2,5-dihydroxy-3,6-diphenylcyclohexa-2,5-diene-1,4-dione
- 中文别名：2,5-dihydroxy-3,6-diphenylcyclohexa-2,5-diene-1,4-dione
- 中文释义：2,5-dihydroxy-3,6-diphenylcyclohexa-2,5-diene-1,4-dione
- 英文别名：2,5-dihydroxy-3,6-diphenylcyclohexa-2,5-diene-1,4-dione;
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
- CAS No.：548-59-4
- 分子式：C18H12O4
- 分子量：292.28500
- 精确分子量：292.07400
- PSA：74.60000
- InChI：The Key: HZKFHDXTSAYOSN-UHFFFAOYSA-N
- 分子结构式：
物化性质
- 密度：
- 1.458g/cm3
- 沸点：
- 535.5ºC at 760 mmHg
- 闪点：
- 291.7ºC
- 折射率：
- 1.72
安全信息
- 密度：
- 1.458g/cm3
- 沸点：
- 535.5ºC at 760 mmHg
- 闪点：
- 291.7ºC
- 折射率：
- 1.72
毒理性
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
海关数据
中国海关编码：2914400090
- 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
- 摘要/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%
