Ethyl acetate, for spectroscopy, 99%+

Name: Ethyl acetate, for spectroscopy, 99%+
Brand: Vaqora Chemicals
SKU: VQ-001863

About Ethyl acetate, for spectroscopy, 99%+

Ethyl acetate is a specialty grade solvent (Spectroscopy grade) carrying the CAS registry number 141-78-6 with a typical assay of ≥99%. Formula C4H8O2, molecular weight 88.11 g/mol. Common synonyms include Acetic ester and Acetic ether.

The product is provided as a liquid. Literature values give a melting point of −84 °C and a boiling point of 76.5-77.5 °C. Store in a cool, well-ventilated place, away from sources of ignition, with the container tightly sealed. Under GHS it is labelled “Danger”, so handle it with suitable PPE and consult the SDS.

Key uses span UV-Vis and IR spectroscopy, spectrophotometric blanks, sample dissolution and paints, coatings and inks. It is used across academic and industrial research, pharmaceutical manufacturing and paints and coatings.

We offer Ethyl acetate in 500 mL, 1 L, 4 x 25 kg and 210 kg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

UV-Vis & IR spectroscopy
Spectrophotometric blanks
Sample dissolution
Paints, coatings & inks

Industries

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Ethyl acetate, for spectroscopy, 99%+
Catalogue No.	VQ-001863
CAS Number	141-78-6
IUPAC name	ethyl acetate
Molecular formula	C₄H₈O₂
Molecular weight	88.11 g/mol
Exact mass	88.0524
Grade	Spectroscopy
Purity / assay	≥99%
HSN code	29153100
InChIKey	XEKOWRVHYACXOJ-UHFFFAOYSA-N
SMILES	CCOC(=O)C
PubChem CID	8857

Physical properties
Physical form	Liquid
Appearance	Liquid
Melting point	−84 °C
Boiling point	76.5-77.5 °C
Density	0.902 g/mL at 25 °C
LogP (XLogP3)	0.7
H-bond donors / acceptors	0 / 2
TPSA	26.3 Å²
UN number	UN 1173
Synonyms	Acetic ester, Acetic ether, Ethyl ester of acetic acid, Ethyl ethanoate, Acetic acid ethyl ester, Vinegar naphtha, Acetoxyethane, Ethyl acetic ester, Acetic acid, ethyl ester, Acetidin, Ethylacetate, Octan etylu

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 141-78-6

Industrial

Ethyl Acetate

CAS: 141-78-6
Formula: C₄H₈O₂
MW: 88.11 g/mol

VQ-002002

Synthesis

Ethyl acetate, 99%

CAS: 141-78-6
Formula: C₄H₈O₂
MW: 88.11 g/mol

VQ-002003

Ethyl acetate, anhydrous, 99.8%

CAS: 141-78-6
Formula: C₄H₈O₂
MW: 88.11 g/mol

VQ-001911

AR / Dry

Ethyl acetate, AR, specially dried ≥99.90%

CAS: 141-78-6
Formula: C₄H₈O₂
MW: 88.11 g/mol

VQ-045746

EP/Ph. Eur.

Ethyl acetate, EP/Ph. Eur.

CAS: 141-78-6
Formula: C₄H₈O₂
MW: 88.11 g/mol

VQ-046991

HPLC

Ethyl acetate, for HPLC, 99%+

CAS: 141-78-6
Formula: C₄H₈O₂
MW: 88.11 g/mol

VQ-001731

HPLC / Spectroscopy

Ethyl acetate, for HPLC, for spectroscopy ≥99.8%

CAS: 141-78-6
Formula: C₄H₈O₂
MW: 88.11 g/mol

VQ-045516

HPLC / GC

Ethyl acetate, HPLC Plus, for HPLC, GC, and residue analysis, 99.9%

CAS: 141-78-6
Formula: C₄H₈O₂
MW: 88.11 g/mol

VQ-001732

All 10 products with CAS 141-78-6 →

Frequently asked questions

What is the CAS number of Ethyl acetate, for spectroscopy, 99%+?

The CAS Registry Number of Ethyl acetate, for spectroscopy, 99%+ is 141-78-6. It is also known as Acetic ester, Acetic ether, Ethyl ester of acetic acid.

What is the molecular formula and molecular weight of Ethyl acetate, for spectroscopy, 99%+?

Ethyl acetate, for spectroscopy, 99%+ has the molecular formula C4H8O2 and a molecular weight of 88.11 g/mol. Its IUPAC name is ethyl acetate.

Which grade and pack sizes of Ethyl acetate, for spectroscopy, 99%+ can I order?

We supply Ethyl acetate, for spectroscopy, 99%+ in Spectroscopy (≥99%) grade, in 500 mL, 1 L, 4 x 25 kg, 210 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Ethyl acetate, for spectroscopy, 99%+?

Yes. Every lot of Ethyl acetate, for spectroscopy, 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 Ethyl acetate, for spectroscopy, 99%+ be shipped internationally?

Yes. Ethyl acetate, for spectroscopy, 99%+ is classified as hazardous (UN 1173), 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.