Ethyl Tetrazole-5-Carboxylate

Modify Date: 2026-07-11 17:52:16

Ethyl Tetrazole-5-Carboxylate Structure
Ethyl Tetrazole-5-Carboxylate structure
Common Name Ethyl Tetrazole-5-Carboxylate
CAS Number 55408-10-1 Molecular Weight 142.116
Density 1.4±0.1 g/cm3 Boiling Point 285.8±23.0 °C at 760 mmHg
Molecular Formula C4H6N4O2 Melting Point 88-93ºC
MSDS N/A Flash Point 126.6±22.6 °C

 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name ethyl 2H-tetrazole-5-carboxylate
Synonym More Synonyms

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Density 1.4±0.1 g/cm3
Boiling Point 285.8±23.0 °C at 760 mmHg
Melting Point 88-93ºC
Molecular Formula C4H6N4O2
Molecular Weight 142.116
Flash Point 126.6±22.6 °C
Exact Mass 142.049072
PSA 80.76000
LogP -0.31
Vapour Pressure 0.0±0.6 mmHg at 25°C
Index of Refraction 1.528
InChIKey JBEHAOGLPHSQSL-UHFFFAOYSA-N
SMILES CCOC(=O)c1nn[nH]n1

 Safety Information

This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.

HS Code 2933990090

 Synthetic Route

This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.

~91%

Ethyl Tetrazole-5-Carboxylate Structure

Ethyl Tetrazole...

CAS#:55408-10-1

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Literature: Angewandte Chemie - International Edition, , vol. 46, # 44 p. 8440 - 8444

~81%

Ethyl Tetrazole-5-Carboxylate Structure

Ethyl Tetrazole...

CAS#:55408-10-1

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Literature: US6620841 B1, ;

~7%

Ethyl Tetrazole-5-Carboxylate Structure

Ethyl Tetrazole...

CAS#:55408-10-1

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Literature: US5362744 A1, ;

~%

Ethyl Tetrazole-5-Carboxylate Structure

Ethyl Tetrazole...

CAS#:55408-10-1

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Literature: US4442115 A1, ;

~95%

Ethyl Tetrazole-5-Carboxylate Structure

Ethyl Tetrazole...

CAS#:55408-10-1

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Literature: Synthesis, , # 7 p. 547 - 551

~%

Ethyl Tetrazole-5-Carboxylate Structure

Ethyl Tetrazole...

CAS#:55408-10-1

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Literature: Angewandte Chemie - International Edition, , vol. 46, # 21 p. 3926 - 3930

~%

Ethyl Tetrazole-5-Carboxylate Structure

Ethyl Tetrazole...

CAS#:55408-10-1

Learn More
Literature: US4442115 A1, ;

 Customs

This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.

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%

 Synonyms

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

1H-Tetrazole-5-carboxylic acid ethyl ester
ethyl tetrazolate-5-carboxylate
ethyl 5-tetrazolecarboxylate
2H-Tetrazole-5-carboxylic acid, ethyl ester
MFCD00243017
Ethyl 1H-tetrazole-5-carboxylate
Ethyl Tetrazole-5-Carboxylate
2H-tetrazole-5-carboxylic acid ethyl ester
5-ETHOXYCARBONYL-1H-TETRAZOLE

 Ethyl Tetrazole-5-Carboxylate | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What is the LogP of ethyl 2H-tetrazole-5-carboxylate?
A: LogP of ethyl 2H-tetrazole-5-carboxylate is -0.31.
Q: What is the InChIKey of ethyl 2H-tetrazole-5-carboxylate?
A: InChIKey of ethyl 2H-tetrazole-5-carboxylate is JBEHAOGLPHSQSL-UHFFFAOYSA-N.
Q: What is the molecular weight of ethyl 2H-tetrazole-5-carboxylate?
A: Molecular weight of ethyl 2H-tetrazole-5-carboxylate is 142.116.
Q: What is the molecular formula of ethyl 2H-tetrazole-5-carboxylate?
A: Molecular formula of ethyl 2H-tetrazole-5-carboxylate is C4H6N4O2.
Q: What is the boiling point of ethyl 2H-tetrazole-5-carboxylate?
A: Boiling point of ethyl 2H-tetrazole-5-carboxylate is 285.8±23.0 °C at 760 mmHg.
Q: What are the upstream materials of ethyl 2H-tetrazole-5-carboxylate?
A: Related upstream materials(CAS) of ethyl 2H-tetrazole-5-carboxylate: 623-49-4;1118-03-2;623-72-3;17846-68-3;75773-99-8;64-17-5;70978-35-7;4648-54-8.
Q: What English synonyms does ethyl 2H-tetrazole-5-carboxylate have?
A: English synonyms of ethyl 2H-tetrazole-5-carboxylate: 1H-Tetrazole-5-carboxylic acid ethyl ester, ethyl tetrazolate-5-carboxylate, ethyl 5-tetrazolecarboxylate, 2H-Tetrazole-5-carboxylic acid, ethyl ester, MFCD00243017, Ethyl 1H-tetrazole-5-carboxylate, Ethyl Tetrazole-5-Carboxylate, 2H-tetrazole-5-carboxylic acid ethyl ester, 5-ETHOXYCARBONYL-1H-TETRAZOLE.
Q: What is the polar surface area (PSA) of ethyl 2H-tetrazole-5-carboxylate?
A: Polar surface area (PSA) of ethyl 2H-tetrazole-5-carboxylate is 80.76000.
Q: What is the melting point of ethyl 2H-tetrazole-5-carboxylate?
A: Melting point of ethyl 2H-tetrazole-5-carboxylate is 88-93ºC.
Q: What is the SMILES notation of ethyl 2H-tetrazole-5-carboxylate?
A: SMILES notation of ethyl 2H-tetrazole-5-carboxylate is CCOC(=O)c1nn[nH]n1.

 Ethyl Tetrazole-5-Carboxylatefactory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

Shanghai Nianxing Industrial Co., Ltd
Dayang Chem (Hangzhou) Co., Ltd.
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