Lily Aldehyde

Produktnavn:

Lily aldehyde

CAS:

80-54-6

MF:

C14H20O

MW:

204.31

EINECS:

201-289-8

Produkt kategorier:

Organiske

Mol-fil:

80-54-6.mol

Smeltepunkt

106-109 ° C

Kokepunkt

150 ° C 10 mm

density 

0,946 g / ml ved 20 ° C (opplyst)

brytningsindeks

n20/D 1.505

Fp

100 ° C

storage temp. 

2-8°C

form 

neat

BRN 

880140

InChIKey

SDQFDHOLCGWZPU-UHFFFAOYSA-N

CAS DataBase Reference

80-54-6 (CAS DataBase Reference)

NIST Chemistry Reference

Lilial (80-54-6)

EPA Substance Registry System

Benzenepropanal, 4-(1,1-dimethylethyl)-.alpha.-methyl- (80-54-6)

Farekoder

Xn, N

Risikoverklæringer

22-38-51 / 53-62-43

Sikkerhetserklæringer

60-61-36 / 37

RIDADR 

UN 3082 9/PG 3

WGK Germany 

2

RTECS

MW4895000

F

10

HS kode

29121900

Description

Lily aldehyde (also known as lysmeral or Lilial) is a chemical compound commonly used as a perfume in cosmetic preparations and laundry powders1-3. It is fresh light green floral lily muguet lindenblossom aldehyde. Lilial is used in a wide variety of compositions where it confers a particularly recommended for floral notes such as muguet, linden-blossom and cyclamen2.

Kjemiske egenskaper

Lily aldehyde is a homolog of cyclamenaldehyde. The racemic compound is a colorless to slightly yellow liquid with a mild-floral odor, reminiscent of cyclamen and lily of the valley.
The aldehyde is prepared by the same routes as cyclamenaldehyde.
Other routes start from ??-methylcinnamaldehyde. ??-Methylcinnamaldehyde (from benzaldehyde and propionaldehyde) is hydrogenated to ??-methyldihydrocinnamic alcohol.The alcohol is alkylated with tert-butyl chloride or isobutene to 4-tert-butyl-??-methyldihydrocinnamic alcohol, which is subsequently dehydrogenated to the desired aldehyde.
4-tert-Butyl - ?? - metyldihydrocinnamaldehyde er mer stabil enn cyclamenaldehyd og er en populær komponent i blomstersammensetninger, spesielt lilje av valle- og lindetyper, på grunn av den milde, behagelige blomsterduften. Det brukes i et bredt spekter av parfymetyper, men spesielt i såpe og vaskemiddelparfymer.

Handelsnavn

Lilestralis Pure (Innospec), Lysmeral® Extra (BASF).

Contact allergens

Lilial? is a synthetic compound listed as a fragrance allergen. Its presence is indicated on cosmetics within the EU.

Preparation Products

3-(4-ISOPROPYLPHENYL)ISOBUTYRALDEHYDE

Råvarer

tert-butylbenzen -> 4-tert-butylbenzyl chloride -> Tropine -> 4-T-BUTYL PROPIOPHONE -> 4-tert-Butylbenzaldehyde