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DIHYDROACTINIDIOLIDE

DIHYDROACTINIDIOLIDE Structure
CAS No.
15356-74-8
Chemical Name:
DIHYDROACTINIDIOLIDE
Synonyms
Dihydroactinolide;DIHYDROACTINIDIODE;DIHYDROACTINIDIOLIDE USP/EP/BP;4,4,7a-Trimethyl-5,6,7,7a-tetrahydrobenzofuran-2(4H);4,4,7a-Trimethyl-2,4,5,6,7,7a-hexahydrobenzofuran-2-one;4,5,7,7a-Tetrahydro-4,4,7a-trimethyl-2(6H)benzofuranone;5,8,7,7-Tetrahydro-4,4,7a-trimethyl-alpha-benzofuranone;2,4,5,6,7,7a-Hexahydro-4,4,7a-trimethylbenzofuran-2-one;5,6,7,7a-tetrahydro-4,4,7a-trimethylbenzofuran-2(4H)-one;4,4,7a-Trimethyl-5,6,7,7a-tetrahydrobenzofuran-2(4H)-one
CBNumber:
CB9512005
Molecular Formula:
C11H16O2
Molecular Weight:
180.24
MOL File:
15356-74-8.mol
Modify Date:
2024/7/18 18:48:51

DIHYDROACTINIDIOLIDE Properties

Melting point 42-43°
Boiling point 296℃
Density 1.05
FEMA 4020 | (+/-)-(2,6,6-TRIMETHYL-2-HYDROXYCYCLOHEXYLIDENE)ACETIC ACID GAMMA-LACTONE
Flash point 120℃
storage temp. 2-8°C
solubility Chloroform (Slightly), DMSO (Slightly), Methanol (Slightly)
form Solid
color Off-White
Odor at 100.00 %. ripe apricot fruity plum berry grape tropical fruit woody
Odor Type fruity
JECFA Number 1164
LogP 2.26
EPA Substance Registry System 2(4H)-Benzofuranone, 5,6,7,7a-tetrahydro-4,4,7a-trimethyl- (15356-74-8)

SAFETY

Risk and Safety Statements

Symbol(GHS) 
GHS06
Signal word  Danger
Hazard statements  H300
Precautionary statements  P264-P270-P301+P310-P321-P330-P405-P501

DIHYDROACTINIDIOLIDE Chemical Properties,Uses,Production

Chemical Properties

(+/–)-(2,6,6-Trimethyl-2-hydroxycyclohexylidene) acetic acid gamma-lactone has a powerful musky or coumarin like odor. As this compound is formed from photooxidation of carotene-like structures, its taste is related to certain fruit types at their peak of ripeness.

Occurrence

Reportedly present in lemongrass and sweet grass oil.

Preparation

Prepared in a patented process by degradation of beta-carotene in the presence of nitrogen and air.

DIHYDROACTINIDIOLIDE Preparation Products And Raw materials

Raw materials

Preparation Products

Global( 97)Suppliers
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CLEARSYNTH LABS LTD. +91-22-45045900 Hyderabad, India 6351 58 Inquiry
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(2,6,6-trimethy1-2-hydroxycyclohexylidene)-acetic acid lactone 4,4,7a-Trimethyl-5,6,7,7a-tetrahydro-1-benzofuran-2(4H)-one 4,5,7,7a-Tetrahydro-4,4,7a-trimethyl-2(6H)benzofuranone 4,4,7a-Trimethyl-2,4,5,6,7,7a-hexahydrobenzofuran-2-one 4,4,7a-Trimethyl-5,6,7,7a-tetrahydrobenzofuran-2(4H)-one Dihydroactinolide 2,4,5,6,7,7a-Hexahydro-4,4,7a-trimethylbenzofuran-2-one 2-Hydroxy-2,6,6-trimethylcyclohexylidene-1-acetic acid lactone 5,8,7,7-Tetrahydro-4,4,7a-trimethyl-alpha-benzofuranone (S)-4,4,7a-TriMethyl-5,6,7,7a-tetrahydrobenzofuran-2(4H)-one 5,6,7,7a-tetrahydro-4,4,7a-trimethylbenzofuran-2(4H)-one (+/-)-(2,6,6-TRIMETHYL-2-HYDROXYCYCLOHEXYLIDENE)ACETICACIDGAMMALACTONE DIHYDROACTINIDIODE 4,4,7a-Trimethyl-5,6,7,7a-tetrahydrobenzofuran-2(4H) DIHYDROACTINIDIOLIDE USP/EP/BP Dihydroactindiolide/ 4,4,7a-Trimethyl-5,6,7,7a-tetrahydrobenzofuran-2(4H)-one 15356-74-8 81800-41-4