Methyl acetate, GR 99%+

Name: Methyl acetate, GR 99%+
Brand: Vaqora Chemicals
SKU: VQ-001806

About Methyl acetate, GR 99%+

Listed under CAS 79-20-9, Methyl acetate is an analytical reagent grade solvent available from Vaqora Chemicals (AR grade), specified at ≥99% purity. Its molecular formula is C3H6O2 and its molecular weight is 74.08 g/mol. Common synonyms include Acetic acid methyl ester and Methyl ester of acetic acid.

The product is provided as a liquid. Literature values give a melting point of -98 °C and a boiling point of 57-58 °C. Store in a cool, well-ventilated place, away from sources of ignition, with the container tightly sealed. The GHS classification uses the signal word “Danger”, so appropriate gloves, eye protection and ventilation are recommended.

It is commonly used for analytical reagent work, extraction and recrystallisation, titrimetric analysis and polymer and resin production. Typical end-use sectors are academic and industrial research, pharmaceutical manufacturing and paints and coatings.

Vaqora Chemicals supplies Methyl acetate in 500 mL, 5 L and 200 kg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Analytical reagent work
Extraction & recrystallisation
Titrimetric analysis
Polymer & resin production

Industries

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Methyl acetate, GR 99%+
Catalogue No.	VQ-001806
CAS Number	79-20-9
IUPAC name	methyl acetate
Molecular formula	C₃H₆O₂
Molecular weight	74.08 g/mol
Exact mass	74.0368
Grade	AR
Purity / assay	≥99%
HSN code	29153940
InChIKey	KXKVLQRXCPHEJC-UHFFFAOYSA-N
SMILES	CC(=O)OC
PubChem CID	6584

Physical properties
Physical form	Liquid
Appearance	Liquid
Melting point	-98 °C
Boiling point	57-58 °C
LogP (XLogP3)	0.2
H-bond donors / acceptors	0 / 2
TPSA	26.3 Å²
UN number	UN 1231
Synonyms	Acetic acid methyl ester, Methyl ester of acetic acid, Methyl ethanoate, Acetic acid, methyl ester, Acetate de methyle, Methyl acetic ester, Octan metylu, Metile (acetato di), Methyle (acetate de), Methylester kiseliny octove, Ethyl ester of monoacetic acid, Acetic acid-methyl ester

Safety & hazard information (GHS)

Flammable

Harmful / irritant

Signal word: Danger

Hazard statements

H225Highly flammable liquid and vapor
H319Causes serious eye irritation
H336May cause drowsiness or dizziness

Precautionary statements: P210, P233, P240, P241, P242, P243, P261, P264 + P265, P271, P280, P303 + P361 + P353, P304 + P340, P305 + P351 + P338, P319, P337 + P317, P370 + P378, P403 + P233, P403 + P235, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Other grades of CAS 79-20-9

Synthesis

Methyl acetate, 99%

CAS: 79-20-9
Formula: C₃H₆O₂
MW: 74.08 g/mol

VQ-002023

AR / GC

Methyl acetate, AR, for GC >99.5%

CAS: 79-20-9
Formula: C₃H₆O₂
MW: 74.08 g/mol

VQ-047201

HPLC

Methyl acetate, for HPLC 99%

CAS: 79-20-9
Formula: C₃H₆O₂
MW: 74.08 g/mol

VQ-001736

Practical

Methyl acetate, pract

CAS: 79-20-9
Formula: C₃H₆O₂
MW: 74.08 g/mol

VQ-002024

Frequently asked questions

What is the CAS number of Methyl acetate, GR 99%+?

The CAS Registry Number of Methyl acetate, GR 99%+ is 79-20-9. It is also known as Acetic acid methyl ester, Methyl ester of acetic acid, Methyl ethanoate.

What is the molecular formula and molecular weight of Methyl acetate, GR 99%+?

Methyl acetate, GR 99%+ has the molecular formula C3H6O2 and a molecular weight of 74.08 g/mol. Its IUPAC name is methyl acetate.

Which grade and pack sizes of Methyl acetate, GR 99%+ can I order?

We supply Methyl acetate, GR 99%+ in AR (≥99%) grade, in 500 mL, 5 L, 200 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Methyl acetate, GR 99%+?

Yes. Every lot of Methyl acetate, GR 99%+ is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Methyl acetate, GR 99%+ be shipped internationally?

Yes. Methyl acetate, GR 99%+ is classified as hazardous (UN 1231), so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.