Hydrocinnamaldehyde

Structural formula
General
Surname	Hydrocinnamaldehyde
other names	3-phenylpropionaldehyde; 3-phenylpropanal; HYDROCINNAMALDEHYDE ( INCI ) ;
Molecular formula	C 9 H 10 O
Brief description	colorless to yellowish liquid
External identifiers / databases
EC number	203-211-8
ECHA InfoCard	100.002.920
PubChem	7707
Wikidata	Q174903
properties
Molar mass	134.18 g · mol -1
Physical state	liquid
density	1.01 g cm −3 (20 ° C)
Melting point	−42 ° C
boiling point	222 ° C
Vapor pressure	15 h Pa (98 ° C)
solubility	practically insoluble in water
safety instructions
GHS labeling of hazardous substances	no GHS pictograms
	no GHS pictograms
H and P phrases	H: no H-phrases
	P: no P-phrases
Toxicological data	> 5000 mg kg −1 ( LD 50 , rat , oral ) ; > 5000 mg kg −1 ( LD 50 , rabbit , transdermal ) ;
	As far as possible and customary, SI units are used. Unless otherwise noted, the data given apply to standard conditions .

Hydrocinnamaldehyde is a chemical compound that is used as a fragrance and as a raw material for the synthesis of other fragrances and medicines . Their smell is similar to that of hyacinths .

Occurrence and representation

Garden hyacinth ( Hyacinthus orientalis )

Hydrocinnamaldehyde occurs naturally in cinnamon , hyacinths, and lilacs . Hydrocinnamaldehyde synthetically is by hydrogenation of cinnamaldehyde recovered.

properties

Hydrocinnamaldehyde is an air-sensitive, colorless to yellowish liquid. The flash point is 90 ° C, the ignition temperature 245 ° C.

Individual evidence

↑ Entry on HYDROCINNAMALDEHYDE in the CosIng database of the EU Commission, accessed on February 25, 2020.
↑ ^a ^b ^c ^d ^e ^f ^g ^h ⁱ ^j ^k Entry on 3-phenylpropionaldehyde in the GESTIS substance database of the IFA , accessed on December 20, 2019(JavaScript required) .
↑ ^a ^b Data sheet hydrocinnamaldehyde from Sigma-Aldrich , accessed on January 13, 2008 ( PDF ).
↑ DC Wine: How fragrances are made ( Memento from September 28, 2007 in the Internet Archive ).
↑ Patent US3372199 : Method for the production of Process for the production of hydrocinnamaldehyde. Published March 5, 1968 , Inventors: Paul N. Rylander, Nathan Himselstein. ‌

Web links

Brenda: Ligand: 3-phenylpropionaldehyde

[CosIng-1] Entry on HYDROCINNAMALDEHYDE in the CosIng database of the EU Commission, accessed on February 25, 2020.

[GESTIS-2] ↑ ^a ^b ^c ^d ^e ^f ^g ^h ⁱ ^j ^k Entry on 3-phenylpropionaldehyde in the GESTIS substance database of the IFA , accessed on December 20, 2019(JavaScript required) .

[SigmaAldrich-3] Data sheet hydrocinnamaldehyde from Sigma-Aldrich , accessed on January 13, 2008 ( PDF ).

[4] DC Wine: How fragrances are made ( Memento from September 28, 2007 in the Internet Archive ).

[5] Patent US3372199 : Method for the production of Process for the production of hydrocinnamaldehyde. Published March 5, 1968 , Inventors: Paul N. Rylander, Nathan Himselstein. ‌