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Coronene

CAS No.: 191-07-1      Formula: C24H12

Weight: 300.35200

Synonyms: EINECS 205-881-7; [6]circulene; X1001757-9; Dibenzo(ghi,pqr)perylene; superbenzene; Hexabenzobenzene;


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Description

蒄(读音:guān,英语:Coronene),化学式C24H12,又名六苯并苯,晕苯,是一种周围由六个苯环稠合而成,结构高度对称的多环芳香烃。蒄在自然界中罕见。1955年首次在乌克兰境内的喀尔巴阡山脉发现了一种烃类矿物黄地蜡(英语:Carpathite),其主要成分为蒄。另有从美国加利福尼亚州圣贝尼托县的煤层中发现1厘米厚的此矿物的薄层的报道。

Basic Information
CAS No.:191-07-1
Synonyms:EINECS 205-881-7; [6]circulene; X1001757-9; Dibenzo(ghi,pqr)perylene; superbenzene; Hexabenzobenzene;
Formula:C24H12
Molecular Weight:300.35200
PSA:0.00000
LogP:6.91920
Properties
Appearance & Character:黄色至金色纤维状的粉末
Density:1.467g/cm3
Melting Point:438-440ºC
Boiling Point:525ºC
Flash Point:6ºC
Storage Conditions:2-8ºC
Safety Info
Customs Code:2914190090
WGK Germany:3
Hazard Category Code:R20/21/22
Security Instructions:S36/37
Dangerous Goods Sign:Xn
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