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Industrial & Bulk Solvents

Methyl acetate, 99%

SynthesisAvailable on request

Order Methyl acetate, 99% (CAS 79-20-9) online at Zemixal: C3H6O2, COA and SDS with every lot, worldwide shipping. Packs from 500 mL.

Pack sizes
Methyl acetate, 99% chemical structure
CAS number79-20-9
FormulaC3H6O2
Molar mass74.08 g/mol
Physical formLiquid
HS code29153940
UN numberUN 1231
Purity99%
InChIKeyKXKVLQRXCPHEJC-UHFFFAOYSA-N
IUPAC namemethyl acetate

About Methyl acetate, 99%

Methyl acetate, 99% sits in our industrial & Bulk Solvents section and ships worldwide from stock or short lead time. For your records (Synthesis), the material is defined by CAS 79-20-9, formula C3H6O2 and molar mass 74.08 g/mol. Typical appearance is colourless liquid.

Use cases we see most often

  • Industrial reaction medium
  • Paints & coatings thinning
  • Cleaning & degreasing
  • Polymer & resin production

Safe handling

Reported physical data: density 0.932-0.934 g/ml. Hazard communication follows GHS (Danger: H225, H319 and H336). Our SDS lists exposure controls and first-aid measures. For transport it ships as UN UN 1231.

Order it in 500 mL, 5 L, 4 x 25 kg and 200 kg packs or ask for a bulk quotation. You receive a batch certificate of analysis and a 16-section SDS with each order. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Typical uses

  • Industrial reaction medium
  • Paints & coatings thinning
  • Cleaning & degreasing
  • Polymer & resin production

Applications

Specifications and identifiers

Specifications of Methyl acetate, 99%
Product nameMethyl acetate, 99%
Catalogue numberZX-002023
CAS number79-20-9
IUPAC namemethyl acetate
Molecular formulaC3H6O2
Molar mass74.08 g/mol
Exact mass74.0368
GradeSynthesis
Purity / assay99%
Physical formLiquid
AppearanceColourless liquid
Density0.932-0.934 g/ml
XLogP30.2
H-bond donors / acceptors0 / 2
Topological polar surface area26.3 Ų
HS code29153940
UN numberUN 1231
InChIKeyKXKVLQRXCPHEJC-UHFFFAOYSA-N
SMILESCC(=O)OC
PubChem CID6584
SynonymsAcetic acid methyl ester, 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, Methyl ester of acetic acid, Acetic acid-methyl ester

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

GHS02 Flammable
Flammable
GHS07 Irritant or harmful
Irritant or harmful

Signal word Danger

  • 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 summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of Methyl acetate, 99%
500 mLQuoted on request
5 LQuoted on request
4 x 25 kgQuoted on request
200 kgQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Methyl acetate, 99%

Which CAS number identifies Methyl acetate, 99%?
Methyl acetate, 99% is registered under CAS 79-20-9. You may also see it listed as Acetic acid methyl ester, Methyl ethanoate, Acetic acid, methyl ester. Our catalogue number for this item is ZX-002023.
What are the formula and molar mass of Methyl acetate, 99%?
For Methyl acetate, 99%, its formula is C3H6O2 and its molar mass is 74.08 g/mol. The systematic (IUPAC) name is methyl acetate. InChIKey KXKVLQRXCPHEJC-UHFFFAOYSA-N lets you match it in any structure database.
What grade and pack sizes are available for Methyl acetate, 99%?
This listing is Synthesis grade with 99% purity. Standard packs are 500 mL, 5 L, 4 x 25 kg, 200 kg. Larger quantities and custom packing can be quoted on request.
Which documents come with Methyl acetate, 99%?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship Methyl acetate, 99% to my country?
Yes. Because Methyl acetate, 99% is classed as hazardous (UN 1231), it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

Other grades with CAS 79-20-9

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