Butyrophenone, 99%+

Name: Butyrophenone, 99%+
Brand: Vaqora Chemicals
SKU: VQ-019153

About Butyrophenone, 99%+

Listed under CAS 495-40-9, Butyrophenone is an aroma chemical available from Vaqora Chemicals in Puriss grade, specified at ≥99% purity. The compound has the formula C10H12O, corresponding to a molecular weight of 148.2 g/mol. Its systematic (IUPAC) name is 1-phenylbutan-1-one. Alternative names: 1-Benzoylpropane and 1-Phenyl-1-butanone.

It is supplied as a colourless to yellow liquid. Reported physical data include a melting point of 11-13 °C and a density of 1.021 g/mL at 25 °C. Keep containers tightly closed in a cool, well-ventilated area away from heat and ignition sources. The GHS classification uses the signal word “Danger”, so appropriate gloves, eye protection and ventilation are recommended.

Typical applications include flavour formulation, fragrance compounding and aroma research. Typical end-use sectors are food and beverage processing and cosmetics and personal care.

Available in 25 g, 100 g, 500 g and 1 kg packs, Butyrophenone is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Flavour formulation
Fragrance compounding
Aroma research

Industries

Specifications & identifiers

Chemical identifiers
Product name	Butyrophenone, 99%+
Catalogue No.	VQ-019153
CAS Number	495-40-9
IUPAC name	1-phenylbutan-1-one
Molecular formula	C₁₀H₁₂O
Molecular weight	148.2 g/mol
Exact mass	148.0888
Grade	Puriss
Purity / assay	≥99%
HSN code	29143990
InChIKey	FFSAXUULYPJSKH-UHFFFAOYSA-N
SMILES	CCCC(=O)C1=CC=CC=C1
PubChem CID	10315

Physical properties
Physical form	Liquid
Appearance	Colourless to yellow liquid
Melting point	11-13 °C
Density	1.021 g/mL at 25 °C
LogP (XLogP3)	2.5
H-bond donors / acceptors	0 / 1
TPSA	17.1 Å²
Synonyms	1-Benzoylpropane, 1-Phenyl-1-butanone, Phenyl propyl ketone, n-Butyrophenone, 1-Butanone, 1-phenyl-, Propyl phenyl ketone, nButyrophenone, 1Phenyl1butanone, 1Phenylbutan1one, 1Butanone, 1phenyl, 1-Phenyl-butan-1-one, Butyrophenone, >=99%

Safety & hazard information (GHS)

Corrosive

Harmful / irritant

Signal word: Danger

Hazard statements

H317May cause an allergic skin reaction
H318Causes serious eye damage

Precautionary statements: P261, P264 + P265, P272, P280, P302 + P352, P305 + P354 + P338, P317, P321, P333 + P317, P362 + P364, 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 495-40-9

AR

Butyrophenone, AR

CAS: 495-40-9
Formula: C₁₀H₁₂O
MW: 148.2 g/mol

VQ-046560

Frequently asked questions

What is the CAS number of Butyrophenone, 99%+?

The CAS Registry Number of Butyrophenone, 99%+ is 495-40-9. It is also known as 1-Benzoylpropane, 1-Phenyl-1-butanone, Phenyl propyl ketone.

What is the molecular formula and molecular weight of Butyrophenone, 99%+?

Butyrophenone, 99%+ has the molecular formula C10H12O and a molecular weight of 148.2 g/mol. Its IUPAC name is 1-phenylbutan-1-one.

Which grade and pack sizes of Butyrophenone, 99%+ can I order?

We supply Butyrophenone, 99%+ in Puriss (≥99%) grade, in 25 g, 100 g, 500 g, 1 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Butyrophenone, 99%+?

Yes. Every lot of Butyrophenone, 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 Butyrophenone, 99%+ be shipped internationally?

Yes. Butyrophenone, 99%+ 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.