2-Chloro-4H-pyrido[1,2-a]pyrimidin-4-one

Names

[ Name ]:
2-Chloro-4H-pyrido[1,2-a]pyrimidin-4-one

[Synonym ]:
2-Chlor-4H-pyrido<1,2-a>pyrimidin-4-on
WLN: T66NV EMJ DG
2-cloro-4H-pirido<pirimidin-4-one
2-chloro-4H-pyrido<pyrimidin-4-one

Chemical & Physical Properties

[ Density]:
1.42g/cm3

[ Boiling Point ]:
287ºC at 760mmHg

[ Molecular Formula ]:
C₈H₅ClN₂O

[ Molecular Weight ]:
180.59100

[ Flash Point ]:
127.3ºC

[ Exact Mass ]:
180.00900

[ PSA ]:
34.37000

[ LogP ]:
1.34790

[ Index of Refraction ]:
1.662

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: UV1162000

CHEMICAL NAME :: 4H-Pyrido(1,2-a)pyrimidin-4-one, 2-chloro-

CAS REGISTRY NUMBER :: 5418-94-0

BEILSTEIN REFERENCE NO. :: 0128192

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C8-H5-Cl-N2-O

MOLECULAR WEIGHT :: 180.60

WISWESSER LINE NOTATION :: T66NV EMJ DG

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 :: 180 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#03330

Safety Information

[ Hazard Codes ]:
Xn

[ HS Code ]:
2933990090

Synthetic Route

Click to get detail synthetic route

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%