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α-Methyl-γ-butyrolactone

Dangerous Goods

CAS number：1679-47-6    molecular formula：C5H8O2

overview
Specs
numbering system
physicochemical properties
Safety information
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overview

compound introduction

α-甲基-γ-丁内酯发生苄基化反应生成外消旋α-苄基-α-甲基-γ-丁内酯。 以α-甲基-γ-丁内酯为模型化合物，在交叉实验中研究了毛果芸香碱的热力学优势反应位点。 α-Methyl-γ-butyrolactone undergoes benzylation to give racemic α-benzyl-α-methyl-γ-butyrolactone. α-Methyl-γ-butyrolactone was used as model compound in Bracketing experiments to investigate the thermodynamically favored site of reaction of pilocarpine

Specs

Chinese alias4,5-二氢-3-甲基-2(3H)-呋喃酮
English alias4-Hydroxy-2-methylbutyric acid lactone | .alpha.-Methylbutyrolactone | 2(3H)-Furanone, dihydromethyl- | 2-Methyl-laquo gammaRaquo -butyrolactone | 4,5-Dihydro-3-methyl-2(3H)-furanone | 140H0G0P5W | CHEBI:36806 | NSC 102837 | Pavinetant [USAN] | 5-(4,6-Dim
CAS number1679-47-6molecular formulaC5H8O2
molecular weight100.12 g/molExact mass≥98%(GC)
PSA26.300 Ųlogp0.800

numbering system

No numbering system information yet

physicochemical properties

No physical and chemical property information yet

Safety information

pictogram：
GHS07
Signal word：
Warning
Hazard Statement：
H315: 引起皮肤刺激 H319: 引起严重眼睛刺激 H335: 可能引起呼吸道刺激 H227: 可燃液体
Statement of Preventive Measures：
P261: 避免吸入灰尘/烟雾/气体/雾/蒸汽/喷雾 P305+P351+P338: 如进入眼睛：用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出，取出隐形眼镜。继续冲洗。 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/
WGK Germany：
3
Personal protective equipment：
Eyeshields， full-face respirator (US)， Gloves， multi-purpose combination respirator cartridge (US)， type ABEK (EN14387) respirator filter

Production methods and uses

No production method and use information yet

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upstream information

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MSDS

Found 1 shareMSDS
1679-47-6 | α-Methyl-γ-butyrolactone.pdf