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2,3,5,6,9-Pentamethyl-7H-furo[3,2-g]chromen-7-one

更新时间:2025-08-25 19:53:32

2,3,5,6,9-Pentamethyl-7H-furo[3,2-g]chromen-7-one结构式
2,3,5,6,9-Pentamethyl-7H-furo[3,2-g]chromen-7-one结构式
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常用名 2,3,5,6,9-Pentamethyl-7H-furo[3,2-g]chromen-7-one 英文名 2,3,5,6,9-Pentamethyl-7H-furo[3,2-g]chromen-7-one
CAS号 374705-21-2 分子量 256.296
密度 1.2±0.1 g/cm3 沸点 420.7±33.0 °C at 760 mmHg
分子式 C16H16O3 熔点 N/A
MSDS N/A 闪点 208.2±25.4 °C

 名称

英文名 2,3,5,6,9-Pentamethyl-7H-furo[3,2-g]chromen-7-one
英文别名 更多

 物理化学性质

密度 1.2±0.1 g/cm3
沸点 420.7±33.0 °C at 760 mmHg
分子式 C16H16O3
分子量 256.296
闪点 208.2±25.4 °C
精确质量 256.109955
LogP 4.85
InChIKey DHGFUMOXRXDYFU-UHFFFAOYSA-N
SMILES Cc1oc2c(C)c3oc(=O)c(C)c(C)c3cc2c1C
蒸汽压 0.0±1.0 mmHg at 25°C
折射率 1.590

 英文别名

MFCD01881435
2,3,5,6,9-Pentamethyl-7H-furo[3,2-g]chromen-7-one
7H-Furo[3,2-g][1]benzopyran-7-one, 2,3,5,6,9-pentamethyl-
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