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  ChemNet > CAS > 547-65-9 α-methylene-γ-butyrolactone

547-65-9 α-methylene-γ-butyrolactone

製品名 α-methylene-γ-butyrolactone
英語名 α-methylene-γ-butyrolactone; 2-Methylenebutyrolactone; 3-methylidenedihydrofuran-2(3H)-one; 3-Methylenedihydro-2(3H)-Furanone
分子式 C5H6O2
分子量 98.0999
InChI InChI=1/C5H6O2/c1-4-2-3-7-5(4)6/h1-3H2
CAS登録番号 547-65-9
EINECSに 208-931-6
分子構造 547-65-9 α-methylene-γ-butyrolactone
密度 1.07g/cm3
沸点 204.4°C at 760 mmHg
屈折率 1.452
引火点 83.6°C
蒸気圧 0.264mmHg at 25°C
ハザードシンボル  Xn:Harmful;
リスクコード R42/43:;
安全説明 S23:;
S36/37:;
Chemicals Suppliers(2):
1AFINE CHEMICALS LIMITED
2Hangzhou Dangkang Chemicals Imp&Exp Co.,Ltd
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