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Tetrahydrolinalool Manufacturer/High quality/Best price/In stock
Cas No: 78-69-3
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High quality Tetrahydrolinalool
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Tetrahydrolinalool
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Tetrahydrolinalool
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Factory Supply 3,7-dimethyloctan-3-ol
Cas No: 78-69-3
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3,7-Dimethyloctan-3-ol
Cas No: 78-69-3
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Tetrahydrolinalool
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CAS No.78-69-3 Tetrahydrolinalool
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3,7-dimethyl-3-octanol CAS NO.78-69-3
Cas No: 78-69-3
USD $ 2.0-6.0 / Kilogram 1 Kilogram 10 Metric Ton/Month Hebei yanxi chemical co.,LTD. Contact Supplier

78-69-3 Usage

Uses

Perfumery, flavoring.

Aroma threshold values

Aroma characteristics at 1%: floral linalool-like with a fatty citrus rind and tea-like nuance.

Chemical Properties

Tetrahydrolinalool has a sweet, oily, floral odor (more so than linalool) with a citrus floral taste.

Chemical Properties

Clear colorless liquid

Taste threshold values

Taste characteristics at 1 to 15 ppm: clean and fresh, floral, tea-like with citrus and herbal nuances.

Preparation

By hydrogenation of dl-linalool in the presence of palladium black according to Barbier and Lacquin; also from magnesium ethyl bromide and isoamylketone, or by hydrogenation of 2,6-dimethyl-2-octen-6-ol in the presence of nickel at 100°C; optically active and racemic forms are expected because of the structure of this product.

Occurrence

Reported found in Virginia tobacco.

Definition

ChEBI: A fatty alcohol that is 3-octanol substituted by methyl groups at positions 3 and 7. Metabolite observed in cancer metabolism.

Chemical Properties

Tetrahydrolinalool is a constituent of honey aroma. It is a colorless liquid with a linalool-like odor that is slightly fresher but distinctly weaker than that of linalool. Tetrahydrolinalool is prepared by catalytic hydrogenation of linalool and is used as a substitute for the less stable linalool in perfuming aggressive media.
InChI:InChI=1/C10H22O/c1-5-10(4,11)8-6-7-9(2)3/h9,11H,5-8H2,1-4H3/t10-/m0/s1

78-69-3SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 12, 2017

Revision Date: Aug 12, 2017

1.Identification

1.1 GHS Product identifier

Product name 3,7-dimethyl-3-octanol

1.2 Other means of identification

Product number -
Other names Linalool tetrahydride

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only. Fragrances
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:78-69-3 SDS

78-69-3Synthetic route

2,6-dimethyl-6-(triphenylsilyloxy)octane

2,6-dimethyl-6-(triphenylsilyloxy)octane

tetrahydrolinalool
78-69-3

tetrahydrolinalool

Conditions
ConditionsYield
With naphthalene; lithium In tetrahydrofuran; methanol at 20℃; for 5h;98%
6-Methoxymethoxy-2,6-dimethyl-octane
144708-84-9

6-Methoxymethoxy-2,6-dimethyl-octane

tetrahydrolinalool
78-69-3

tetrahydrolinalool

Conditions
ConditionsYield
With methanol; DOWEX-50W-X2 for 2h; Heating;94%
3,7-dimethylocta-1,6-dien-3-ol
78-70-6

3,7-dimethylocta-1,6-dien-3-ol

tetrahydrolinalool
78-69-3

tetrahydrolinalool

Conditions
ConditionsYield
With ammonium chloride In methanol Electrochemical reaction;93%
With (bis-1,2-diphenylphosphinoethane)Co(CH2SiMe3)2; hydrogen In toluene at -196.15 - 25℃; under 3040.2 Torr; for 14h; Reagent/catalyst; Sealed tube;82%
With hydrogen at 80℃; under 7500.75 Torr; for 1h; Autoclave;68%
3,7-dimethylocta-1,6-dien-3-ol
78-70-6

