Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 2-Fenil-5-idrossi-1,3,4-triazolo [Italian]
Price:
Purity: 98.0%
Stocking Period: 10 Day
Contact: Huang

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2-Fenil-5-idrossi-1,3,4-triazolo [Italian]
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

939-07-1

939-07-1 structure

939-07-1 structure

Name: 2-Fenil-5-idrossi-1,3,4-triazolo [Italian]
Chemical Name: 5-phenyl-1,2-dihydro-1,2,4-triazol-3-one
CAS Number: 939-07-1
Molecular Formula: C₈H₇N₃O
Molecular Weight: 161.16100
Create Date: 2016-02-03 09:53:01
Modify Date: 2024-01-17 11:40:55

Name	5-phenyl-1,2-dihydro-1,2,4-triazol-3-one
Synonyms	3H-1,2,4-Triazol-3-one,1,2-dihydro-5-phenyl 4H-1,2,4-Triazol-5-ol,2-phenyl 3-phenyl-1,2,4-triazolen-5-one 3-Phenyl-1,2,4-triazolin-5-one 2-Phenyl-1H-1,3,4-triazol-5-ol 5-phenyl-2,4-dihydro-3H-1,2,4-triazol-3-one 5-phenyl-2,4-dihydro-1H-1,2,4-triazol-3-one

Density	1.39g/cm3
Molecular Formula	C₈H₇N₃O
Molecular Weight	161.16100
Exact Mass	161.05900
PSA	61.54000
LogP	0.76500
Index of Refraction	1.692

CHEMICAL IDENTIFICATION

RTECS NUMBER :: XZ5479900

CHEMICAL NAME :: 4H-1,2,4-Triazol-5-ol, 2-phenyl-

CAS REGISTRY NUMBER :: 939-07-1

LAST UPDATED :: 199109

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C8-H7-N3-O

MOLECULAR WEIGHT :: 161.18

WISWESSER LINE NOTATION :: T5NN DMJ CQ ER

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 :: 1472 mg/kg

TOXIC EFFECTS :: Behavioral - altered sleep time (including change in righting reflex) Behavioral - changes in motor activity (specific assay) Behavioral - muscle weakness

REFERENCE :: FRPSAX Farmaco, Edizione Scientifica. (Casella Postale 227, 27100 Pavia, Italy) V.8-43 1953-88 For publisher information, see FRMCE8 Volume(issue)/page/year: 13,629,1958

Precursor 0
DownStream 2
3414-94-6 50369-39-6