Ethyl formate - anhydrous, ≥98% , CAS No.109-94-4

CAS: 109-94-4 Cat. No.: E139940 Formula: C3H6O2 Molecular Weight: 74.08 Beilstein Registry Number: 906769 EC Number: 203-721-0
AVAILABLE TO ORDER
GRADE & PURITY Anhydrous Grade ? Anhydrous grade — water removed and packaged dry for moisture-sensitive chemistry. Use in reactions where even trace water would interfere or quench. ≥98%
Synonyms
ETHYL FORMATE|109-94-4|Formic acid, ethyl ester|Areginal|Ethyl methanoate|Formic acid ethyl ester|Ethyl formic ester|Aethylformiat|Formic ether|Ethylformiaat|Mrowczan etylu|Carboxylic acid oxaethane|Ethyle (formiate d')|Etile (formiato di)|Caswell No. 443
Storage
Room temperature,Desiccated
Shipped In
FedEx DG Service
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Size
USA
Germany (EU)*
Price
Qty
100ml
E139940-100ml
In stock ≥10
7 In stock

$28.90

$38.90
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Why this grade

anhydrous, ≥98% Anhydrous Grade for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Room temperature,Desiccated Ships FedEx DG Service Check lot-specific COA for exact specifications.

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Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

Cited in 28 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
ETHYL FORMATE | 109-94-4 | Formic acid, ethyl ester | Areginal | Ethyl methanoate | Formic acid ethyl ester | Ethyl formic ester | Aethylformiat | Formic ether | Ethylformiaat | Mrowczan etylu | Carboxylic acid oxaethane | Ethyle (formiate d') | Etile (formiato di) | Caswell No. 443
Specifications & Purity
anhydrous, ≥98%
Storage
Room temperature,Desiccated
Shipped In
FedEx DG Service
Grade
Anhydrous Grade
Purity
≥98%
Names and Identifiers
Pubchem Sid
Canonical Smiles
CCOC=O
IUPAC Name
ethyl formate
InChIKey
WBJINCZRORDGAQ-UHFFFAOYSA-N
INCHI
1S/C3H6O2/c1-2-5-3-4/h3H,2H2,1H3
Isomeric SMILES
CCOC=O
WGK Germany
1
RTECS
LQ8400000
UN Number
1190
Packing Group
II
Molecular Weight
74.08
Beilstein
906769
Reaxy-Rn
906769
Reaxys-RN_link_address
https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=906769&ln=

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

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🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassOrganic acids and derivatives
ClassCarboxylic acids and derivatives
SubclassCarboxylic acid derivatives
Intermediate Tree Nodes Not available
Direct ParentCarboxylic acid esters
Alternative Parents Monocarboxylic acids and derivatives  Organic oxides  Hydrocarbon derivatives  Carbonyl compounds  
Molecular FrameworkAliphatic acyclic compounds
Substituents Carboxylic acid ester - Monocarboxylic acid or derivatives - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Carbonyl group - Aliphatic acyclic compound
DescriptionThis compound belongs to the class of organic compounds known as carboxylic acid esters. These are carboxylic acid derivatives in which the carbon atom from the carbonyl group is attached to an alkyl or an aryl moiety through an oxygen atom (forming an ester group).
External Descriptors ethyl ester - formate ester
3D Structure
Interactive Chemical Structure Model





Associated Targets(Human)
ALDH1A1 Tchem Aldehyde dehydrogenase 1A1 (77053 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Mechanisms of Action
Certificates(CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

10 results found

Lot NumberCertificate TypeDateItem
D2615339Certificate of AnalysisApr 09, 2026 E139940
D2615341Certificate of AnalysisApr 09, 2026 E139940
C2223553Certificate of AnalysisJan 15, 2025 E139940
C2517085Certificate of AnalysisDec 24, 2024 E139940
C2517183Certificate of AnalysisDec 24, 2024 E139940
D1825017Certificate of AnalysisDec 18, 2023 E139940
C2223555Certificate of AnalysisMay 30, 2022 E139940
C2405111Certificate of AnalysisMay 30, 2022 E139940
F23061521Certificate of AnalysisMay 30, 2022 E139940
L2412209Certificate of AnalysisMay 30, 2022 E139940
Chemical and Physical Properties
SolubilitySoluble in water (105 g/l at 20 °C).
SensitivityMoisture Sensitive
Refractive Index1.359
Flash Point(°F)-4.0 °F - closed cup
Flash Point(°C)-20℃
Boil Point(°C)54°C
Melt Point(°C)-80°C
Molecular Weight74.080 g/mol
XLogP30.500
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count2
Rotatable Bond Count2
Exact Mass74.0368 Da
Monoisotopic Mass74.0368 Da
Topological Polar Surface Area26.300 Ų
Heavy Atom Count5
Formal Charge0
Complexity26.100
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
Documents & Articles
Citations of This Product
Solution Calculators
Reviews

Customer Reviews

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