
25g Each for $215.50
Description & Specifications

Specifications

Formula Weight 154.23
Chemical Name or Material 4-Methoxybenzyl mercaptan
Assay 98%
Molecular Formula C8H10OS
MDL Number MFCD00004871
CAS 6258-60-2
Beilstein 471686
Synonym 4-Methoxy-alpha-toluenethiol
Health Hazard 1 Warning
Health Hazard 2 GHS H Statement
H302-H315-H319-H335
Harmful if swallowed.
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.
Health Hazard 3 GHS P Statement
P260-P280h-P305+P351+P338
Do not breathe dust/fume/gas/mist/vapors/spray.
Wear protective gloves/clothing.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Flash Point >110°C (230°F)
Odor Unpleasant
Boiling Point 90° to 95°C (0.5mmHg)
Quantity 5g

Applications
4-Methoxybenzyl mercaptan is used to synthesize many ω-mercapto amino acids with side-chain lengths ranging from 3-5 methylene units. It is used as an internal standard in the Quantitative determination of wine polyfunctional mercaptans at the level of nanogram per liter.

Solubility
Not miscible or difficult to mix in water.

Notes
Air sensitive. Store under inert gas. Incompatible with oxidizing agents, acids, bases, air.

Safety and Handling

Warning

GHS P Statement
P260-P280h-P305+P351+P338
Do not breathe dust/fume/gas/mist/vapors/spray.
Wear protective gloves/clothing.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

GHS H Statement
H302-H315-H319-H335
Harmful if swallowed.
Causes skin irritation.
Causes serious eye irritation.
May cause respiratory irritation.