2,4,6(1H,3H,5H)-Pyrimidinetrione,5-hydroxy-
- 中文别名:径尿酸
- 中文释义:径尿酸
- 英文别名:dialuric acid;
Dialuric Acid;
5-Hydroxy-2,4,6(1H,3H,5H)-pyrimidinetrione
- CAS No.:444-15-5
- 分子式:
C4H4N2O4
- 分子量:144.09
- 精确分子量:144.01700
- PSA:102.48000
- InChI:The Key: BVEWMNTVZPFPQI-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 1.927g/cm3
- 熔点:
- 224ºC
- 沸点:
- 651.6ºC at 760mmHg
- 闪点:
- 347.9ºC
- 折射率:
- 1.551
安全信息
- 密度:
- 1.927g/cm3
- 熔点:
- 224ºC
- 沸点:
- 651.6ºC at 760mmHg
- 闪点:
- 347.9ºC
- 折射率:
- 1.551
毒理性
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- UW5968350
- CHEMICAL NAME :
- 2,4,6(1H,3H,5H)-Pyrimidinetrione, 5-hydroxy-
- CAS REGISTRY NUMBER :
- 444-15-5
- BEILSTEIN REFERENCE NO. :
- 0135130
- LAST UPDATED :
- 199709
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C4-H4-N2-O4
- MOLECULAR WEIGHT :
- 144.10
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 2 gm/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- FATOAO Farmakologiya i Toksikologiya (Moscow). For English translation, see PHTXA6 and RPTOAN. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.2- 1939- Volume(issue)/page/year: 37,482,1974
海关数据
中国海关编码:2933540000
- 概述:
- 2933540000 其他丙二酰脲(巴比土酸)的衍生物以及它们的盐。监管条件:无。增值税率:17.0%。退税率:9.0%。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
- 摘要/Summary:
- 2933540000 other derivatives of malonylurea (barbituric acid); salts thereof。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:20.0%