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Product Name: 1H-Tetrazole,5-methyl-1-phenyl-
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14213-16-2

14213-16-2 structure

14213-16-2 structure

Name: 1H-Tetrazole,5-methyl-1-phenyl-
Chemical Name: 5-methyl-1-phenyltetrazole
CAS Number: 14213-16-2
Molecular Formula: C₈H₈N₄
Molecular Weight: 160.17600
Create Date: 2017-07-19 12:19:12
Modify Date: 2025-09-16 01:28:56

Name	5-methyl-1-phenyltetrazole
Synonyms	1-Phenyl-2-methyltetrazol 5-Methyl-1-phenyltetrazol 2-Phenyl-5-methyltetrazole 1-phenyl-5-methyltetrazole 5-Methyl-1-phenyl-1H-tetrazole TT-21 1H-Tetrazole,5-methyl-1-phenyl 5-Methyl-1-phenyl-1H-tetrazol

Molecular Formula	C₈H₈N₄
Molecular Weight	160.17600
Exact Mass	160.07500
PSA	43.60000
LogP	0.97070
Index of Refraction	1.657

CHEMICAL IDENTIFICATION

RTECS NUMBER :: XF7472700

CHEMICAL NAME :: 1H-Tetrazole, 5-methyl-1-phenyl-

CAS REGISTRY NUMBER :: 14213-16-2

BEILSTEIN REFERENCE NO. :: 0130926

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C8-H8-N4

MOLECULAR WEIGHT :: 160.20

WISWESSER LINE NOTATION :: T5NNNNJ AR& E1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Intramuscular

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: 125 mg/kg

TOXIC EFFECTS :: Behavioral - somnolence (general depressed activity) Behavioral - tremor Behavioral - excitement

REFERENCE :: JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10- Volume(issue)/page/year: 87,299,1946

HS Code	2933990090

Precursor 9
637-53-6 536-74-3 95-14-7 98-86-2
103-84-4 16717-64-9 2208-07-3 37468-67-0
613-91-2
DownStream 6
4172-91-2 615-15-6 101-01-9 10493-81-9
622-16-2 96746-54-2

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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