3,7-dimethylocta-1,6-dien-3-ol

A

tetrahydrolinalool
78-69-3

tetrahydrolinalool

B

dihydrolinalool
18479-51-1

dihydrolinalool

Conditions
ConditionsYield
With iron(III) chloride hexahydrate; hydrazine hydrate In ethanol at 80℃; for 36h;A 82%
B 18%
With air; hydrazine hydrate In ethanol at 25℃; for 4h;
linalool
126-91-0

linalool

tetrahydrolinalool
78-69-3

tetrahydrolinalool

Conditions
ConditionsYield
With hydrogen; platinum levorotatory substances of 2,6-dimethyl-octanol-(6);
With ethanol; water; hydrogen in Gegenwart von Katalysatoren der Platingruppe; levorotatory substances of 2,6-dimethyl-octanol-(6);
3,7-dimethylocta-1,6-dien-3-ol
78-70-6

3,7-dimethylocta-1,6-dien-3-ol

A

2,6-dimethyloctane
2051-30-1

2,6-dimethyloctane

B

tetrahydrolinalool
78-69-3

tetrahydrolinalool

Conditions
ConditionsYield
With hydrogen; nickel at 130 - 140℃; Hydrogenation;
With hydrogen; nickel
3-methyl-1-butyl acetate
123-92-2

3-methyl-1-butyl acetate

ethylmagnesium bromide
925-90-6

ethylmagnesium bromide

tetrahydrolinalool
78-69-3

tetrahydrolinalool

Conditions
ConditionsYield
inactive form of 2,6-dimethyl-octanol-(6);
dihydrolinalool
18479-51-1

dihydrolinalool

A

2,6-dimethyloctane
2051-30-1

2,6-dimethyloctane

B

tetrahydrolinalool
78-69-3

tetrahydrolinalool

Conditions
ConditionsYield
With hydrogen; nickel at 130 - 140℃; Hydrogenation;
With hydrogen; nickel
dihydrolinalool
18479-51-1

dihydrolinalool

tetrahydrolinalool
78-69-3

tetrahydrolinalool

Conditions
ConditionsYield
With nickel pumice stone at 100℃; under 15 Torr; Hydrogenation;
hydrodehydrolinalool
1604-26-8

hydrodehydrolinalool

tetrahydrolinalool
78-69-3

tetrahydrolinalool

Conditions
ConditionsYield
With platinum Hydrogenation;
With nickel Hydrogenation;
(S)-2-ethyl-6-methyl-heptylamine
33204-58-9

(S)-2-ethyl-6-methyl-heptylamine

tetrahydrolinalool
78-69-3

tetrahydrolinalool

Conditions
ConditionsYield
With perchloric acid; sodium nitrite
(5Ξ,6S)-2,6-dimethyl-5-(toluene-4-sulfonyloxy)-octane
34038-41-0

(5Ξ,6S)-2,6-dimethyl-5-(toluene-4-sulfonyloxy)-octane

tetrahydrolinalool
78-69-3

tetrahydrolinalool

Conditions
ConditionsYield
With sodium acetate In 1,4-dioxane
2,6-dimethyloctane
2051-30-1

2,6-dimethyloctane

A

tetrahydrolinalool
78-69-3

tetrahydrolinalool

B

2,6-dimethyl-2-octanol
18479-57-7

2,6-dimethyl-2-octanol

Conditions
ConditionsYield
With 4-nitroperbenzoic acid In chloroform at 60℃; Rate constant; proportion of velocity of the hydroxylation of tert- and sec. C-H-bonds;
With 4-nitroperbenzoic acid In chloroform at 60℃; Yield given. Yields of byproduct given;
With potassium fluoride; perfluoro-cis-2-n-butyl-3-n-propyloxaziridine In trichlorofluoromethane at 20℃; Product distribution; Further Variations:; Reagents; time;
3,7-dimethyloct-6-en-1-yn-3-ol
29171-20-8

3,7-dimethyloct-6-en-1-yn-3-ol

A

3,7-dimethylocta-1,6-dien-3-ol
78-70-6

3,7-dimethylocta-1,6-dien-3-ol

B

tetrahydrolinalool
78-69-3

tetrahydrolinalool

Conditions
ConditionsYield
With hydrogen; modified (Zn(CH3COO)2+pyridine+KOH) ShPAK-0.5 (0.5percent Pd/Al2O3) In methanol at 55℃; p(H2)=0.04 MPa;
With hydrogen; ShPAK-0.5 (0.5percent Pd/Al2O3) In methanol at 55℃; Product distribution; var. temp. and p(H2), Zn(CH3COO)2 and pyridine+KOH modified catalysts; apparent activation energies;
With hydrogen; ShPAK-0.5 modified by Zn(OAc)2 + NH3 at 65℃; under 7355.08 - 11768.1 Torr; for 3.5h;
dihydrolinalool

dihydrolinalool

tetrahydrolinalool
78-69-3

tetrahydrolinalool

Conditions
ConditionsYield
With ethanol; water; hydrogen in Gegenwart von Katalysatoren der Platingruppe; levorotatory substances of 2,6-dimethyl-octanol-(6);
3,7-dimethyl-oct-7-en-3-ol
18479-52-2

