3-(Methylthio)propionaldehyde

• Catalog No.: 277460
• CAS Number: 3268-49-3
• M. F.: C4H8OS
• M. W.: 104.17072

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 Signal Word: Danger
• GHS Hazard statements: H302-H314-H331
• European Hazard Symbols: Corrosive (C)
• 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