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Beta-Damascone

Beta-Damascone structure

CAS No:
35044-68-9
Formula:
C13H20O
Chemical Name:
Beta-Damascone
Synonyms:
1-(2,6,6-Trimethyl-1-cyclohexenyl)-2-butene-1-one;1-(2-Butenoyl)-2,6,6-trimethyl-1-cyclohexene;3,4-Dihydro-3,4,7-megastigmatrien-7-one;BETA-DAMASCONE;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;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;2-Buten-1-one, 1-(2,6,6-trimethyl-1-cyclohexen-1-yl)-;B-Damascone
Categories:
Active Pharmaceutical Ingredients > Other Chemical Drugs

Description

colourless to pale yellow liquid with a complex fruity floral odour

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.

Beta-Damascone Basic Attributes

Molecular Weight：

192.3

Exact Mass：

192.30

EC Number：

233-305-4

TSCA：

TSCA listed

DSSTox ID：

DTXSID1067885

Characteristics

Density：

0.907±0.06 g/cm3(Predicted)

Boiling Point：

271.2±10.0 °C(Predicted)

Refractive Index：

1.496-1.501

Water Solubility：

1 ml in 10 ml 95% (in ethanol)

Odor：

at 1.00 % in dipropylene glycol. fruity floral black currant plum rose honey tobacco

Critical Temperature & Pressure：

2-8°C

Safety Information

wgk germany：

WGK 2

GHS Classification：

|Warning|H317 (100%): May cause an allergic skin reaction [Warning Sensitization, Skin]|P261, P272, P280, P302+P352, P321, P333+P313, P363, and P501|Aggregated GHS information provided by 273 companies from 4 notifications to the ECHA C&L Inventory.

Beta-Damascone Use and Manufacturing

Uses

pharmaceutical (small molecule)

Manufacturing Info：

2-Buten-1-one, 1-(2,6,6-trimethyl-1-cyclohexen-1-yl)-, (2Z)-: ACTIVE|2-Buten-1-one, 1-(2,6,6-trimethyl-1-cyclohexen-1-yl)-: ACTIVE

Use Classification：

Food additives -> Flavoring Agents|Flavoring Agents -> JECFA Flavorings Index

Food Additive Classes：

Flavoring Agents

Recommended Suppliers of Beta-Damascone

Guangzhou Yaoguang Technology Co., Ltd. Contact Supplier

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5 YRS

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Unit Price: $12-14 /KG FOB

CAS No.: 35044-68-9

Grade: Reagent Grade

Content: 99%

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Hangzhou zhongqi chem co.,Ltd Contact Supplier

CN
2 YRS

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Beta damascone (high qualified)

Unit Price: $1-1.2 /KG FOB

CAS No.: 35044-68-9

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Henan Chenli Biotechnology Co., LTD. Contact Supplier

CN
3 YRS

Business licensed

Trader Supplier of Fine chemicals and intermediates

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CAS No.: 35044-68-9

Grade: Good Grade

Content: 99%

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