1-Octen-3-Ol
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1-Octen-3-Ol

1-Octen-3-ol's cas code is 3391-86-4.

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Product Description

1-Octen-3-ol Basic information


Description Chemical Properties Uses References


Product Name:

1-Octen-3-ol

Synonyms:

1-OCTEN-3-OL, (AMYL VINYL CARBINOL) FCC;1-OCTYLENE-3-OL;1-OCTEN-3-OL;AMYL VINYL CARBINOL (1-OCTEN 3-OL);1-OCTEN-3-OL 98+% FCC;n-Pentylvinylcarbinol;1-Octen-3-ol,98%;octenol,1-octen-3-ol

CAS:

3391-86-4

MF:

C8H16O

MW:

128.21

EINECS:

222-226-0

Product Categories:

API intermediates;alcohol Flavor;Flavors and Fragrances

Mol File:

3391-86-4.mol



1-Octen-3-ol Chemical Properties


Melting point 

-49°C

Boiling point 

84-85 °C25 mm Hg(lit.)

density 

0.837 g/mL at 20 °C

vapor pressure 

1 hPa (20 °C)

FEMA 

2805 | 1-OCTEN-3-OL

refractive index 

n20/D 1.437(lit.)

Fp 

142 °F

storage temp. 

Store below +30°C.

pka

14.63±0.20(Predicted)

form 

Liquid

color 

Clear colorless to pale yellow

Specific Gravity

0.84

explosive limit

0.9-8%(V)

Water Solubility 

Not miscible or difficult to mix in water.

JECFA Number

1152

BRN 

1744110

InChIKey

VSMOENVRRABVKN-UHFFFAOYSA-N

CAS DataBase Reference

3391-86-4(CAS DataBase Reference)

NIST Chemistry Reference

1-Octen-3-ol(3391-86-4)

EPA Substance Registry System

1-Octen-3-ol (3391-86-4)


1-Octen-3-ol Safety Information


Hazard Codes 

Xn

Risk Statements 

22-36/38-20/21/22

Safety Statements 

26-36

RIDADR 

2810

WGK Germany 

3

RTECS 

RH3300000

Autoignition Temperature

245 °C

TSCA 

Yes

HazardClass 

6.1(b)

PackingGroup 

III

HS Code 

29052990

Toxicity

LD50 orally in Rabbit: 340 mg/kg LD50 dermal Rabbit 3300 mg/kg


1-Octen-3-ol Usage And Synthesis


Description

l-Octen-3-ol has a powerful, sweet, earthy odor with a strong, herbaceous note reminiscent of lavender-lavandin, rose, and hay. It has a sweet, herbaceous taste. May be prepared from magnesium amyl bromide and acrolein.

Chemical Properties

1-Octen-3-ol has a powerful, sweet, earthy odor with a strong, herbaceous note reminiscent of lavender–lavandin, rose and hay. It has a sweet, herbaceous taste.

Chemical Properties

1-Octen-3-ol may occur in the optically active form. It is found, for example, in lavender oil and is a steam-volatile component of mushrooms. l-Octen-3-ol is a liquid with an intense mushroom, forest–earthy odor that can be prepared by a Grignard reaction from vinylmagnesium bromide and hexanal. It is used in lavender compositions and in mushroom aromas.

Preparation

From magnesium amyl bromide and acrolein.

Definition

ChEBI: An alkenyl alcohol with a structure based on a C8 unbranched chain with the hydroxy group at C-2 and unsaturation at C-11C-2.

Aroma threshold values

Detection: 14 ppb; recognition: 25 ppb

Taste threshold values

Taste characteristics at 10 ppm: mushroom, earthy, fungal, green, oily, vegetative, umami sensation and savory-brothy.

Trade name

Matsutakeol (Takasago).

Safety Profile

Poison by ingestion and intravenous routes. Moderately toxic by skin contact. When heated to decomposition it emits acrid smoke and irritating fumes.


1-Octen-3-ol Preparation Products And Raw materials


Raw materials

Acrolein-->BROMOPENTANE


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