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3-(Methylthio)propionaldehyde

Catalog No. 277460 Name Sigma Aldrich
CAS Number 3268-49-3 Website http://www.sigmaaldrich.com
M. F. C4H8OS Telephone 1-800-521-8956
M. W. 104.17072 Fax
Purity Email
Storage Chembase ID: 104307

SYNONYMS

Title
3-(甲硫基)丙醛
IUPAC name
3-(methylsulfanyl)propanal
IUPAC Traditional name
methional
Synonyms
3-(Methylmercapto)propionaldehyde
甲硫基丙醛
NSC 15874
Methional
3-(甲基巯基)丙醛

DATABASE IDS

CAS Number 3268-49-3
Beilstein Number 1739289
EC Number 221-882-5
PubChem SID 24856764
MDL Number MFCD00007022

PROPERTIES

Linear Formula CH3SCH2CH2CHO
Boiling Point 165-166 °C(lit.)
Density 1.043 g/mL at 25 °C(lit.)
Flash Point 74 °C
Flash Point 165.2 °F
Refractive Index n20/D 1.483(lit.)
Vapor Density >1 (vs air)
Vapor Pressure 760 mmHg ( 165 °C)
GHS Pictograms GHS05
GHS Pictograms GHS06
GHS Signal Word Danger
GHS Hazard statements H302-H314-H331
European Hazard Symbols Corrosive Corrosive (C)
MSDS Link Download
Personal Protective Equipment Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
GHS Precautionary statements P261-P280-P305 + P351 + P338-P310
RID/ADR UN 2785 6.1/PG 3
Risk Statements 20/22-34
RTECS UE2285000
Safety Statements 26-36/37/39-45
Storage Temperature 2-8°C
Hazard Class 6.1
UN Number 2785
Packing Group 3
German water hazard class 1

DETAILS

Description (English)
Packaging
5, 25 mL in glass bottle
Application
Reactant involved in:
• Homolytic cross-coupling reactions1
• Oxidative coupling and chemoselective oxidation2
• Intermolecular alkyne hydroacylation reactions3,4
• Oxidation of sulfides to sulfoxides5,6
Description (简体中文)
包装
5, 25 mL in glass bottle
Application
Reactant involved in:
• Homolytic cross-coupling reactions1
• Oxidative coupling and chemoselective oxidation2
• Intermolecular alkyne hydroacylation reactions3,4
• Oxidation of sulfides to sulfoxides5,6

REFERENCES