2,5-Dihydroxy-3,6-diphenyl-p-benzoquinone

名称

[ CAS 号 ]:
548-59-4

[ 英文名 ]:
2,5-Dihydroxy-3,6-diphenyl-p-benzoquinone

[英文别名 ]:

Polyporin
2,5-Dihydroxy-3,6-diphenyl-[1,4]benzochinon
2,5-dihydroxy-3,6-diphenylbenzoquinone
Orygameic acid
polyporic acid
2,5-Dihydroxy-3,6-diphenyl-p-benzoquinone
S 1148
2,5-dihydroxy-3,6-diphenyl-1,4-benzoquinone
p-BENZOQUINONE,2,5-DIHYDROXY-3,6-DIPHENYL

物理化学性质

[ 密度 ]:
1.458g/cm3

[ 沸点 ]:
535.5ºC at 760 mmHg

[ 分子式 ]:
C₁₈H₁₂O₄

[ 分子量 ]:
292.28500

[ 闪点 ]:
291.7ºC

[ 精确质量 ]:
292.07400

[ PSA ]:
74.60000

[ LogP ]:
3.07680

[ 折射率 ]:
1.72

毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DK4220000

CHEMICAL NAME :: p-Benzoquinone, 2,5-dihydroxy-3,6-diphenyl-

CAS REGISTRY NUMBER :: 548-59-4

BEILSTEIN REFERENCE NO. :: 2057889

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C18-H12-O4

MOLECULAR WEIGHT :: 292.30

WISWESSER LINE NOTATION :: L6V DVJ BQ CR& EQ FR

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 80 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: 85GDA2 "CRC Handbook of Antibiotic Compounds," Vols.1- , Berdy, J., Boca Raton, FL, CRC Press, 1980- Volume(issue)/page/year: 3,306,1980

点击显示

安全信息

[ 海关编码 ]:
2914400090

合成路线

详细合成路线

上下游产品

上游产品

下游产品

海关

[ 海关编码 ]: 2914400090

[ 中文概述 ]:
2914400090 其他酮醇及酮醛。监管条件:无。增值税率:17.0%。退税率:9.0%。最惠国关税:5.5%。普通关税:30.0%

[ 申报要素 ]: 品名, 成分含量, 用途, 丙酮报明包装

[ Summary ]:
2914400090 other ketone-alcohols and ketone-aldehydes。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%