Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 3-PHENYL-1H-1,2,4-TRIAZOLE
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 3-PHENYL-1H-1,2,4-TRIAZOLE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
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Shanghai Amole Biotechnology Co., Ltd.
China
Product Name: 3-PHENYL-1H-1,2,4-TRIAZOLE
Price: ￥Inquiry/100mg ￥Inquiry/1g ￥Inquiry/250mg
Purity: 95.0%
Stocking Period: Inquiry
Contact: Xiyao Wang
Email: 3623107365@qq.com

3357-42-4

3357-42-4 structure

3357-42-4 structure

Name: 3-PHENYL-1H-1,2,4-TRIAZOLE
Chemical Name: 5-phenyl-1H-1,2,4-triazole
CAS Number: 3357-42-4
Molecular Formula: C₈H₇N₃
Molecular Weight: 145.16100
Create Date: 2019-02-16 21:30:45
Modify Date: 2025-08-25 17:31:06

Name	5-phenyl-1H-1,2,4-triazole
Synonyms	1H-1,2,4-TRIAZOLE,5-PHENYL 3-Phenyl-1H-[1,2,4]triazol 3-phenyl-1,2,4,(1H)-triazole 2-Fenil-1,3,4-triazolo [Italian] 3-phenyl-1,2,4-triazole 3-Phenyl-1H-1,2,4-triazole 3-Phenyl-<1,2,4>-triazol S-Triazole,3-phenyl

Density	1.214g/cm3
Boiling Point	332.7ºC at 760mmHg
Melting Point	177 °C
Molecular Formula	C₈H₇N₃
Molecular Weight	145.16100
Flash Point	161.3ºC
Exact Mass	145.06400
PSA	41.57000
LogP	1.47170
Index of Refraction	1.61

CHEMICAL IDENTIFICATION

RTECS NUMBER :: XZ5251000

CHEMICAL NAME :: 1H-1,2,4-Triazole, 5-phenyl-

CAS REGISTRY NUMBER :: 3357-42-4

LAST UPDATED :: 199009

DATA ITEMS CITED :: 2

MOLECULAR FORMULA :: C8-H7-N3

MOLECULAR WEIGHT :: 145.18

WISWESSER LINE NOTATION :: T5MN DNJ ER

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD05 - Lethal Dose

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 252 mg/kg

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

REFERENCE :: JMCMAR Journal of Medicinal Chemistry. (American Chemical Soc., Distribution Office Dept. 223, POB POB 57136, West End Stn., Washington, DC 20037) V.6- 1963- Volume(issue)/page/year: 9,42,1966

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 387 mg/kg

TOXIC EFFECTS :: Behavioral - tremor 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

Hazard Codes	Xi
HS Code	2933990090

Precursor 10
5333-86-8 624-84-0 3414-94-6 79746-00-2
76521-18-1 38345-23-2 2227-79-4 825-56-9
98-88-4 1627-73-2
DownStream 3
15795-40-1 39696-58-7 29945-53-7

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%

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