1-Aziridinecarboxylicacid, ethyl ester

Modify Date: 2025-08-25 10:50:02

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

Name	ethyl aziridine-1-carboxylate
Synonym	More Synonyms

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

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

HS Code	2933990090

1-ethyleneimine

CAS#:17619-22-6

Ethyl chloroformate

CAS#:541-41-3

~28%

1-Aziridinecarb...

CAS#:671-51-2

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 ;

Carbamic acid,N...

CAS#:5602-93-7

1-Aziridinecarb...

CAS#:671-51-2

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

Aziridine

CAS#:151-56-4

Ethyl chloroformate

CAS#:541-41-3

1-Aziridinecarb...

CAS#:671-51-2

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

Precursor 4
CAS#:17619-22-6 1-ethyleneimine CAS#:541-41-3 Ethyl chloroformate CAS#:5602-93-7 Carbamic acid,N... CAS#:151-56-4 Aziridine
DownStream 9
CAS#:497-25-6 oxazolidinone CAS#:6329-26-6 ethyl 2-chloroe... CAS#:623-78-9 Carbamic acid,N... CAS#:15814-30-9 1,5-diphenylpen...
CAS#:70650-94-1 spiro[pyrrolidi... CAS#:7452-78-0 Carbamicacid, N... CAS#:83361-93-7 ethyl 5-amino-4... CAS#:6296-45-3 Carbamic acid,(...
CAS#:6309-36-0 2-Pyrrolidinone...

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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N-Carbethoxyethylenimine

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1-Aziridinecarboxylicacid, ethyl ester

Names

Chemical & Physical Properties

Toxicological Information

CHEMICAL IDENTIFICATION

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

MUTATION 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.