Ethyl methyl ketone, for HPLC, for spectrosco… 78-93-3

Name: Ethyl methyl ketone, for HPLC, for spectroscopy ≥99.50%
Brand: Vaqora Chemicals
SKU: VQ-045742

About Ethyl methyl ketone, for HPLC, for spectroscopy ≥99.50%

Listed under CAS 78-93-3, Ethyl methyl ketone is an HPLC grade solvent available from Vaqora Chemicals (HPLC / Spectroscopy grade) with a typical assay of ≥99.50%. The compound has the formula C4H8O, corresponding to a molecular weight of 72.11 g/mol. Systematically, it is named butan-2-one. Alternative names: 2-Butanone and Butanone.

It is supplied as a liquid. Keep containers tightly closed in a cool, well-ventilated area away from heat and ignition sources. Under GHS it is labelled “Danger”, so handle it with suitable PPE and consult the SDS.

Key uses span HPLC mobile phase, LC-MS sample preparation, trace analysis and analytical determinations. Our customers for this product work in academic and industrial research and pharmaceutical manufacturing.

We offer Ethyl methyl ketone in 500 mL, 1 L, 2.5 L and 25 L packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

HPLC mobile phase
LC-MS sample preparation
Trace analysis
Analytical determinations

Industries

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Ethyl methyl ketone, for HPLC, for spectroscopy ≥99.50%
Catalogue No.	VQ-045742
CAS Number	78-93-3
IUPAC name	butan-2-one
Molecular formula	C₄H₈O
Molecular weight	72.11 g/mol
Exact mass	72.0575
Grade	HPLC / Spectroscopy
Purity / assay	≥99.50%
HSN code	29141200
InChIKey	ZWEHNKRNPOVVGH-UHFFFAOYSA-N
SMILES	CCC(=O)C
PubChem CID	6569

Physical properties
Physical form	Liquid
LogP (XLogP3)	0.3
H-bond donors / acceptors	0 / 1
TPSA	17.1 Å²
Synonyms	2-Butanone, Butanone, Methylethyl ketone, Methyl acetone, Methylethylketone, 3-Butanone, Butanone 2, Acetone, methyl-, Ethyl methyl cetone, Metiletilchetone, Ketone, ethyl methyl, Metyl ethyl ketone

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 78-93-3

Synthesis

Ethyl methyl ketone, 99%

CAS: 78-93-3
Formula: C₄H₈O
MW: 72.11 g/mol

VQ-002004

EP

Ethyl methyl ketone, EP

CAS: 78-93-3
Formula: C₄H₈O
MW: 72.11 g/mol

VQ-047105

EP / AR

Ethyl methyl ketone, EP, AR

CAS: 78-93-3
Formula: C₄H₈O
MW: 72.11 g/mol

VQ-047104

HPLC

Ethyl methyl ketone, for HPLC, 99.7%

CAS: 78-93-3
Formula: C₄H₈O
MW: 72.11 g/mol

VQ-001733

AR

Ethyl methyl ketone, GR 99%+

CAS: 78-93-3
Formula: C₄H₈O
MW: 72.11 g/mol

VQ-001797

Frequently asked questions

What is the CAS number of Ethyl methyl ketone, for HPLC, for spectroscopy ≥99.50%?

The CAS Registry Number of Ethyl methyl ketone, for HPLC, for spectroscopy ≥99.50% is 78-93-3. It is also known as 2-Butanone, Butanone, Methylethyl ketone.

What is the molecular formula and molecular weight of Ethyl methyl ketone, for HPLC, for spectroscopy ≥99.50%?

Ethyl methyl ketone, for HPLC, for spectroscopy ≥99.50% has the molecular formula C4H8O and a molecular weight of 72.11 g/mol. Its IUPAC name is butan-2-one.

Which grade and pack sizes of Ethyl methyl ketone, for HPLC, for spectroscopy ≥99.50% can I order?

We supply Ethyl methyl ketone, for HPLC, for spectroscopy ≥99.50% in HPLC / Spectroscopy (≥99.50%) grade, in 500 mL, 1 L, 2.5 L, 25 L packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Ethyl methyl ketone, for HPLC, for spectroscopy ≥99.50%?

Yes. Every lot of Ethyl methyl ketone, for HPLC, for spectroscopy ≥99.50% 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 Ethyl methyl ketone, for HPLC, for spectroscopy ≥99.50% be shipped internationally?

Yes. Ethyl methyl ketone, for HPLC, for spectroscopy ≥99.50% is classified as hazardous, 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.