3,7-dimethyl-oct-7-en-3-ol

nickel pumice stone

nickel pumice stone

tetrahydrolinalool
78-69-3

tetrahydrolinalool

Conditions
ConditionsYield
at 100℃; under 15 Torr; Hydrogenation;
ethanol
64-17-5

ethanol

linalool
126-91-0

linalool

palladium

palladium

hydrogen

hydrogen

tetrahydrolinalool
78-69-3

tetrahydrolinalool

Conditions
ConditionsYield
mit mehr Wasserstoff;
hydrodehydrolinalool
1604-26-8

hydrodehydrolinalool

hydrogen

hydrogen

platinum black

platinum black

tetrahydrolinalool
78-69-3

tetrahydrolinalool

Conditions
ConditionsYield
bei gewoehnlichem Druck;
ethanol
64-17-5

ethanol

linalool
126-91-0

linalool

platinum

platinum

tetrahydrolinalool
78-69-3

tetrahydrolinalool

Conditions
ConditionsYield
Hydrogenation;
ethanol
64-17-5

ethanol

linalool
126-91-0

linalool

platinum

platinum

hydrogen

hydrogen

tetrahydrolinalool
78-69-3

tetrahydrolinalool

Conditions
ConditionsYield
mit mehr Wasserstoff;
(R)-3,7-dimethyl-3-octanol
56577-25-4

(R)-3,7-dimethyl-3-octanol

sulfuric acid
7664-93-9

sulfuric acid

A

3,7-dimethyl-oct-3-ene
56523-31-0

3,7-dimethyl-oct-3-ene

B

3,7-dimethyl-oct-2-ene
6874-06-2, 6874-32-4, 56523-30-9

3,7-dimethyl-oct-2-ene

C

tetrahydrolinalool
78-69-3

tetrahydrolinalool

Conditions
ConditionsYield
at 100℃;
linalool
126-91-0

linalool

hydrogen

hydrogen

copper

copper

A

2,6-dimethyloctane
2051-30-1

2,6-dimethyloctane

B

tetrahydrolinalool
78-69-3

tetrahydrolinalool

Conditions
ConditionsYield
Hydrogenation;
linalool
126-91-0

linalool

hydrogen

hydrogen

nickel

nickel

A

2,6-dimethyloctane
2051-30-1

2,6-dimethyloctane

B

tetrahydrolinalool
78-69-3

tetrahydrolinalool

Conditions
ConditionsYield
Hydrogenation;
dihydrolinalool
18479-51-1

dihydrolinalool

nickel

nickel

hydrogen

hydrogen

A

2,6-dimethyloctane
2051-30-1

2,6-dimethyloctane

B

tetrahydrolinalool
78-69-3

tetrahydrolinalool

Conditions
ConditionsYield
Hydrogenation;
(+-)-3,7-dimethyl-oct-1-en-3-ol

(+-)-3,7-dimethyl-oct-1-en-3-ol

tetrahydrolinalool
78-69-3

tetrahydrolinalool

Conditions
ConditionsYield
With methanol; platinum Hydrogenation;
(R)-3,7-dimethyl-3-octanol
56577-25-4

(R)-3,7-dimethyl-3-octanol

A

tetrahydrolinalool
78-69-3

tetrahydrolinalool

B

2.6-dimethyl-octen-(6) and 2.6-dimethyl-octene-(5)

2.6-dimethyl-octen-(6) and 2.6-dimethyl-octene-(5)

Conditions
ConditionsYield
With sulfuric acid at 100℃;
benzyl 3,7-dimethyl-3-octyl carbonate

benzyl 3,7-dimethyl-3-octyl carbonate

tetrahydrolinalool
78-69-3

tetrahydrolinalool

Conditions
ConditionsYield
With naphthalen-1-yl-lithium In tetrahydrofuran at 0℃; for 5h;81 % Chromat.
3,7-dimethyl-3-octyl pivalate

