Name | (E)-6,10-Dimethyl-5,9-undecadien-2-one |
Synonyms | Geranylaceton Geranylacetone Geranyl Acetane Geranylacetone,trans 6,10-dimethylundeca-5,9-dien-2-one (E)-6,10-Dimethyl-5,9-undecadien-2-one (5E)-6,10-dimethylundeca-5,9-dien-2-one (E)-6,10-dimethyl-5,9- undecadien-2-one (5Z)-6,10-dimethylundeca-5,9-dien-2-one TRANS-6,10-DIMETHYL-5,9-UNDECADIEN-2-ONE 5,9-Undecadien-2-one,6,10-dimethyl-,(E)- 5,9-Undecadien-2-one, 6,10-dimethyl-, (5E)- geranylacetone,2,6-dimethyl-2,6-undecadien-10-one |
CAS | 3796-70-1 |
EINECS | 223-269-8 |
InChI | InChI=1/C13H22O/c1-11(2)7-5-8-12(3)9-6-10-13(4)14/h7,9H,5-6,8,10H2,1-4H3/b12-9- |
Molecular Formula | C13H22O |
Molar Mass | 194.31 |
Density | 0.873g/mLat 25°C(lit.) |
Boling Point | 254-258°C(lit.) |
Flash Point | >230°F |
JECFA Number | 1122 |
Vapor Presure | 0.0157mmHg at 25°C |
Appearance | Clear Colorless Liquid |
Specific Gravity | 0.873 |
BRN | 1722277 |
Storage Condition | 2-8℃ |
Sensitive | 4: no reaction with water under neutral conditions |
Refractive Index | n20/D 1.467(lit.) |
MDL | MFCD00008910 |
Use | Used as a pharmaceutical intermediate, for the synthesis of different plant alcohols, can be formulated with geranium oil, used in the fragrance industry |
Hazard Symbols | Xi - Irritant |
Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S37/39 - Wear suitable gloves and eye/face protection S36 - Wear suitable protective clothing. |
WGK Germany | 3 |
HS Code | 29141900 |
Hazard Note | Irritant |
FEMA | 3542 | 6,10-DIMETHYL-5,9-UNDECADIEN-2-ONE |
NIST chemical information | Information provided by: webbook.nist.gov (external link) |
EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
use | geraniol acetone is a natural fragrance with magnolia aroma. it is used as a pharmaceutical intermediate, used to synthesize iso-plant alcohol, can prepare geraniol, and can be used in fragrance industry. |
production method | 1. obtained from linalool and ethyl acetoacetate under the catalysis of aluminum isopropoxide. 2. Tobacco: BU,56;BU,14/MS;OR,18, 40, 41, 57;BU,18;FC,9, 18, 40. With linalool as raw material, there are two synthetic routes, linalool and ethyl acetoacetate route; linalool and methyl isopropenyl ether route. |