2-Chloro-4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carbaldehyde
Names
[ CAS No. ]:
17481-62-8
[ Name ]:
2-Chloro-4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carbaldehyde
[Synonym ]:
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
Chemical & Physical Properties
[ Density]:
1.49g/cm3
[ Boiling Point ]:
325.1ºC at 760mmHg
[ Molecular Formula ]:
C9H5ClN2O2
[ Molecular Weight ]:
208.60100
[ Flash Point ]:
150.4ºC
[ Exact Mass ]:
208.00400
[ PSA ]:
51.44000
[ LogP ]:
1.16040
[ Vapour Pressure ]:
0.000235mmHg at 25°C
[ Index of Refraction ]:
1.67
Toxicological Information
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
Safety Information
[ HS Code ]:
2933990090
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2933990090
[ 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%