3,7-dimethyl-3-octyl pivalate

tetrahydrolinalool
78-69-3

tetrahydrolinalool

Conditions
ConditionsYield
With naphthalene; lithium In tetrahydrofuran at 0℃; for 4h;38 % Chromat.
tetrahydrolinalool
78-69-3

tetrahydrolinalool

3-bromo-3,7-dimethyloctane
1142814-79-6

3-bromo-3,7-dimethyloctane

Conditions
ConditionsYield
With trimethylsilyl bromide In neat (no solvent) at 20℃; for 15h; Inert atmosphere;94%
With phosphorus tribromide
tetrahydrolinalool
78-69-3

tetrahydrolinalool

t-butoxalyl chloride
39061-59-1

t-butoxalyl chloride

tert-butyl (3,7-dimethyloctan-3-yl) oxalate

tert-butyl (3,7-dimethyloctan-3-yl) oxalate

Conditions
ConditionsYield
With pyridine; dmap In dichloromethane at 0 - 20℃; Inert atmosphere;94%
tetrahydrolinalool
78-69-3

tetrahydrolinalool

diethyl(isopropyl)silyl trifluoromethanesulfonate
126889-55-2

diethyl(isopropyl)silyl trifluoromethanesulfonate

Diethyl-(1-ethyl-1,5-dimethyl-hexyloxy)-isopropyl-silane
126909-57-7

Diethyl-(1-ethyl-1,5-dimethyl-hexyloxy)-isopropyl-silane

Conditions
ConditionsYield
With 2,6-dimethylpyridine In dichloromethane Ambient temperature;90%
tetrahydrolinalool
78-69-3

tetrahydrolinalool

benzyl chloroformate
501-53-1

benzyl chloroformate

benzyl 3,7-dimethyl-3-octyl carbonate

benzyl 3,7-dimethyl-3-octyl carbonate

Conditions
ConditionsYield
With n-butyllithium In tetrahydrofuran; hexane at 0℃; for 2h;87%
tetrahydrolinalool
78-69-3

tetrahydrolinalool

ethyl acrylate
140-88-5

ethyl acrylate

ethyl 4-ethyl-4,8-dimethylnonanoate

ethyl 4-ethyl-4,8-dimethylnonanoate

Conditions
ConditionsYield
With cyclopentadienyl titanium(IV) trichloride; triethylsilyl chloride; zinc In tetrahydrofuran at 60℃; for 12h; Molecular sieve; Sealed tube; Inert atmosphere;85%
tetrahydrolinalool
78-69-3

tetrahydrolinalool

6-hydroperoxy-2,6-dimethyloctane

6-hydroperoxy-2,6-dimethyloctane

Conditions
ConditionsYield
With sulfuric acid; dihydrogen peroxide In 1,4-dioxane; water at -10 - 60℃;83%
tetrahydrolinalool
78-69-3

tetrahydrolinalool

1,1,1,3,3,3-hexamethyl-disilazane
999-97-3

1,1,1,3,3,3-hexamethyl-disilazane

3,7-dimethyl-3-trimethylsiloxyoctane

3,7-dimethyl-3-trimethylsiloxyoctane

Conditions
ConditionsYield
With iodine In dichloromethane for 1h;78%
tetrahydrolinalool
78-69-3

tetrahydrolinalool

7-chloro-3,7-dimethyloctan-3-ol

7-chloro-3,7-dimethyloctan-3-ol

Conditions
ConditionsYield
With dichloro(1,10-phenanthroline) copper(II); 1-azido-1λ3-benzo[d][1,2]iodaoxol-3(1H)-one In 1,2-dichloro-ethane at 50℃; for 48h; Inert atmosphere; Sealed tube;78%
tetrahydrolinalool
78-69-3

tetrahydrolinalool

pivaloyl chloride
3282-30-2

pivaloyl chloride

3,7-dimethyl-3-octyl pivalate

3,7-dimethyl-3-octyl pivalate

Conditions
ConditionsYield
Stage #1: tetrahydrolinalool With n-butyllithium In tetrahydrofuran; hexane at 0℃; for 0.166667h;
Stage #2: pivaloyl chloride In tetrahydrofuran; hexane at 0℃; for 1h;
75%
tetrahydrolinalool
78-69-3

