548-59-4

• 常用中文名：2,5-Dihydroxy-3,6-diphenyl-p-benzoquinone
• 常用英文名：2,5-Dihydroxy-3,6-diphenyl-p-benzoquinone
• CAS号：548-59-4
• 分子式：C₁₈H₁₂O₄
• 分子量：292.28500
• 发布时间：2017-05-19 00:07:18
• 更新时间：2024-01-10 09:23:21

名称

• 英文名: 2,5-dihydroxy-3,6-diphenylcyclohexa-2,5-diene-1,4-dione
• 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; 2,5-dihydroxy-3,6-diphenyl-2,5-cyclohexadiene-1,4-dione; S 1148; 2,5-dihydroxy-3,6-diphenyl-1,4-benzoquinone; p-BENZOQUINONE,2,5-DIHYDROXY-3,6-DIPHENYL

物化性质

• 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

安全

• 海关编码: 2914400090

合成路线

上下游产品

上游产品  8
55458-24-7 57740-69-9 24909-17-9 615-93-0
94-36-0 6838-54-6 131146-41-3 131146-44-6
下游产品  6
88-89-1 65-85-0 521-52-8 26548-70-9
6273-79-6 64-19-7

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%