3-(Methylthio)propionaldehyde is the major product of chemical methionine conversion via Strecker degradation in food. It is a reactant involved in homolytic cross-coupling reactions, oxidative coupling and chemoselective oxidation, intermolecular alkyne hydroacylation reactions and oxxidation of sulfides to sulfoxides.3-(Methylthio)propionaldehyde is used as biosynthetic precursor of ethylene1.Reactant involved in: · Homolytic cross-coupling reactions · Oxidative coupling and chemoselective oxidation · Intermolecular alkyne hydroacylation reactions · Oxidation of sulfides to sulfoxides 3-(Methylthio)propionaldehyde is the major product of chemical methionine conversion via Strecker degradation in food. It is a reactant involved in homolytic cross-coupling reactions, oxidative coupling and chemoselective oxidation, intermolecular alkyne hydroacylation reactions and oxxidation of sulfides to sulfoxides. 3-(Methylthio)propionaldehyde is used as biosynthetic precursor of ethylene1.
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3-(Methylthio)propionaldehyde
Dangerous GoodsCAS number：3268-49-3 molecular formula：C4H8OS
overview
compound introduction
Specs
| Chinese alias | 菠萝醛 | 甲基巯基丙醛 | 3-(甲基硫代)丙醛 | 4-硫代戊醛 | 3-(甲基巯基)丙醛 | ||
| English alias | 3-[Methylthio]propionaldehyde | 3-methylsulfanylpropanal | 3-Methylmercaptopropyl aldehyde | EN300-20267 | beta -(methylmercapto)propionaldehyde | methylmercaptopropionaldehyde | NSC 15874 | Propionaldehyde, 3-(methylthio)- | 3-(METHYLTHIO) PROPIONALDEHYD | ||
| CAS number | 3268-49-3 | molecular formula | C4H8OS |
| molecular weight | 104.17 g/mol | Exact mass | ≥98% |
| PSA | 42.400 Ų | logp | 0.300 |
numbering system
No numbering system information yet
physicochemical properties
No physical and chemical property information yet
Safety information
pictogram：
GHS06 , GHS08 , GHS09 , GHS05
Signal word：
Danger
Hazard Statement：
H315: 引起皮肤刺激 H311: 皮肤接触有毒 H412: 对水生生物有害并具有长期持续影响 H302: 吞食有害 H318: 造成严重的眼睛损伤 H317: 可能引起皮肤过敏反应 H332: 吸入有害
Statement of Preventive Measures：
P261: 避免吸入灰尘/烟雾/气体/雾/蒸汽/喷雾 P273: 避免释放到环境中。 P280: 戴防护手套/穿防护服/戴防护眼罩/戴防护面具。 P370+P378: 火灾时：使用干砂、干粉或抗醇泡沫灭火。 P210: 远离热源，热表面，火花，明火和其他点火源。 - 禁止抽烟。 P302+P352: 如皮肤沾染：用水充分清洗。 P321: 特殊处理（请参阅此标签上的...）。 P405: 密闭存放 P501: 将内容物/容器处理到。。。 P233: 保持容器密闭。 P240: 地面/粘结容器和接收设备 P
WGK Germany：
1
Personal protective equipment：
Faceshields,full-face respirator (US),Gloves,Goggles,multi-purpose combination respirator cartridge (US),type ABEK (EN14387) respirator filter
RTECS：
UE2285000
UN Number：
2785
General hazardous chemicals：
一般危化品
Packing Group：
III
Production methods and uses
No production method and use information yet
Related
upstream information
No upstream information yet
downstream information
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MSDS
Found 1 shareMSDS
3268-49-3 | 4-thiopentanal | 4-thiapentanal
