4-Chloropicolinohydrazide

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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

  • 2-Pyridinecarboxylic acid hydrochloride
  • Methyl 4-chloropicolinate
  • 4-Chlorpyridin-2-carbonylchlorid

DownStream

  • 4-(4-Aminophenoxy)-N-methylpicolinamide
  • 4-Chloropyridin-2-amine
  • 4-CHLORO-2-[1,3,4]OXADIAZOL-2-YL-PYRIDINE

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%

Related Compounds

  • 4-chlorooxolan-3-ol,formic acid
  • 4-Amino-2-chloro-5-(1H-tetrazol-5-yl)benzenesulfonamide
  • 4-(4-Chlorophenyl)-4-Bromopiperide
  • (4-acetyl-3,5-diacetyloxyphenyl) acetate
  • (4-chlorophenyl)-[1-(2-morpholin-4-ium-4-ylethyl)pyrrol-2-yl]methanone,chloride
  • 4-amino-N-(1-phenylcyclopentyl)benzamide
  • 6-Chloro-3-(difluoromethyl)-5-(trifluoromethyl)picolinic acid
  • 6-Bromo-5-(difluoromethyl)-4-iodonicotinamide
  • 5-(Difluoromethyl)-2,4-difluorobenzoic acid
  • 2-(2-Chloro-3-(difluoromethyl)-6-fluoropyridin-4-yl)acetonitrile
  • 3-(Difluoromethyl)-4-nitro-5-(trifluoromethyl)pyridin-2-amine
  • 1-(Difluoromethyl)-3-iodo-2-nitrobenzene
  • 2-Amino-4-(difluoromethyl)-6-hydroxynicotinonitrile
  • 2-Bromo-4-iodo-6-(trifluoromethoxy)pyridine
  • 2-(6-Chloro-5-(difluoromethyl)-4-hydroxypyridin-2-yl)acetonitrile
  • 2-(2,6-Difluoropyridin-4-yl)acetic acid
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