6-METHYL[1,2,4]TRIAZOLO[4,3-B]PYRIDAZIN-8-OL

Modify Date: 2024-02-22 10:52:45

6-METHYL[1,2,4]TRIAZOLO[4,3-B]PYRIDAZIN-8-OL structure	Common Name	6-METHYL[1,2,4]TRIAZOLO[4,3-B]PYRIDAZIN-8-OL
	CAS Number	18591-70-3	Molecular Weight	150.13800
	Density	1.6g/cm3	Boiling Point	421.6ºC at 760mmHg
	Molecular Formula	C₆H₆N₄O	Melting Point	N/A
	MSDS	N/A	Flash Point	208.8ºC

Name	6-methyl-5H-[1,2,4]triazolo[4,3-b]pyridazin-8-one
Synonym	More Synonyms

Density	1.6g/cm3
Boiling Point	421.6ºC at 760mmHg
Molecular Formula	C₆H₆N₄O
Molecular Weight	150.13800
Flash Point	208.8ºC
Exact Mass	150.05400
PSA	63.31000
LogP	0.13830
Index of Refraction	1.772

CHEMICAL IDENTIFICATION

RTECS NUMBER :: XZ5499000

CHEMICAL NAME :: 1,2,4-Triazolo(4,3-b)pyridazin-8-ol, 6-methyl-

CAS REGISTRY NUMBER :: 18591-70-3

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C6-H6-N4-O

MOLECULAR WEIGHT :: 150.16

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: >2 gm/kg

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

REFERENCE :: PHARAT Pharmazie. (VEB Verlag Volk und Gesundheit, Neue Gruenstr. 18, Berlin DDR-1020, Ger. Dem. Rep.) V.1- 1946- Volume(issue)/page/year: 36,698,1981

Hazard Codes	Xi
HS Code	2933990090

4H-1,2,4-Triazo...

CAS#:584-13-4

Ethyl acetoacetate

CAS#:141-97-9

~82%

6-METHYL[1,2,4]...

CAS#:18591-70-3

Literature: Marwaha, Alka; White, John; El-mazouni, Farah; Creason, Sharon A; Kokkonda, Sreekanth; Buckner, Frederick S.; Charman, Susan A.; Phillips, Margaret A.; Rathod, Pradipsinh K. Journal of Medicinal Chemistry, 2012 , vol. 55, # 17 p. 7425 - 7436

Precursor 2
CAS#:584-13-4 4H-1,2,4-Triazo... CAS#:141-97-9 Ethyl acetoacetate
DownStream 0

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%