A | B | C | D | E | F | G | H | CH | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9
Names | |
---|---|
Preferred IUPAC name
(2E)-3-Phenylprop-2-en-1-ol | |
Other names | |
Identifiers | |
3D model (JSmol)
|
|
ChEBI | |
ChEMBL | |
ChemSpider | |
ECHA InfoCard | 100.216.224 |
EC Number |
|
KEGG | |
PubChem CID
|
|
UNII | |
| |
| |
Properties | |
C9H10O | |
Molar mass | 134.17 g/mol |
Density | 1.0397 g/cm3 at 35 °C |
Melting point | 33 °C |
Boiling point | 250 °C |
Slightly | |
Solubility | soluble in ethanol, acetone, dichloromethane |
-87.2·10−6 cm3/mol | |
Hazards | |
GHS labelling: | |
Warning | |
H317 | |
P261, P272, P280, P302+P352, P321, P333+P313, P363, P501 | |
Flash point | 126°C |
Safety data sheet (SDS) | External MSDS |
Related compounds | |
Related compounds
|
Cinnamic acid; Cinnamaldehyde |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C , 100 kPa).
|
Cinnamyl alcohol or styron[1] is an organic compound that is found in esterified form in storax, Balsam of Peru, and cinnamon leaves. It forms a white crystalline solid when pure, or a yellow oil when even slightly impure. It can be produced by the hydrolysis of storax.
Cinnamyl alcohol has a distinctive odour described as "sweet, balsam, hyacinth, spicy, green, powdery, cinnamic" and is used in perfumery[2] and as a deodorant.
Cinnamyl alcohol is naturally occurrent only in small amount, so its industrial demand is usually fulfilled by chemical synthesis starting from cinnamaldehyde.[3]
Properties
The compound is a solid at room temperature, forming colourless crystals that melt upon gentle heating. As is typical of most higher-molecular weight alcohols, it is sparingly soluble in water at room temperature, but highly soluble in most common organic solvents.
Safety
Cinnamyl alcohol has been found to have a sensitising effect on some people[4][5] and as a result is the subject of a Restricted Standard issued by IFRA (International Fragrance Association).
Glycosides
Rosarin and rosavin are cinnamyl alcohol glycosides isolated from Rhodiola rosea.
References
- ^ a b Chemical News and Journal of Industrial Science, Volumes 27-28, Sir William Crookes, page 126
- ^ "cinnamyl alcohol 104-54-1". thegoodscentscompany.com. Retrieved 26 July 2015.
- ^ Zucca, P; Littarru, M; Rescigno, A; Sanjust, E (May 2009). "Cofactor recycling for selective enzymatic biotransformation of cinnamaldehyde to cinnamyl alcohol". Bioscience, Biotechnology, and Biochemistry. 73 (5): 1224–6. doi:10.1271/bbb.90025. PMID 19420690. S2CID 28741979.
- ^ "Food and Chemical Toxicology" (PDF). RIFM. 2007. Archived from the original (PDF) on 2021-01-12. Retrieved 2012-04-05.
- ^ Survey and health assessment of chemical substances in massage oils Archived 2007-06-28 at the Wayback Machine
- Merck Index, 11th Edition, 2305.
Text je dostupný za podmienok Creative Commons Attribution/Share-Alike License 3.0 Unported; prípadne za ďalších podmienok. Podrobnejšie informácie nájdete na stránke Podmienky použitia.
Antropológia
Aplikované vedy
Bibliometria
Dejiny vedy
Encyklopédie
Filozofia vedy
Forenzné vedy
Humanitné vedy
Knižničná veda
Kryogenika
Kryptológia
Kulturológia
Literárna veda
Medzidisciplinárne oblasti
Metódy kvantitatívnej analýzy
Metavedy
Metodika
Text je dostupný za podmienok Creative
Commons Attribution/Share-Alike License 3.0 Unported; prípadne za ďalších
podmienok.
Podrobnejšie informácie nájdete na stránke Podmienky
použitia.
www.astronomia.sk | www.biologia.sk | www.botanika.sk | www.dejiny.sk | www.economy.sk | www.elektrotechnika.sk | www.estetika.sk | www.farmakologia.sk | www.filozofia.sk | Fyzika | www.futurologia.sk | www.genetika.sk | www.chemia.sk | www.lingvistika.sk | www.politologia.sk | www.psychologia.sk | www.sexuologia.sk | www.sociologia.sk | www.veda.sk I www.zoologia.sk