英语词典化工词典

4H-Pyrido[1,2-a]pyrimidine-3-carboxaldehyde,2-chloro-4-oxo-

4H-Pyrido[1,2-a]pyrimidine-3-carboxaldehyde,2-chloro-4-oxo-


  • 中文别名:2-氯-4-氧代-4H-吡啶并[1,2-A]嘧啶-3-甲醛
  • 中文释义:2-氯-4-氧代-4H-吡啶并[1,2-a]嘧啶-3-甲醛;2-氯-4-氧代-4H-吡啶并(2-A)嘧啶-3-羧醛
  • 英文别名:2-chloro-4-oxopyrido[1,2-a]pyrimidine-3-carbaldehyde;
    2-chloro-4-oxo-4H-pyrido[1,2-a]pirimidine-3-carbaldehyde;
    4H-Pyrido(1,2-a)pyrimidine-3-carboxaldehyde,2-chloro-4-oxo;
    2-chloro-3-formylpyrido[1,2-a]pyrimidin-4(4H)-one;
    2-chloro-4-oxo-4H-pyrido<1,2-a>pyrimidine 3-carboxaldehyde;
    2-Chloro-4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carbaldehyde;
    2-chloro-4-oxo-5-hydropyridino[1,2-a]pyrimidine-3-carbaldehyde 
  • CAS No.:17481-62-8
  • 分子式:C9H5ClN2O2
  • 分子量:208.6012
  • 精确分子量:208.00400
  • PSA:51.44000
  • InChI:The Key: VHLHXLJSHPMFCL-UHFFFAOYSA-N
  • 分子结构式:

物化性质

密度:
1.49g/cm3
沸点:
325.1ºC at 760mmHg
闪点:
150.4ºC
折射率:
1.67
蒸汽压:
0.000235mmHg at 25°C

安全信息

密度:
1.49g/cm3
沸点:
325.1ºC at 760mmHg
闪点:
150.4ºC
折射率:
1.67
蒸汽压:
0.000235mmHg at 25°C

毒理性

CHEMICAL IDENTIFICATION

RTECS NUMBER :
UV1153250
CHEMICAL NAME :
4H-Pyrido(1,2-a)pyrimidine-3-carboxaldehyde, 2-chloro-4-oxo-
CAS REGISTRY NUMBER :
17481-62-8
BEILSTEIN REFERENCE NO. :
0881296
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C9-H5-Cl-N2-O2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
56 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#06828

海关数据

中国海关编码:2933990090

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
摘要/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%

热门化工词典词汇