More than 15 years GMP Factory Suppy 99.5% Citral Medical Grade CAS5392-40-5

Citral

2,6-Octadienal,3,7-dimethyl-;3,7-Dimethyl-2,6-octadienal;Citral;Lemsyn GB;3,7-Dimethyl-2,6-octadien-1-al;Lemarome N;NSC 6170;Citral PQ Extra;8022-94-4;37350-34-8;96680-15-8;250599-19-0;433282-33-8;1392408-16-0;2321523-57-1

5392-40-5

C10H16O

InChIKey=WTEVQBCEXWBHNA-UHFFFAOYSA-N

152.23

152.23

1721871

226-394-6

758ZMW724E

1725

6170

2810

DTXSID6024836

Mobile pale yellow liquid

2912190090

17.1

3

colorless to light yellow Liquid

0.891-0.897 g/cm³ @ Temp: 15 °C

<-10 °C

227 °C

215 °F

1.457

Practically insoluble in water

2-8°C

0.2 mm Hg ( 200 °C)

5 (vs air)

LD50 orally in rats: 4.96 g/kg (Opdyke)

4.3-9.9%(V)

Strong lemon odor

Taste threshold values: Detection: 28 to 120 ppb; alpha-citral, 32 to 460 ppb; beta-citral, 30 to 460 ppb.

ACID VALUE: 5.0 MAX

Henry's Law constant = 4.35X10-5 atm-cu m/mol at 25 °C (est)

VAPOR PRESSURE: 5 MM HG @ 91-95 °C /GERANIAL/|Light oily liquid with a lemon odor not as intense but sweeter than geranial; BP: 91-92 °C at 2.6 mm Hg; density: 0.8869 at 20 °C/4 °C; Index of refraction: 1.48690 at 20 °C/D miscible with ether, benzyl benzoate, propylene glycol, diethyl phthalate, glycerol, mineral oils, alc, essential oils; practically insol in water /Neral/|Light oily liquid with strong lemon odor. BP: 92-93 °C at 2.6 mm Hg; Index of refraction: 1.4892 at 20 °C/D; density: 0.8888 at 20 °C/4 °C; miscible with ether, benzyl benzoate, propylene glycol, diethyl phthalate, glycerol, mineral oils, alc, essential oils; practically insol in water /Geranial/|Hydroxyl radical reaction rate constant = 1.36X10-10 cu cm/molec-sec at 25 °C (est)

Insoluble in water.

Aldehydes

CITRAL is an aldehyde. Aldehydes are frequently involved in self-condensation or polymerization reactions. These reactions are exothermic; they are often catalyzed by acid. Aldehydes are readily oxidized to give carboxylic acids. Flammable and/or toxic gases are generated by the combination of aldehydes with azo, diazo compounds, dithiocarbamates, nitrides, and strong reducing agents. Aldehydes can react with air to give first peroxo acids, and ultimately carboxylic acids. These autoxidation reactions are activated by light, catalyzed by salts of transition metals, and are autocatalytic (catalyzed by the products of the reaction). The addition of stabilizers (antioxidants) to shipments of aldehydes retards autoxidation. This compound can react with alkalis and strong acids. It can readily isomerize. (NTP, 1992)

225 °C