It is an important pharmaceutical intermediate. Gas phase reaction of the OH radicals with 4-hydroxy-2-butanone has been investigated by absolute rate method.已用于制备 4-甲基-5-羟基甲基噻唑、(±)-三甲基二氧三环壬烷、甲羟戊酸内酯和疣孢菌素。 It is an important pharmaceutical intermediate. Gas phase reaction of the OH radicals with 4-hydroxy-2-butanone has been investigated by absolute rate method. 4-Hydroxy-2-butanone has been used in the synthesis of: 3-buten-2-one via dehydration over anatase-TiO2 catalyst; 4-methyl-5-hydroxymethylthiazole; (±)-lineatin; mevalonic acid lactone; verrucarin; β-hydroxylactones
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4-Hydroxy-2-butanone
Dangerous GoodsCAS number:590-90-9 molecular formula:C4H8O2
overview
compound introduction
Specs
| Chinese alias | 2-羟乙基甲酮 | ||
| English alias | 3-Oxobutanol | CHEBI:41268 | 1d7j | FT-0618625 | 1-hydroxy-3-butanone | 4-oxidanylbutan-2-one | EN300-84982 | H0584 | 2-Butanone, 4-hydroxy- | AI3-11747 | EC 209-693-6 | 4-Hydroxy-2-butanone | CH3C(O)CH2CH2OH | FT-0625744 | SY002849 | 3-Ketobutan-1-ol | 3 | ||
| CAS number | 590-90-9 | molecular formula | C4H8O2 |
| molecular weight | 88.11 g/mol | Exact mass | ≥95% |
| PSA | 37.300 Ų | logp | -0.800 |
numbering system
No numbering system information yet
physicochemical properties
No physical and chemical property information yet
Safety information
pictogram:
GHS05 , GHS07 , GHS02
Signal word:
Danger
Hazard Statement:
H315: 引起皮肤刺激 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...)。 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。 P403+P235: 存
WGK Germany:
3
Personal protective equipment:
Eyeshields,Faceshields,full-face respirator (US),Gloves,multi-purpose combination respirator cartridge (US),type ABEK (EN14387) respirator filter
UN Number:
1993
Production methods and uses
No production method and use information yet
Related
upstream information
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downstream information
No downstream information yet
MSDS
Found 1 shareMSDS
590-90-9 | 4-Hydroxy-2-butanone.pdf





