4-Chloropicolinohydrazide

Names

[ CAS No. ]:
73771-11-6

[ Name ]:
4-Chloropicolinohydrazide

[Synonym ]:
4-chloropyridine-2-carbohydrazide

Chemical & Physical Properties

[ Density]:
1.404g/cm3

[ Melting Point ]:
165-167ºC

[ Molecular Formula ]:
C₆H₆ClN₃O

[ Molecular Weight ]:
171.58400

[ Exact Mass ]:
171.02000

[ PSA ]:
68.01000

[ LogP ]:
1.42970

[ Index of Refraction ]:
1.599

[ Storage condition ]:
Keep Cold

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: TJ7550000

CHEMICAL NAME :: Picolinic acid, 4-chloro-, hydrazide

CAS REGISTRY NUMBER :: 73771-11-6

BEILSTEIN REFERENCE NO. :: 0136291

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C6-H6-Cl-N3-O

MOLECULAR WEIGHT :: 171.60

WISWESSER LINE NOTATION :: T6NJ BVMZ 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 :: 320 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#05234

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H302

[ Hazard Codes ]:
Xi: Irritant;

[ Risk Phrases ]:
22

[ RIDADR ]:
NONH for all modes of transport

[ HS Code ]:
2933399090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2933399090

[ Summary ]:
2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%