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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 3-(1H-Tetrazol-5-yl)aniline
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Purity: 98.0%
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73732-51-1

73732-51-1 structure

73732-51-1 structure

Name: 3-(1H-Tetrazol-5-yl)aniline
Chemical Name: 3-(2H-tetrazol-5-yl)aniline
CAS Number: 73732-51-1
Molecular Formula: C₇H₇N₅
Molecular Weight: 161.164
Create Date: 2018-06-10 17:15:11
Modify Date: 2025-08-27 15:56:43

Name	3-(2H-tetrazol-5-yl)aniline
Synonyms	Benzenamine, 3-(1H-tetrazol-5-yl)- 3-(1H-Tetrazol-5-yl)aniline MFCD01219561

Density	1.4±0.1 g/cm3
Boiling Point	440.5±47.0 °C at 760 mmHg
Melting Point	202-205ºC
Molecular Formula	C₇H₇N₅
Molecular Weight	161.164
Flash Point	250.4±16.5 °C
Exact Mass	161.070145
PSA	80.48000
LogP	0.67
Vapour Pressure	0.0±1.1 mmHg at 25°C
Index of Refraction	1.687

CHEMICAL IDENTIFICATION

RTECS NUMBER :: BY9276000

CHEMICAL NAME :: Aniline, 3-(1H-tetrazol-5-yl)-

CAS REGISTRY NUMBER :: 73732-51-1

LAST UPDATED :: 199306

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C7-H7-N5

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 2033 mg/kg

TOXIC EFFECTS :: Behavioral - tremor Behavioral - convulsions or effect on seizure threshold Lungs, Thorax, or Respiration - pleural thickening

REFERENCE :: KSRNAM Kiso to Rinsho. Clinical Report. (Yubunsha Co., Ltd., 1-5, Kanda Suda-Cho, Chiyoda-ku, KS Bldg., Tokyo 101, Japan) V.1- 1960- Volume(issue)/page/year: 23,107,1989

Hazard Codes	Xi: Irritant;
Risk Phrases	R36/37/38
Safety Phrases	26-36/37/39
HS Code	2933990090

2237-30-1 structure

2237-30-1

~95%

73732-51-1 structure

73732-51-1

Literature: Koguro, Kiyoto; Oga, Toshikazu; Mitsui, Sunao; Orita, Ryozo Synthesis, 1998 , # 6 p. 910 - 914

21871-44-3 structure

21871-44-3

~%

73732-51-1 structure

73732-51-1

Literature: Journal of Organic Chemistry, , vol. 24, p. 1042

69790-73-4 structure

69790-73-4

~%

73732-51-1 structure

73732-51-1

Literature: US5220018 A1, ; US 5220018 A

619-24-9 structure

619-24-9

~%

73732-51-1 structure

73732-51-1

Literature: Journal of Organic Chemistry, , vol. 24, p. 1042

Precursor 4
2237-30-1 21871-44-3 69790-73-4 619-24-9
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%

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