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23726-91-2

23726-91-2 structure
23726-91-2 structure
  • Name: Damascone
  • Chemical Name: β-Damascone
  • CAS Number: 23726-91-2
  • Molecular Formula: C13H20O
  • Molecular Weight: 192.297
  • Catalog: Flavors and spices Synthetic spice Ketone fragrance Decenone
  • Create Date: 2018-04-30 08:00:00
  • Modify Date: 2026-07-12 10:35:55
  • β-Damascone is an aroma active rice volatile and is widely used in perfume compositions. β-Damascone has also received certain attention as a potential cancer chemopreventive and a mosquito and muscoid insecticide[1][2].
Name β-Damascone
Synonyms (E)-1-(2,6,6-Trimethyl-1-cyclohexen-1-yl)-2-buten-1-on
(e)-1-(2,6,6-trimethylcyclohex-1-enyl)-2-buten-1-one
2-Buten-1-one, 1-(2,6,6-trimethyl-1-cyclohexen-1-yl)-, (2E)
(2E)-1-(2,6,6-Triméthyl-1-cyclohexén-1-yl)-2-butén-1-one
trans-b-Damascone
2,6,6-trimethyl-1-trans-crotonoyl-1,3-cyclohexadiene
1-(2,6,6-trimethyl-1-cyclohexen-1-yl)-,(E)-2-Buten-1-one
BETA-1-(2,6,6-TRIMETHYL-1-CYCLOHEXEN-1-YL)-2-BUTEN-1-ONE
(E)-1-(2,6,6-trimethylcyclohexen-1-yl)but-2-en-1-one
(E)-β-Damascone
6,6-trimethylcyclohex-1-enyl)-1-((e)-2-buten-1-on
(E)-beta-Damascone 1000 μg/mL in Acetonitrile
TRANS-4-(2,6,6-TRIMETHYLCYCLOHEX-1-ENYL)-BUT-2-ENE-4-ONE
(E)-1-(2,6,6-Trimethylcyclohex-1-en-1-yl)but-2-en-1-one
DORINONE BETA FAB
trans-.beta.-Damascone
trans-beta-damascone
DAMASCONE, B
(E)-β-damascone,(2E)-1-(2,6,6-trimethyl-1-cyclohexen-1-yl)-2-buten-1-one,trans-β-damascone
β-Damascone, 10 mM in DMSO
(E)-1-(2,6,6-Trimethylcyclohex-1-enyl)but-2-en-1-one
b-Damascone
Synthetic Flavour and Fraance (E) -Beta-Damascone CAS: 23-2
β Damascone,cancer,perfume,chemopreventive,inhibit,β-Damascone,volatile,mosquito,muscoid,βDamascone,insecticide,Inhibitor
Ethyl Turkic ketone
2-BUTEN-1-ONE, 1-(2,6,6-TRIMETHYLCYCLOHEX-1-ENYL)-, (E)
(2E)-1-(2,6,6-Trimethyl-1-cyclohexen-1-yl)-2-buten-1-on
Ethyl ketone bit Turkic
(E)-1-(2,6,6-Trimethyl-1-cyclohexen-1-yl)-2-buten-1-one
DAMASCON-BETA
(e)-beta-damascone
trans-2,6,6-Trimethyl-1-crotonylcyclohex-1-ene
DAMASCONE, B-(RG)
DAMASCONE
(2E)-1-(2,6,6-Trimethylcyclohex-1-en-1-yl)but-2-en-1-one
(E)-b-Damascone
trans-β-damascone
4-(2.6.6-Trimethyl cyclohex-1-enyl)-but-2-en-4-one
(2E)-1-(2,6,6-Trimethyl-1-cyclohexen-1-yl)-2-buten-1-one
β-Damascone (Isomer mixture)
rosedihydroketone
1-[2,6,6-Trimethyl-1-cyclohexen-1-yl]-2-buten-1-one
6,6-trimethyl-1-cyclohexen-1-yl)-1-((e)-2-buten-1-on
Description β-Damascone is an aroma active rice volatile and is widely used in perfume compositions. β-Damascone has also received certain attention as a potential cancer chemopreventive and a mosquito and muscoid insecticide[1][2].
Related Catalog
In Vitro CYP101C1 is capable of binding and hydroxylating ionone derivatives including α- and β-ionone and β-damascone[3]. Several of the key flavor compounds in rose essential oil are C13-norisoprenoids, such asβ-damascenone, β-Damascone, and β-ionone which are derived from carotenoid degradation[4].
References

[1]. Mahattanatawee K, et al. Comparison of aroma active and sulfur volatiles in three fragrant rice cultivars using GC-olfactometry and GC-PFPD. Food Chem. 2014;154:1-6.

[2]. Gabryś B, et al. Systemic deterrence of aphid probing and feeding by novel β-damascone analogues. J Pest Sci (2004). 2015;88(3):507-516.

[3]. Ma M, et al. Structural Analysis of CYP101C1 from Novosphingobium aromaticivorans DSM12444. Chembiochem. 2011;12(1):88-99.

Density 0.9±0.1 g/cm3
Boiling Point 271.2±10.0 °C at 760 mmHg
Molecular Formula C13H20O
Molecular Weight 192.297
Flash Point 108.0±14.0 °C
Exact Mass 192.151413
PSA 17.07000
LogP 4.40
Vapour Pressure 0.0±0.6 mmHg at 25°C
Index of Refraction 1.476
Storage condition 2-8°C

CHEMICAL IDENTIFICATION

RTECS NUMBER :
EN0340000
CHEMICAL NAME :
2-Buten-1-one, 1-(2,6,6-trimethylcyclohex-1-enyl)-, (E)-
CAS REGISTRY NUMBER :
23726-91-2
LAST UPDATED :
199701
DATA ITEMS CITED :
2
MOLECULAR FORMULA :
C13-H20-O
MOLECULAR WEIGHT :
192.33
WISWESSER LINE NOTATION :
L6UTJ A1 BV1U2 C1 C1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
2920 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
FCTXAV Food and Cosmetics Toxicology. (London, UK) V.1-19, 1963-81. For publisher information, see FCTOD7. Volume(issue)/page/year: 13,487,1975
Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H317
Precautionary Statements P280
Hazard Codes Xi: Irritant;
Risk Phrases R43
Safety Phrases 36/37
RIDADR NONH for all modes of transport
WGK Germany 2
RTECS EN0340000
HS Code 29142990
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