Methyl acetate - Ultra dry, ≥99%, water≤30 ppm , CAS No.79-20-9

CAS: 79-20-9 Cat. No.: M1521128 Formule: C3H6O2 Poids moléculaire: 74.08 Beilstein Registry Number: 1736662 Numéro CE: 201-185-2
DISPONIBLE À COMMANDE
GRADE & PURITY Ultra dry ? Ultra-dry grade with extremely low water content, packaged to exclude moisture. Use for moisture-sensitive reactions and air-free chemistry. ≥99% water≤30 ppm
Synonyms
J-522583 | Methyl acetate [UN1231] [Flammable liquid] | METHYL ACETATE [FHFI] | UNII-W684QT396F | CCRIS 5846 | FEMA Number 2676 | Metile (acetato di) [Italian] | Tox21_200057 | DTXSID4021767 | Methyl acetate (natural)
Storage
Room temperature
Shipped In
FedEx DG Service
★
Size
Allemagne (EU)
USA*
Price
Qty
100ml
M1521128-100ml
Sur commande · 8–12 semaines
51,98€
500ml
M1521128-500ml
Sur commande · 8–12 semaines
95,36€
Enter a quantity for the sizes you want to add.
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Why this grade

Ultra dry, ≥99%, water≤30 ppm Ultra dry for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

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

📋

Quality documents

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

📚

Literature proof

Cited in 167 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonymes
J-522583 | Methyl acetate [UN1231] [Flammable liquid] | METHYL ACETATE [FHFI] | UNII-W684QT396F | CCRIS 5846 | FEMA Number 2676 | Metile (acetato di) [Italian] | Tox21_200057 | DTXSID4021767 | Methyl acetate (natural)
Spécifications et pureté
Ultra dry, ≥99%, water≤30 ppm
Conditions de stockage de stockage
Room temperature
Expédié en
FedEx DG Service
Grade
Ultra dry
Pureté
≥99%
Noms et identifiants
Sourires canoniques
CC(=O)OC
IUPAC Name
methyl acetate
InChIKey
KXKVLQRXCPHEJC-UHFFFAOYSA-N
INCHI
1S/C3H6O2/c1-3(4)5-2/h1-2H3
Isomères SMILES
CC(=O)OC
WGK Allemagne
1
RTECS
AI9100000
Numéro ONU
1231
Groupe d'emballage
II
Poids moléculaire
74.08
Beilstein
1736662
Reaxy-Rn
1736662
Reaxys-RN_link_address
https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1736662&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.

View datasheet →

🔬 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
ClasseCarboxylic acids and derivatives
SubclassCarboxylic acid derivatives
Intermediate Tree Nodes Carboxylic acid esters
Direct ParentMethyl esters
Alternative Parents Monocarboxylic acids and derivatives  Organic oxides  Hydrocarbon derivatives  Carbonyl compounds  
Molecular FrameworkAliphatic acyclic compounds
Substituents Methyl 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 methyl esters. These are organic compounds containing a carboxyl group that is esterified with a methyl group. They have the general structure RC(=O)OR', where R=H or organyl group and R'=methyl group.
External Descriptors a small molecule
Structure 3D
Modèle de structure chimique interactif





Certificats (CoA, COO, BSE/TSE et tableau d'analyse)
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.

3 results found

Lot NumberCertificate TypeDateArticle
G2621304Certificate of AnalysisJul 24, 2026 M1521128
G2621305Certificate of AnalysisJul 24, 2026 M1521128
G2621306Certificate of AnalysisJul 24, 2026 M1521128
Propriétés chimiques et physiques
SensibilitéMoisture sensitive.
Indice de réfraction1.3614
Point d'éclair (°F)8.6 °F
Point d'éclair (°C)-10℃
Point d'ébullition (°C)56.9°C
Point de fusion (°C)-98°C
Poids moléculaire74.080 g/mol
XLogP30.200
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count2
Rotatable Bond Count1
Exact Mass74.0368 Da
Monoisotopic Mass74.0368 Da
Topological Polar Surface Area26.300 Ų
Heavy Atom Count5
Formal Charge0
Complexity40.200
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
Citations of This Product
Calculateurs de solution
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