compound introduction
Product Application： 3-Pyrrolin-2-one is an oxo analogue and oxidation product of pyrrole.
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1,5-Dihydro-pyrrol-2-one（(mixture of isomers)）
Dangerous GoodsCAS number：4031-15-6 molecular formula：C4H5NO
overview
Specs
| Chinese alias | - | ||
| English alias | 2H-pyrrol-2-one, 1,5-dihydro- | 3-pyrroline-2-one | MFCD06658513 | BB 0260210 | 1H-PYRROL-2(5H)-ONE | 1,2-dihydropyrrol-5-one | AC1277 | InChI=1/C4H5NO/c6-4-2-1-3-5-4/h1-2H,3H2,(H,5,6 | 2,5-dihydro-1H-pyrrol-2-one | AKOS006293626 | A22408 | SY032773 | EN3 | ||
| CAS number | 4031-15-6 | molecular formula | C4H5NO |
| molecular weight | 83.09 g/mol | Exact mass | ≥90% |
| PSA | 29.100 Ų | logp | -0.400 |
numbering system
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physicochemical properties
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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 H302: 吞食有害
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。
UN Number：
2733
Packing Group：
II
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