13479-29-3

• 常用中文名：3-HYDROXYXANTHINE
• 常用英文名：3-HYDROXYXANTHINE
• CAS号：13479-29-3
• 分子式：C₅H₄N₄O₃
• 分子量：168.11000
• 发布时间：2016-01-21 05:38:54
• 更新时间：2024-09-18 10:40:47

名称

• 英文名: 3-hydroxy-7H-purine-2,6-dione
• 英文别名: 1H-Purine-2,6-dione,3,7-dihydro-3-hydroxy; 3-hydroxy-3,7(9)-dihydro-purine-2,6-dione; Xanthine-3-N-oxide; Xanthine,3-hydroxy; 3-Hydroxy-xanthin; Xanthine-x-N-oxide; 3-Hydroxyxanthine; 3-hydroxy-3,7-dihydro-1h-purine-2,6-dionato; 3,7-Dihydro-3-hydroxy-1H-purine-2,6-dione

物化性质

• 密度: 1.98g/cm3
• 沸点: 736.3ºC at 760 mmHg
• 分子式: C₅H₄N₄O₃
• 分子量: 168.11000
• 闪点: 399.1ºC
• 精确质量: 168.02800
• PSA: 103.77000
• 蒸汽压: 9.17E-23mmHg at 25°C
• 折射率: 1.765

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : ZD8100000 CHEMICAL NAME : Xanthine, 3-hydroxy- CAS REGISTRY NUMBER : 13479-29-3 LAST UPDATED : 199109 DATA ITEMS CITED : 8 MOLECULAR FORMULA : C5-H4-N4-O3 MOLECULAR WEIGHT : 168.13 WISWESSER LINE NOTATION : T56 BM DN FNVMVJ FQ HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 100 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value TYPE OF TEST : LDLo - Lowest published lethal dose ROUTE OF EXPOSURE : Subcutaneous SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 770 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value TYPE OF TEST : TDLo - Lowest published toxic dose ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 500 mg/kg female 19-22 day(s) after conception TOXIC EFFECTS : Tumorigenic - Carcinogenic by RTECS criteria Reproductive - Tumorigenic effects - transplacental tumorigenesis Liver - tumors TYPE OF TEST : TDLo - Lowest published toxic dose ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 96 mg/kg/8W-I TOXIC EFFECTS : Tumorigenic - Carcinogenic by RTECS criteria Liver - tumors TYPE OF TEST : TDLo - Lowest published toxic dose ROUTE OF EXPOSURE : Subcutaneous SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 9600 ug/kg/8W-I TOXIC EFFECTS : Tumorigenic - neoplastic by RTECS criteria Liver - tumors Tumorigenic - tumors at site of application TYPE OF TEST : TDLo - Lowest published toxic dose ROUTE OF EXPOSURE : Subcutaneous SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 500 mg/kg female 19-22 day(s) after conception TOXIC EFFECTS : Tumorigenic - neoplastic by RTECS criteria Reproductive - Tumorigenic effects - transplacental tumorigenesis Skin and Appendages - tumors TYPE OF TEST : TD - Toxic dose (other than lowest) ROUTE OF EXPOSURE : Subcutaneous SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 96 mg/kg/8W-I TOXIC EFFECTS : Tumorigenic - neoplastic by RTECS criteria Liver - tumors Tumorigenic - tumors at site of application MUTATION DATA TEST SYSTEM : Rodent - rat DOSE/DURATION : 50 mg/kg REFERENCE : CBINA8 Chemico-Biological Interactions. (Elsevier Scientific Pub. Ireland Ltd., POB 85, Limerick, Ireland) V.1- 1969- Volume(issue)/page/year: 10,19,1975

安全

• 海关编码: 2933990090

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海关

海关编码	2933990090
中文概述	2933990090. 其他仅含氮杂原子的杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0%
申报要素	品名, 成分含量, 用途, 乌洛托品请注明外观, 6－己内酰胺请注明外观, 签约日期
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%