3-(1H-Tetrazol-5-yl)aniline

Modify Date: 2025-08-27 15:56:43

3-(1H-Tetrazol-5-yl)aniline structure	Common Name	3-(1H-Tetrazol-5-yl)aniline
	CAS Number	73732-51-1	Molecular Weight	161.164
	Density	1.4±0.1 g/cm3	Boiling Point	440.5±47.0 °C at 760 mmHg
	Molecular Formula	C₇H₇N₅	Melting Point	202-205ºC
	MSDS	N/A	Flash Point	250.4±16.5 °C

Name	3-(2H-tetrazol-5-yl)aniline
Synonym	More Synonyms

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
InChIKey	FLGISLVJQPPAMV-UHFFFAOYSA-N
SMILES	Nc1cccc(-c2nn[nH]n2)c1

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

3-Aminobenzonitrile

CAS#:2237-30-1

~95%

3-(1H-Tetrazol-...

CAS#:73732-51-1

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

2H-Tetrazole,5-...

CAS#:21871-44-3

3-(1H-Tetrazol-...

CAS#:73732-51-1

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

2-methyl-5-(3-n...

CAS#:69790-73-4

3-(1H-Tetrazol-...

CAS#:73732-51-1

Literature: US5220018 A1, ; US 5220018 A

3-Nitrobenzonitrile

CAS#:619-24-9

3-(1H-Tetrazol-...

CAS#:73732-51-1

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

Precursor 4
CAS#:2237-30-1 3-Aminobenzonitrile CAS#:21871-44-3 2H-Tetrazole,5-... CAS#:69790-73-4 2-methyl-5-(3-n... CAS#:619-24-9 3-Nitrobenzonitrile
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%

Benzenamine, 3-(1H-tetrazol-5-yl)-

3-(1H-Tetrazol-5-yl)aniline

MFCD01219561

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Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 5-(3-Aminophenyl)tetrazole
Price: Check
Purity: 95.0%
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Contact: Yang
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 3-(1H-Tetrazol-5-yl)aniline
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Delivery: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

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3-(1H-Tetrazol-5-yl)aniline

Names

Chemical & Physical Properties

Toxicological Information

CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

Safety Information

Synthetic Route

Precursor & DownStream

Customs

Synonyms

The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.