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2,4,6(1H,3H,5H)-Pyrimidinetrione,5-hydroxy-

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%

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