Ethyl formate (CAS 109-94-4) Sigma-Aldrich

Ethyl formate molecular structure — Molecular structure

The Sigma-Aldrich catalog lists 12 grades and pack sizes of Ethyl formate (CAS 109-94-4). Pick the code you need and request a quote for price and lead time from Klar Chem.

CAS	109-94-4
Molecular formula	C3H6O2
Molecular weight	74.08 g/mol
IUPAC name	ethyl formate
Synonyms	Areginal · Formic acid, ethyl ester · Ethyl methanoate · Ethyl formic ester · Aethylformiat · Formic ether

Safety & Hazards (GHS) Danger

Flammable

Irritant

H225 Highly Flammable liquid and vapor
H302 Harmful if swallowed
H319 Causes serious eye irritation
H332 Harmful if inhaled
H335 May cause respiratory irritation

⚠️ For information only (source: EU CLP harmonised classification and ECHA notifications, via PubChem); not a substitute for the official Safety Data Sheet (SDS).

Catalog codes and grades

Brand	Product / grade	Code
Sigma	ETHYL FORMATE, 97%	112682-2.5L 112682-25ML 112682-500ML	Request Quote
Sigma	ETHYL FORMATE, >=97%, FCC, FG	W243418-10KG-K W243418-1KG-K W243418-25KG-K W243418-SAMPLE-K	Request Quote
Sigma	ETHYL FORMATE, NATURAL, >=95%, FG	W243434-1KG-K W243434-5KG-K W243434-SAMPLE-K	Request Quote
Sigma	ETHYL FORMATE, STANDARD FOR GC	88554-5ML-F	Request Quote
Sigma	ETHYL FORMATE, UNITED STATES PHARMACOPEI	1265606-3X1.2ML	Request Quote

For information only; specifications and availability are confirmed at quotation. Prices are not listed.