Methyl ionone

Name: Methyl ionone
Brand: Vaqora Chemicals
SKU: VQ-019271

About Methyl ionone

Listed under CAS 1335-46-2, Methyl ionone is an aroma chemical available from Vaqora Chemicals (Synthesis grade). Formula C14H22O, molecular weight 206.32 g/mol. The IUPAC name is (E)-1-(2,6,6-trimethylcyclohex-2-en-1-yl)pent-1-en-3-one. It is also known as lrone or Iralia.

The product is provided as a liquid. Store in a cool, well-ventilated place, away from sources of ignition, with the container tightly sealed. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

Typical applications include flavour formulation, fragrance compounding and aroma research. Our customers for this product work in food and beverage processing and cosmetics and personal care.

Vaqora Chemicals supplies Methyl ionone in 500 g, 5 kg and 4 x 25 kg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Flavour formulation
Fragrance compounding
Aroma research

Industries

Specifications & identifiers

Chemical identifiers
Product name	Methyl ionone
Catalogue No.	VQ-019271
CAS Number	1335-46-2
IUPAC name	(E)-1-(2,6,6-trimethylcyclohex-2-en-1-yl)pent-1-en-3-one
Molecular formula	C₁₄H₂₂O
Molecular weight	206.32 g/mol
Exact mass	206.1671
Grade	Synthesis
HSN code	29420090
InChIKey	VPKMGDRERYMTJX-CMDGGOBGSA-N
SMILES	CCC(=O)/C=C/C1C(=CCCC1(C)C)C
PubChem CID	5371084

Physical properties
Physical form	Liquid
Appearance	Liquid
LogP (XLogP3)	3.4
H-bond donors / acceptors	0 / 1
TPSA	17.1 Å²
Synonyms	lrone, Iralia, methyl-ionon, Methylionone, Ionone, methyl-, alpha-methyl ionone, alpha-Cetone, 1-(2,6,6-trimethylcyclohex-2-en-1-yl)pent-1-en-3-one, Methyl-alpha-ionone, 5-(2,6,6-Trimethyl-2-cyclohexenyl)-4-penten-3-one, alpha-Methylionone, 1-(2,6,6-Trimethyl-2-cyclohexene-1-yl)-1-penten-3-one

Safety & hazard information (GHS)

Harmful / irritant

Environmental hazard

Signal word: Warning

Hazard statements

H315Causes skin irritation
H319Causes serious eye irritation
H411Toxic to aquatic life with long lasting effects

Precautionary statements: P264, P264 + P265, P273, P280, P302 + P352, P305 + P351 + P338, P321, P332 + P317, P337 + P317, P362 + P364, P391, 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

Frequently asked questions

What is the CAS number of Methyl ionone?

The CAS Registry Number of Methyl ionone is 1335-46-2. It is also known as lrone, Iralia, methyl-ionon.

What is the molecular formula and molecular weight of Methyl ionone?

Methyl ionone has the molecular formula C14H22O and a molecular weight of 206.32 g/mol. Its IUPAC name is (E)-1-(2,6,6-trimethylcyclohex-2-en-1-yl)pent-1-en-3-one.

Which grade and pack sizes of Methyl ionone can I order?

We supply Methyl ionone in Synthesis grade, in 500 g, 5 kg, 4 x 25 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Methyl ionone?

Yes. Every lot of Methyl ionone 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 Methyl ionone be shipped internationally?

Yes. Methyl ionone 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.