trans-2-Hexenal(CAS#6728-26-3)

Molecular Formula	C6H10O
Molar Mass	98.14
Density	0.846
Melting Point	-78°C (estimate)
Boling Point	146-149℃
Flash Point	35℃
Water Solubility	INSOLUBLE
Vapor Presure	10 mm Hg ( 20 °C)
Vapor Density	3.4 (vs air)
Appearance	Form Liquid, color Clear colorless to light yellow
Storage Condition	2-8℃
Refractive Index	1.444
MDL	MFCD00007008
Physical and Chemical Properties	Chemical properties pale yellow liquid. It is rich in fresh fruits and fragrant green leaves. There are two isomers, cis and trans. Boiling point 150~152 ℃, or 47 ℃(2266 Pa), flash point 3 7.8 ℃. Soluble in ethanol, propylene glycol and most non-volatile oils, very slightly soluble in water. Natural products exist in tea, mulberry leaves, radish leaves and other oils, as well as cucumbers, apples, peaches, orange peel, strawberries, egg fruits, papaya, etc.
Use	Use 1, GB 2760~96 for the allowable use of edible spices. Mainly used for the preparation of raspberry, mango, egg, apple, strawberry flavor. 2, the product has a fresh green leaf fragrance, can be used for artificial flowers, essential oils, all kinds of flower fragrance blend spices. Some derivatives of Qingye aldehyde are also spices, such as the dimethyl acetal and diethyl acetal of Qingye aldehyde; The hydrogenation of Qingye aldehyde to produce the anti-hexenyl alcohol (green leaf alcohol), oxidation of the resulting trans-hexenoic acid -2 and so on.

Product Detail

Hazard Symbols	Xn – Harmful
Risk Codes	R10 – Flammable R21/22 – Harmful in contact with skin and if swallowed.
Safety Description	S16 – Keep away from sources of ignition. S36/37 – Wear suitable protective clothing and gloves.
UN IDs	UN 1988
WGK Germany	2
RTECS	MP5900000
TSCA	Yes
HS Code	29121900
Hazard Class	3
Packing Group	III