Beta-Damascone
- Product Name
- Beta-Damascone
- CAS No.
- 35044-68-9
- Chemical Name
- Beta-Damascone
- Synonyms
- 2-Buten-1-one, 1-(2,6,6-trimethyl-1-cyclohexen-1-yl)-;α-DAMASCONE;B-Damascone;3,4-Dihydro-3,4,7-megastigmatrien-7-one;BETA-DAMASCONE;1-(2-Butenoyl)-2,6,6-trimethyl-1-cyclohexene;1-(2,6,6-Trimethyl-1-cyclohexenyl)-2-butene-1-one;J131X1Y3RE 35044-68-9 beta-Damascone 2-Buten-1-one, 1-(2,6,6-trimethyl-1-cyclohexen-1-yl)- 1-(2,6,6-Trimethyl-1-cyclohexen-1-yl)-2-buten-1-one 4-(2,6,6-Trimethylcyclohex-1-enyl)but-2-en-4-one UN
- CBNumber
- CB3511864
- Molecular Formula
- C13H20O
- Formula Weight
- 192.3
- MOL File
- 35044-68-9.mol
Beta-Damascone Property
- Boiling point:
- 271.2±10.0 °C(Predicted)
- Density
- 0.907±0.06 g/cm3(Predicted)
- FEMA
- 3243 | 1-(2,6,6-TRIMETHYL-1-CYCLOHEXEN-1-YL)-2-BUTEN-1-ONE
- storage temp.
- 2-8°C
- Odor
- at 1.00 % in dipropylene glycol. fruity floral black currant plum rose honey tobacco
- Odor Type
- fruity
- JECFA Number
- 384
- LogP
- 4.40
- EPA Substance Registry System
- 2-Buten-1-one, 1-(2,6,6-trimethyl-1-cyclohexen-1-yl)- (35044-68-9)
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H317May cause an allergic skin reaction
H411Toxic to aquatic life with long lasting effects
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P272Contaminated work clothing should not be allowed out of the workplace.
P273Avoid release to the environment.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352IF ON SKIN: wash with plenty of soap and water.
N-Bromosuccinimide Price
- Product number
- 1162648
- Product name
- Beta-Damascone
- Purity
- United States Pharmacopeia (USP) Reference Standard
- Packaging
- 3x0.5ml
- Price
- $405
- Updated
- 2022/05/15
- Product number
- CD13014912
- Product name
- 1-(2,6,6-Trimethylcyclohex-1-en-1-yl)but-2-en-1-one
- Purity
- 95+%
- Packaging
- 25g
- Price
- $396
- Updated
- 2021/12/16
Beta-Damascone Chemical Properties,Usage,Production
Chemical Properties
Beta-Damascone is a colorless to pale yellow
liquid with a very powerful floral, complex fruity note, reminiscent of plum,
rose, and blackcurrant. ??-Damascone is found as a volatile constituent of many
natural materials, for example, in rose oils and extracts.
One synthetic route to the damascones starts with an appropriate cyclogeranic
acid derivative (halide, ester, etc.). This is reacted with an allyl magnesium halide
to give 2,6,6-trimethylcyclohexenyl diallyl carbinol, which on pyrolysis yields the
desired l-(2,6,6-trimethylcyclohexenyl)-3-buten-l-one. Damascone is obtained by
rearrangement of the double bond in the side chain.
The ??- and ??-damascones are used in perfume compositions, especially rose
perfumes, and in flavor compositions, to which they impart naturalness and body.
Occurrence
In Burley tobacco oil; in volatile fractions from leaves of Carphephorus corymbosus and C. paniculatus. Reported found in bilberry, butter, milk, caviar, chicken fat, cooked beef and mutton, cured pork, pork and beef fat, roasted filberts and peanuts, pecans, potato chips, soybean, coriander leaf and seed and kiwifruit.
Preparation
Various methods: recently from ionone izoxazoles, also from 7,8-dehydro-β-ionole.
Aroma threshold values
Detection: 8.6 to 41 ppb
Taste threshold values
Taste characteristics at 30 ppm: green, woody, minty with a herbal floral nuance.
Beta-Damascone Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from Beta-Damascone manufacturers
- Product
- Beta-Damascone 35044-68-9
- Price
- US $1.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 20T
- Release date
- 2024-08-09