3-(Methylthio)Propionaldehyde 98%

98%


Synonym:  Methional
Linear Formula:  C4H8OS
Molecular Weight:  104.17g/mol
CAS Number: 3268-49-3

Properties

Vapour pressure 760 mmHg ( 165 ℃)
Assay Purity 0.98
Refractive index n20/D 1.483 (lit.)
B pt. 165-166 ℃ (lit.)
M pt. -68℃
Density 1.043 g/mL at 25 ℃ (lit.)

Safety Information

Hazard Statement(s) H302 + H332 - H311 - H315 - H317 - H318 - H412
Precautionary Statement  P273 - P280 - P301 + P312 + P330 - P302 + P352 + P312 - P304 + P340 + P312 - P305 + P351 + P338 + P310
Symbol
Signal word Danger
HS Code 29309070
Flash point 74℃
Storage Temp. 2-8℃
Storage Class 6.1
Packaging Glass Bottle
UN Number 2785

Description

Recommended products
3-(Trifluoromethyl)Benzenesulfonyl Chloride 98%

Application
3-(Methylthio)propionaldehyde (3-methylthiopropanal) has been employed as biosynthetic precursor of ethylene. Reactant involved in Homolytic cross-coupling reactions Oxidative coupling and chemoselective oxidation Intermolecular alkyne hydroacylation reactions.

Purpose
For R&D use onlynot for drug household or other uses.

General Description
3-(Methylthio)propionaldehyde (methional) is the major product of chemical methionine conversion via Strecker degradation in food.