Molekula
(Z)-1-(2,6,6-Trimethyl-1-cyclohexen-1-yl)-2-buten -1-one (beta-Damascone)
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 1999 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
(Z)-1-(2,6,6-Trimethyl-1-cyclohexen-1-yl)-2-buten-1-one, commonly known as beta-Damascone, is a high-impact fragrance compound used in perfumery and flavor industries to impart a rich, floral, and fruity aroma with a woody, damask rose character. It is widely employed in fine fragrances, cosmetics, and food applications for its long-lasting, powerful scent profile. This chemical has a CAS number of 23726-92-3, with the molecular formula C13H20O and a molecular weight of 192.30 g/mol. It is stable at ambient storage conditions and carries a signal word of "Warning" for safety classification. Molekula supplies beta-Damascone from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Example image for illustration only. Other packaging and pack sizes are available.
Pricing & pack sizes
Pack sizes & pricing
Pricing on request — packs available from research to bulk quantities.
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Specifications
| Property | Value |
|---|---|
| Appearance | Colourless or light yellow transparent liquid |
| Refractive Index | 1.496 - 1.501 |
| Assay | ≥90.0% |
| Solubility in alcohol | 1ml soluble in 10ml 95% ethanol |
| Lead (Pb) | ≤0.001% |
| Arsenic (As) | ≤0.0001% |
| Relative density (25°C) | 0.934 - 0.942 |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Transport Class | 9 |
| Packing Group | III |
| Acidity | Neutral |
Literature values
Published physical properties of the substance, not batch specifications.
| Property | Value |
|---|---|
| Boiling Point | 67-70 °C |
Source: PubChem CID 1616260 (Joint FAO/WHO Expert Committee on Food Additives (JECFA))
Identification
| Property | Value |
|---|---|
| SKU | 89985064 |
| CAS Number | 23726-92-3 |
| IUPAC Name | (Z)-1-(2,6,6-trimethylcyclohexen-1-yl)but-2-en-1-one |
| EC Number | 245-843-7 |
| Molecular Formula | C13H20O |
| Molecular Weight | 192.30 |
| Exact Mass | 192.1514 |
| SMILES | C/C=C\C(=O)C1=C(CCCC1(C)C)C |
| InChIKey | BGTBFNDXYDYBEY-ALCCZGGFSA-N |
| InChI | InChI=1S/C13H20O/c1-5-7-11(14)12-10(2)8-6-9-13(12,3)4/h5,7H,6,8-9H2,1-4H3/b7-5- |
| PubChem CID | 1616260 |
| UN Number | UN3082 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 2914295000 |
| Tariff Code | 2914290090 |
Safety & GHS
-
Health Hazard
GHS07
-
Hazardous to the Environment
GHS09
Hazard statements
- H315 Causes skin irritation
- H317 May cause an allergic skin reaction
- H400 Very toxic to aquatic life
Precautionary statements
- P273 Avoid release to the environment
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P302+352 IF ON SKIN: Wash with soap and water
- P303+361 IF ON SKIN (or hair): Remove immediately all contaminated clothing. Rinse with water/shower
- P333+313 IF skin irritation or a rash occurs: Get medical advice/attention
- P501 Dispose of contents/container to an approved waste disposal plant
Documents
Safety Data Sheets (SDS)
Available in English, French, German, Italian, Portuguese, Russian, Spanish.
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Quality certificates
Molekula Group is certified to ISO 9001:2015 (quality) and ISO 14001:2015 (environmental management), audited by a UKAS-accredited body. Both certificates are valid to 17 May 2028.
Synonyms
- (2Z)-1-(2,6,6-Trimethyl-1-cyclohexen-1-yl)-2-buten-1-one
- (Z)-1-(2,6,6-Trimethyl-1-cyclohexen-1-yl)-2-buten-1-one
- (Z)-1-(2,6,6-Trimethylcyclohex-1-en-1-yl)but-2-en-1-one
- (Z)-1-(2,6,6-trimethylcyclohexen-1-yl)but-2-en-1-one
- (Z)-beta-damascone
- 2-Buten-1-one, 1-(2,6,6-trimethyl-1-cyclohexen-1-yl)-, (Z)-
- beta-Damascone, (Z)-
- cis-2-Buten-1-one, 1-(2,6,6-trimethyl-1-cyclohexen-1-yl)-
- FEMA No. 3243
- FEMA NO. 3243, Z-
Frequently asked questions
What is (Z)-1-(2,6,6-trimethyl-1-cyclohexen-1-yl)-2-buten-1-one (beta-Damascone) used for?
Beta-Damascone is primarily used in perfumery and fragrance formulations for its powerful, long-lasting floral, woody, and fruity notes, often mimicking damask rose and peach scents.
What is the chemical formula and molecular weight of beta-Damascone?
The chemical formula is **C13H20O**, and the molecular weight is **192.30 g/mol**.
What safety classification does beta-Damascone have?
Beta-Damascone carries a **Warning** signal word under GHS classification, indicating it requires careful handling but is not highly hazardous.
How should beta-Damascone be stored?
Store beta-Damascone at **ambient temperature** in a cool, dry place, away from direct sunlight and incompatible materials.
Does Molekula supply beta-Damascone in bulk quantities?
Yes, Molekula can supply beta-Damascone in bulk, with quantities tailored to your specific requirements—please contact us for pricing and availability.
What documentation is provided with an order of beta-Damascone?
Each order includes a **Certificate of Analysis (CoA)**, Material Safety Data Sheet (MSDS), and a product specification sheet for traceability and compliance.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.