3-Chloro-5-nitro-1H-indazole

Modify Date: 2024-01-21 08:28:16

3-Chloro-5-nitro-1H-indazole structure	Common Name	3-Chloro-5-nitro-1H-indazole
	CAS Number	4812-45-7	Molecular Weight	197.579
	Density	1.7±0.1 g/cm3	Boiling Point	415.2±25.0 °C at 760 mmHg
	Molecular Formula	C₇H₄ClN₃O₂	Melting Point	218-220ºC
	MSDS	N/A	Flash Point	204.9±23.2 °C

Name	3-Chloro-5-nitro-1H-indazole
Synonym	More Synonyms

Density	1.7±0.1 g/cm3
Boiling Point	415.2±25.0 °C at 760 mmHg
Melting Point	218-220ºC
Molecular Formula	C₇H₄ClN₃O₂
Molecular Weight	197.579
Flash Point	204.9±23.2 °C
Exact Mass	196.999207
PSA	74.50000
LogP	2.92
Vapour Pressure	0.0±0.9 mmHg at 25°C
Index of Refraction	1.742

CHEMICAL IDENTIFICATION

RTECS NUMBER :: NK7899000

CHEMICAL NAME :: Indazole, 3-chloro-5-nitro-

CAS REGISTRY NUMBER :: 4812-45-7

BEILSTEIN REFERENCE NO. :: 0013635

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C7-H4-Cl-N3-O2

MOLECULAR WEIGHT :: 197.59

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 1550 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: APFRAD Annales Pharmaceutiques Francaises. (SPPIF, B.P.22, F-41353 Vineuil, France) V.1- 1943- Volume(issue)/page/year: 42,379,1984

Hazard Codes	Xi: Irritant;

5-Nitro-1H-indazole

CAS#:5401-94-5

~91%

3-Chloro-5-nitr...

CAS#:4812-45-7

Literature: Souers, Andrew J.; Collins, Christine A.; Gao, Ju; Judd, Andrew S.; Kym, Philip R.; Mulhern, Mathew M.; Sham, Hing L.; Wodka, Dariusz Patent: US2005/277638 A1, 2005 ; Location in patent: Page/Page column 48 ; US 20050277638 A1

N-chlorosuccinimide

CAS#:128-09-6

5-Nitro-1H-indazole

CAS#:5401-94-5

~41%

3-Chloro-5-nitr...

CAS#:4812-45-7

Literature: Binch, Hayley; Brenchley, Guy; Golec, Julian M. C.; Knegtel, Ronald; Mortimore, Michael; Patel, Sanjay; Rutherford, Alistair Patent: US2004/9968 A1, 2004 ; US 20040009968 A1