3-Phenyl-6,7-dihydro-5H-pyrrolo[2,1-c][1,2,4]triazole

Modify Date: 2025-08-25 15:54:05

3-Phenyl-6,7-dihydro-5H-pyrrolo[2,1-c][1,2,4]triazole structure	Common Name	3-Phenyl-6,7-dihydro-5H-pyrrolo[2,1-c][1,2,4]triazole
	CAS Number	78205-36-4	Molecular Weight	185.22500
	Density	1.28g/cm3	Boiling Point	376.9ºC at 760 mmHg
	Molecular Formula	C₁₁H₁₁N₃	Melting Point	N/A
	MSDS	N/A	Flash Point	181.7ºC

Name	3-Phenyl-6,7-dihydro-5H-pyrrolo[2,1-c][1,2,4]triazole
Synonym	More Synonyms

Density	1.28g/cm3
Boiling Point	376.9ºC at 760 mmHg
Molecular Formula	C₁₁H₁₁N₃
Molecular Weight	185.22500
Flash Point	181.7ºC
Exact Mass	185.09500
PSA	30.71000
LogP	1.89130
Index of Refraction	1.698

CHEMICAL IDENTIFICATION

RTECS NUMBER :: UY9780000

CHEMICAL NAME :: 5H-Pyrrolo(2,1-c)-1,2,4-triazole, 6,7-dihydro-3-phenyl-

CAS REGISTRY NUMBER :: 78205-36-4

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C11-H11-N3

MOLECULAR WEIGHT :: 185.25

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 :: 496 mg/kg

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

REFERENCE :: IJSBDB Indian Journal of Chemistry, Section B: Organic Chemistry, Including Medicinal Chemistry. (Publications & Information Directorate, Council of Scientific and Industrial Research (CSIR), Hillside Rd., New Delhi 110 012, India) V.14B- 1976- Volume(issue)/page/year: 20,132,1981

N-(3,4-dihydro-...

CAS#:78205-29-5

~60%

3-Phenyl-6,7-di...

CAS#:78205-36-4

Literature: Shridhar, D.R.; Jogibhukta, M.; Joshi, P. P.; Reddy, P. Gopal Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1981 , vol. 20, # 2 p. 132 - 134

Benzohydrazide

CAS#:613-94-5

3-Phenyl-6,7-di...

CAS#:78205-36-4

Literature: Shridhar, D.R.; Jogibhukta, M.; Joshi, P. P.; Reddy, P. Gopal Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1981 , vol. 20, # 2 p. 132 - 134

6,7-Dihydro-3-phenyl-5H-pyrrolo(2,1-c)-1,2,4-triazole

5H-Pyrrolo(2,1-c)-1,2,4-triazole,6,7-dihydro-3-phenyl

5H-6,7-dihydro-3-phenylpyrrolo[2,1-c]-1,2,4-triazole

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3-Phenyl-6,7-dihydro-5H-pyrrolo[2,1-c][1,2,4]triazole

Names

Chemical & Physical Properties

Toxicological Information