tetrahydrolinalool

2,6-dimethyloctane-2,6-diol
54796-79-1

2,6-dimethyloctane-2,6-diol

Conditions
ConditionsYield
With 1,1,1,3',3',3'-hexafluoro-propanol; 3,4-dihydro-2,4,4-trimethyl-1-(trifluoromethyl)isoquinolinium tetrafluoroborate; dihydrogen peroxide In water at 20℃; for 20h; chemoselective reaction;58%
With Oxone; 1,1,1-trifluoro-2-hexanone; tetra(n-butyl)ammonium hydrogensulfate; sodium hydrogencarbonate In water at 4℃; for 72h; Sealed tube;34%
With 3,3-dimethyldioxirane In acetone for 24h; Ambient temperature;
With 3,3-dimethyldioxirane In acetone Rate constant; Ambient temperature; different solvents;
With iodosylbenzene; C40H39ClN4OPRu(1+)*Cl(1-); trifluoroacetic acid In 1,1,2,2-tetrachloroethane at 35℃; for 30h; regioselective reaction;
tetrahydrolinalool
78-69-3

tetrahydrolinalool

mono-L-menthyl glutarate
220621-22-7

mono-L-menthyl glutarate

L-menthyl tetrahydrolinalyl glutarate

L-menthyl tetrahydrolinalyl glutarate

Conditions
ConditionsYield
With dmap; diisopropyl-carbodiimide In dichloromethane at 20 - 35℃; for 69.5h; Cooling with ice;49%
formic acid
64-18-6

formic acid

tetrahydrolinalool
78-69-3

tetrahydrolinalool

3,7-dimethyl-oct-2-ene
6874-06-2, 6874-32-4, 56523-30-9

3,7-dimethyl-oct-2-ene

Conditions
ConditionsYield
inactive form of 2,6-dimethyl-octanol-(6);
at 100℃; levorotatory substances of 2,6-dimethyl-octanol-(6);
tetrahydrolinalool
78-69-3

tetrahydrolinalool

(E)-3-Ureido-but-2-enoic acid ethyl ester
5435-44-9, 22243-66-9

(E)-3-Ureido-but-2-enoic acid ethyl ester

3,7-dimethyl-oct-2-ene
6874-06-2, 6874-32-4, 56523-30-9

3,7-dimethyl-oct-2-ene

Conditions
ConditionsYield
at 170℃; inactive form of 2,6-dimethyl-octanol-(6);
tetrahydrolinalool
78-69-3

tetrahydrolinalool

A

3,7-dimethyl-oct-3-ene
56523-31-0

3,7-dimethyl-oct-3-ene

B

3,7-dimethyl-oct-2-ene
6874-06-2, 6874-32-4, 56523-30-9

3,7-dimethyl-oct-2-ene

Conditions
ConditionsYield
With sulfuric acid at 100℃;
tetrahydrolinalool
78-69-3

tetrahydrolinalool

3,7-dimethyl-oct-2-ene
6874-06-2, 6874-32-4, 56523-30-9

3,7-dimethyl-oct-2-ene

Conditions
ConditionsYield
With zinc(II) chloride at 170℃;
tetrahydrolinalool
78-69-3

tetrahydrolinalool

2,6-dimethyloctane
2051-30-1

2,6-dimethyloctane

Conditions
ConditionsYield
With aluminum oxide Dehydratisieren und Hydrieren des Reaktionsprodukts;
tetrahydrolinalool
78-69-3

tetrahydrolinalool

6-chloro-2,6-dimethyl-octane
54059-75-5

6-chloro-2,6-dimethyl-octane

tetrahydrolinalool
78-69-3

tetrahydrolinalool

2-oxo-propionic acid
127-17-3

2-oxo-propionic acid

3,7-dimethyl-oct-2-ene
6874-06-2, 6874-32-4, 56523-30-9

3,7-dimethyl-oct-2-ene

Conditions
ConditionsYield
at 140℃; levorotatory substances of 2,6-dimethyl-octanol-(6);
formaldehyd
50-00-0

formaldehyd

tetrahydrolinalool
78-69-3

tetrahydrolinalool

2-Ethyl-2,6-dimethyl-heptanoic acid methyl ester
43010-58-8

2-Ethyl-2,6-dimethyl-heptanoic acid methyl ester

Conditions
ConditionsYield
(i) H2SO4, (ii) /BRN= 102415/; Multistep reaction;
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