1-Aziridinecarboxylicacid, ethyl ester

Modify Date: 2026-07-09 18:22:12

1-Aziridinecarboxylicacid, ethyl ester Structure
1-Aziridinecarboxylicacid, ethyl ester structure
Common Name 1-Aziridinecarboxylicacid, ethyl ester
CAS Number 671-51-2 Molecular Weight 115.13000
Density 1.169g/cm3 Boiling Point 147.1ºC at 760 mmHg
Molecular Formula C5H9NO2 Melting Point N/A
MSDS N/A Flash Point 42.8ºC

 Names

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

Name ethyl aziridine-1-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 1.169g/cm3
Boiling Point 147.1ºC at 760 mmHg
Molecular Formula C5H9NO2
Molecular Weight 115.13000
Flash Point 42.8ºC
Exact Mass 115.06300
PSA 29.31000
LogP 0.39640
Index of Refraction 1.488
InChIKey MGPDSKXOTDLPJE-UHFFFAOYSA-N
SMILES CCOC(=O)N1CC1

 Toxicological Information

This table summarizes toxicological test data, acute & chronic toxicity and ecological hazard parameters for this chemical.

CHEMICAL IDENTIFICATION

RTECS NUMBER :
CM6800000
CHEMICAL NAME :
1-Aziridinecarboxylic acid, ethyl ester
CAS REGISTRY NUMBER :
671-51-2
BEILSTEIN REFERENCE NO. :
0110143
LAST UPDATED :
199612
DATA ITEMS CITED :
5
MOLECULAR FORMULA :
C5-H9-N-O2
MOLECULAR WEIGHT :
115.15
WISWESSER LINE NOTATION :
T3NTJ AVO2

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 :
8600 ug/kg
TOXIC EFFECTS :
Kidney, Ureter, Bladder - urine volume increased
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
180 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value

MUTATION DATA

TEST SYSTEM :
Rodent - rat
DOSE/DURATION :
40 mg/kg
REFERENCE :
BJPCAL British Journal of Pharmacology and Chemotherapy. (London, UK) V.1-33, 1946-68. For publisher information, see BJPCBM. Volume(issue)/page/year: 6,357,1951

 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.

~28%

1-Aziridinecarboxylicacid, ethyl ester Structure

1-Aziridinecarb...

CAS#:671-51-2

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Literature: Secretary of State for Defence, in Her Britannic Majesty's Gov., of the United Kingdom of, Great Britain and Northern Ireland Patent: EP223440 B1, 1991 ;

~%

1-Aziridinecarboxylicacid, ethyl ester Structure

1-Aziridinecarb...

CAS#:671-51-2

Learn More
Literature: Gurjar, Mukund K.; Pal, Shashwati; Rama Rao Heterocycles, 1997 , vol. 45, # 2 p. 231 - 234

~%

1-Aziridinecarboxylicacid, ethyl ester Structure

1-Aziridinecarb...

CAS#:671-51-2

Learn More
Literature: Bestian Justus Liebigs Annalen der Chemie, 1950 , vol. 566, p. 210,231

 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%

 1-Aziridinecarboxylicacid, ethyl esterBioassay

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This table contains target information, in‑vitro & in‑vivo assay data for this compound.

Name: NCI human tumor cell line growth inhibition assay. Data for the MCF7 Non-Small Cell L...
Source: DTP/NCI
Target: N/A
External Id: MCF7_OneDose
Name: NCI human tumor cell line growth inhibition assay. Data for the IGROV1 Non-Small Cell...
Source: DTP/NCI
Target: N/A
External Id: IGROV1_OneDose
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 Synonyms

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

Ethyl aziridinylformate
Aziridin-1-carbonsaeure-aethylester
aziridine-1-carboxylic acid ethyl ester
Ethyl aziridinocarboxylate
Ethyl 1-aziridinylcarboxylate
N-Ethoxycarbonylethyleneimine
1-Ethoxycarbonylaziridine
Ethyl 1-aziridinecarboxylate
1-Ethoxycarbonyl-aziridin
Ethyl N,N-ethylenecarbamate
Ethyl aziridinecarboxylate
Aziridinecarboxylic acid,ethyl ester
Ethoxycarbonyl-1-ethylenimine
N-Carbethoxyethylenimine

 1-Aziridinecarboxylicacid, ethyl ester | FAQ

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

Q: What is the polar surface area (PSA) of ethyl aziridine-1-carboxylate?
A: Polar surface area (PSA) of ethyl aziridine-1-carboxylate is 29.31000.
Q: What is the LogP of ethyl aziridine-1-carboxylate?
A: LogP of ethyl aziridine-1-carboxylate is 0.39640.
Q: What is the SMILES notation of ethyl aziridine-1-carboxylate?
A: SMILES notation of ethyl aziridine-1-carboxylate is CCOC(=O)N1CC1.
Q: What are the downstream products of ethyl aziridine-1-carboxylate?
A: Related downstream products(CAS) of ethyl aziridine-1-carboxylate: 497-25-6;6329-26-6;623-78-9;15814-30-9;70650-94-1;7452-78-0;83361-93-7;6296-45-3;6309-36-0.
Q: What are the upstream materials of ethyl aziridine-1-carboxylate?
A: Related upstream materials(CAS) of ethyl aziridine-1-carboxylate: 17619-22-6;541-41-3;5602-93-7;151-56-4.
Q: What is the InChIKey of ethyl aziridine-1-carboxylate?
A: InChIKey of ethyl aziridine-1-carboxylate is MGPDSKXOTDLPJE-UHFFFAOYSA-N.
Q: What English synonyms does ethyl aziridine-1-carboxylate have?
A: English synonyms of ethyl aziridine-1-carboxylate: Ethyl aziridinylformate, Aziridin-1-carbonsaeure-aethylester, aziridine-1-carboxylic acid ethyl ester, Ethyl aziridinocarboxylate, Ethyl 1-aziridinylcarboxylate, N-Ethoxycarbonylethyleneimine, 1-Ethoxycarbonylaziridine, Ethyl 1-aziridinecarboxylate, 1-Ethoxycarbonyl-aziridin, Ethyl N,N-ethylenecarbamate, Ethyl aziridinecarboxylate, Aziridinecarboxylic acid,ethyl ester, Ethoxycarbonyl-1-ethylenimine, N-Carbethoxyethylenimine.
Q: What is the molecular formula of ethyl aziridine-1-carboxylate?
A: Molecular formula of ethyl aziridine-1-carboxylate is C5H9NO2.
Q: What is the molecular weight of ethyl aziridine-1-carboxylate?
A: Molecular weight of ethyl aziridine-1-carboxylate is 115.13000.
Q: What is the English name of ethyl aziridine-1-carboxylate?
A: The English name of ethyl aziridine-1-carboxylate is ethyl aziridine-1-carboxylate.

 1-Aziridinecarboxylicacid, ethyl esterfactory

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

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