549-06-4

中文名称 STICTIC ACID

英文名称 STICTIC ACID

CAS 549-06-4

分子式 C19H14O9

分子量 386.31

MOL 文件 549-06-4.mol

549-06-4 结构式

基本信息物理化学性质安全数据

基本信息

中文别名

斑点酸

英文别名

NSC-87511
STICTIC ACID
SCOPULARIC ACID
STICTIC ACID(AS)
STEREOCAULONIC ACID
1,3-Dihydro-1,4-dihydroxy-10-methoxy-5,8-dimethyl-3,7-dioxo-7H-isobenzofuro[4,5-b][1,4]benzodioxepin-11-carbaldehyde
1,3-Dihydro-1,4-dihydroxy-10-methoxy-5,8-dimethyl-3,7-dioxo-7H-isobenzofuro(4,5-B)(1,4)benzodioxepin-11-carboxaldehyde
7H-Isobenzofuro(4,5-B)(1,4)benzodioxepin-11-carboxaldehyde, 1,3-dihydro-1,4-dihydroxy-10-methoxy-5,8-dimethyl-3,7-dioxo-

物理化学性质

熔点260 °C (decomp)(Solv: ethanol (64-17-5))

沸点744.1±60.0 °C(Predicted)

密度1.591±0.06 g/cm3(Predicted)

储存条件-20°C储存

溶解度DMF: Soluble; DMSO: Soluble; Ethanol: Soluble; Methanol: Soluble

酸度系数(pKa)8.94±0.40(Predicted)

形态固体

LogP1.560 (est)

安全数据

危险性符号(GHS)

GHS08

警示词危险

危险性描述H334

防范说明P261-P285-P304+P341-P342+P311-P501