3-甲基巴豆醛是一种α, β-不饱和醛。 3-甲基巴豆醛的电化学二聚已有报道。 Ru、Pt和Rh上3-甲基巴豆醛的加氢反应已有研究。 3-Methyl-2-butenal is used in small quantities as food flavor in alcoholic beverages, chewing gums, confection frosting, frozen dairy, fruit ice, gelatin pudding, hard and soft candy and jam jelly. Used in daily flavor, and cosmetic flavor in perfumes. A starting material for the synthesis of vitamin A. 3-Methylcrotonaldehyde is an α, β-unsaturated aldehyde.Electrochemical dimerization of 3-methylcrotonaldehyde was reported.The hydrogenation of 3-methylcrotonaldehyde over Ru, Pt and Rh was investigated 3-Methyl-2-butenal is used in small quantities as food flavor in alcoholic beverages, chewing gums, confection frosting, frozen dairy, fruit ice, gelatin pudding, hard and soft candy and jam jelly. Used in daily flavor, and cosmetic flavor in perfumes. A starting material for the synthesis of vitamin A.
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3-Methyl-2-butenal
Dangerous GoodsCAS number：107-86-8 molecular formula：C5H8O
overview
compound introduction
Specs
| Chinese alias | 3-甲基-2-丁烯醛 | 3,3-二甲基丙烯醛 | 3-甲基巴豆醛 | 异戊烯醛 | 3-甲基-2-丁醛 | 3-甲基丁烯醛 | ||
| English alias | NSC 149164 | 3,3-Dimethylacrolein | 3-Methylcrotonaldehyde | Senecialdehyde | ||
| CAS number | 107-86-8 | molecular formula | C5H8O |
| molecular weight | 84.12 g/mol | Exact mass | ≥94% |
| PSA | 17.100 Ų | logp | 1.200 |
numbering system
No numbering system information yet
physicochemical properties
No physical and chemical property information yet
Safety information
pictogram：
GHS06 , GHS08 , GHS05 , GHS07 , GHS02
Signal word：
Danger
Hazard Statement：
H331: 吸入会中毒 H314: 造成严重的皮肤灼伤和眼睛损伤 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 H226: 易燃液体和蒸气
Statement of Preventive Measures：
P261: 避免吸入灰尘/烟雾/气体/雾/蒸汽/喷雾 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 P264: 处理后要彻底洗手。 P
WGK Germany：
2
Personal protective equipment：
Eyeshields， Faceshields， full-face respirator (US)， Gloves， multi-purpose combination respirator cartridge (US)， type ABEK (EN14387) respirator filter
UN Number：
2920
Packing Group：
II
Production methods and uses
No production method and use information yet
Related
upstream information
No upstream information yet
downstream information
No downstream information yet
MSDS
Found 1 shareMSDS
107-86-8 | 3-Methylcrotonaldehyde.pdf
