N-Ethylformamide

Modify Date: 2026-07-01 22:26:35

N-Ethylformamide Structure
N-Ethylformamide structure
Common Name N-Ethylformamide
CAS Number 627-45-2 Molecular Weight 73.09380
Density 0.950 g/mL at 20ºC(lit.) Boiling Point 202-204ºC
Molecular Formula C3H7NO Melting Point -60.43°C (estimate)
MSDS Chinese USA Flash Point 67ºC

 Names

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

Name n-ethylformamide
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 0.950 g/mL at 20ºC(lit.)
Boiling Point 202-204ºC
Melting Point -60.43°C (estimate)
Molecular Formula C3H7NO
Molecular Weight 73.09380
Flash Point 67ºC
Exact Mass 73.05280
PSA 29.10000
LogP 0.77910
Index of Refraction n20/D 1.432
InChIKey KERBAAIBDHEFDD-UHFFFAOYSA-N
SMILES CCNC=O

 MSDS

This table provides MSDS information including hazard classification, first‑aid, fire‑fighting, spill handling, operation and storage instructions.

 Toxicological Information

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

CHEMICAL IDENTIFICATION

RTECS NUMBER :
LQ2725000
CHEMICAL NAME :
Formamide, N-ethyl-
CAS REGISTRY NUMBER :
627-45-2
BEILSTEIN REFERENCE NO. :
1737860
LAST UPDATED :
199701
DATA ITEMS CITED :
3
MOLECULAR FORMULA :
C3-H7-N-O
MOLECULAR WEIGHT :
73.11
WISWESSER LINE NOTATION :
VHM2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Unreported
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
3 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 18,645,1968
TYPE OF TEST :
LD - Lethal dose
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
>1200 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
THERAP Therapie. (Doin, Editeurs, 8, Place de l'Odeon, F-75006 Paris, France) V.1- 1946- Volume(issue)/page/year: 27,873,1972

 Safety Information

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

Personal Protective Equipment Eyeshields;Gloves
Hazard Codes Xi
Safety Phrases S23-S24/25
RIDADR NONH for all modes of transport
WGK Germany 3
RTECS LQ2725000
HS Code 2924199090

 Synthetic Route

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

 Customs

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

HS Code 2924199090
Summary 2924199090. other acyclic amides (including acyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

 Articles6

More Articles

This table lists relevant public references with title, journal and publication metadata for this compound.

N-methylformamide: antitumour activity and metabolism in mice.

Br. J. Cancer 45(6) , 843-50, (1982)

The antitumour activities of N-methylformamide, N-ethylformamide and formamide against a number of murine tumours in vivo (Sarcoma 180, M5076 ovarian sarcoma and TLX5 lymphoma) have been estimated. In...

Cloning and expression of rat CYP2E1 in Saccharomyces cerevisiae: detection of genotoxicity of N-alkylformamides.

Environ. Mol. Mutagen. 36(2) , 97-104, (2000)

A cDNA coding for rat cytochrome P450 2E1 was cloned into the multicopy vector pYeDP60 and expressed in haploid RSY6 and diploid RS112 yeast strains of Saccharomyces cerevisiae under control of the GA...

An investigation of the relationship between the hepatotoxicity and the metabolism of N-alkylformamides.

J. Pharmacol. Exp. Ther. 240(1) , 265-70, (1987)

The hepatotoxicity and metabolism of the following close analogs of the hepatotoxic antitumor agent N-methylformamide (NMF) were investigated in CBA/CA mice: N-ethylformamide (NEF), dimethylformamide ...

 N-EthylformamideBioassay

View more

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: Antitumor activity was evaluated against the TLX5 lymphoma in mice measured as treate...
Source: ChEMBL
Target: Mus musculus
External Id: CHEMBL726423
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
Name: Antitumor activity was evaluated against the TLX5 lymphoma measured as mean death day...
Source: ChEMBL
Target: Mus musculus
External Id: CHEMBL724799
Name: Antitumor activity was evaluated against the TLX5 lymphoma in mice measured for contr...
Source: ChEMBL
Target: Mus musculus
External Id: CHEMBL718029
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 Synonyms

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

EINECS 211-001-2
N-formylethylamine
monoethyl-formamide
Ethylformamide
MFCD00042672
N-ethyl carboxamide
N-ethyl-formamide
Formamide,N-ethyl
N-Aethylformamid [German]

 N-Ethylformamide | FAQ

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

Q: What is the molecular formula of n-ethylformamide?
A: Molecular formula of n-ethylformamide is C3H7NO.
Q: What is the InChIKey of n-ethylformamide?
A: InChIKey of n-ethylformamide is KERBAAIBDHEFDD-UHFFFAOYSA-N.
Q: What is the English name of n-ethylformamide?
A: The English name of n-ethylformamide is n-ethylformamide.
Q: What is the polar surface area (PSA) of n-ethylformamide?
A: Polar surface area (PSA) of n-ethylformamide is 29.10000.
Q: What are the upstream materials of n-ethylformamide?
A: Related upstream materials(CAS) of n-ethylformamide: 64-18-6;75-04-7;109-94-4;77287-34-4;75-05-8;13162-05-5;107-31-3;624-79-3;109-90-0;1493-02-3.
Q: What is the safety information for n-ethylformamide?
A: Safety information for n-ethylformamide: S23-S24/25.
Q: What is the CAS number of n-ethylformamide?
A: CAS number of n-ethylformamide is 627-45-2.
Q: What is the molecular weight of n-ethylformamide?
A: Molecular weight of n-ethylformamide is 73.09380.
Q: What is the melting point of n-ethylformamide?
A: Melting point of n-ethylformamide is -60.43°C (estimate).
Q: What is the boiling point of n-ethylformamide?
A: Boiling point of n-ethylformamide is 202-204ºC.

 N-Ethylformamidefactory

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.
Henan Tianfu Chemical Co., Ltd.
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