Terpinen-4-Ol
  • Terpinen-4-OlTerpinen-4-Ol

Terpinen-4-Ol

Terpinen-4-Ol

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Terpinen-4-ol Grunnleggende informasjon


Oversikt Biologiske aktiviteter Referanser


Produktnavn:

Terpinen-4-ol

Synonymer:

1-isopropyl-4-metyl-cykloheks-3-enol; 1-metyl-4-isopropyl-1-cykloheksen-4-ol; 1-metyl-4-isopropyl-1-cykloheksen-4-ol (4-terpineol) ; 1-para-Menthen-4-ol; (+/-) - 4-HYDROXY-4-ISOPROPYL-1-METYL-1-CYCLOHEXENE; 4-CARVOMENTHENOL; 1-TERPINEN-4-OL; (+/-) -1-ISOPROPYL-4-METYL-3-CYCLOHEXEN-1-OL

CAS:

562-74-3

MF:

C10H18O

MW:

154.25

EINECS:

209-235-5

Produkt kategorier:

Biochemistry;Terpenes;Terpenes (Others);Monocyclic Monoterpenes;Intermediates & Fine Chemicals;Pharmaceuticals;Alphabetical Listings;C-DFlavors and Fragrances;Certified Natural Products;Flavors and Fragrances;C-D

Mol File:

562-74-3.mol



Terpinen-4-ol Chemical Properties


Melting point 

137-188 ° C

alfa

+ 25,2 °

Kokepunkt

212 ° C

tetthet

0.929

FEMA

2248 | 4-CARVOMENTHENOL

refractive index 

n20 / D 1.478

Fp

175 ° F

storage temp. 

-20°C

skjema

Væske

pka

14,94 ± 0,40 (Forutsagt)

Specific Gravity

0.930.9265 (19â „ƒ)

farge

Klar fargeløs til lett gul

optisk aktivitet

[α]20/D 27°, neat

Vannløselighet

Veldig lett oppløselig

JECFA-nummer

439

Merck

3935

Stabilitet:

Stabil. Brennbar. Ikke kompatibel med sterke oksidasjonsmidler.

InChIKey

WRYLYDPHFGVWKC-UHFFFAOYSA-N

CAS DataBase Reference

562-74-3(CAS DataBase Reference)

NIST Chemistry Reference

3-cykloheksen-1-ol, 4-metyl-l- (1-metyletyl) - (562-74-3)

EPA Substance Registry System

4-Terpineol (562-74-3)


Terpinen-4-ol sikkerhetsinformasjon


Farekoder

Xn

Risk Statements 

22-36 / 37/38

Safety Statements 

26-36-37/39

WGK Germany 

2

RTECS

OT0175110

HS kode

29061990


Terpinen-4-ol Usage


Kjemiske egenskaper

fargeløs eller blek gul væske

Occurrence

4-Carvomenthenol (dextro) has been reported present in the oil of Cupressus macrocarpa lavender, Spanish origanum, Ledum palustre, Eucalyptus australiana var. A., Thuja occidentalis, etc. The l-form is present in the oil of Eucalyptus dives and in some other essences such as Xanthoxylum rhetsa, together with the racemic form. The racemic form is found in camphor oil. Reported found in fresh apple, apricots, orange juice, peel oils of orange, lemon, grapefruit, tangerines, anise, cinnamon, ginger and nutmeg.

Bruker

Shows antioxidant effects. Antiseptic.

Definition

CHEBI: En terpineolat som er 1-menten som bærer en hydroksysubstituent i posisjon 4.

Smakterskelverdier

Taste characteristics at 30 ppm: sweet, citrus green with a tropical fruity character.

Anticancer Research

Also this molecule exhibits antitumor effects by apoptotic mechanism. Studies weredone in mice bearing A549 tumor xenografts (Quintans et al. 2013; Kiyan et al.2014).

Chemical Synthesis

One of several terpinenol isomers, depending on the position of the double bond and that of the hydroxyl group, this terpene, whose structure has been defined by Wallach, can be isolated by fractional distillation. It exists in nature as the dextro, levo and racemic isomer; the synthetic product is always optically inactive. The 1-terpineneol or 1-meththyl-4-isopropyl-3-cyclohexen-1-ol has been prepared by Wallach (Burdock, 1997).


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