ChemicalBook > CAS DataBase List > trans-2-Octen-1-ol

trans-2-Octen-1-ol

Product Name: trans-2-Octen-1-ol
CAS No.: 18409-17-1
Chemical Name: trans-2-Octen-1-ol
Synonyms: 2-Octen-1-ol, (E)-;2-OCTEN-1-OL;(E)-2-OCTEN-1-OL;(E)-2-octenol;(E)-oct-2-en-1-ol;(2E)-2-Octen-1-ol;2E-8OH;FEMA 3887;trans-2-Octenol;(2E)-OCTEN-1-OL
CBNumber: CB6304926
Molecular Formula: C8H16O
Formula Weight: 128.21
MOL File: 18409-17-1.mol

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trans-2-Octen-1-ol Property

Melting point:: -31.5°C (estimate)
Boiling point:: 85-87 °C/10 mmHg (lit.)
Density: 0.843 g/mL at 25 °C (lit.)
refractive index: n20/D 1.4460(lit.)
FEMA: 3887 | (E)-2-OCTEN-1-OL
Flash point:: 198 °F
storage temp.: Sealed in dry,Room Temperature
form: Liquid
pka: 14.49±0.10(Predicted)
color: colorless
Odor: at 1.00 % in dipropylene glycol. green citrus vegetable fatty
Odor Type: green
biological source: synthetic
Water Solubility: Insoluble
JECFA Number: 1370
BRN: 1720707
LogP: 2.82
CAS DataBase Reference: 18409-17-1(CAS DataBase Reference)
NIST Chemistry Reference: 2-Octen-1-ol, (e)-(18409-17-1)
EPA Substance Registry System: (E)-2-Octen-1-ol (18409-17-1)

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Safety

Hazard Codes: Xi
Risk Statements: 36/37/38-36/38
Safety Statements: 26-36-36/37-37/39
WGK Germany: 3
TSCA: Yes
HazardClass: 3
HS Code: 29052990

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 547115
Product name: trans-2-Octen-1-ol
Purity: 97%
Packaging: 25g
Price: $131
Updated: 2025/07/31

TCI Chemical

Product number: O0247
Product name: trans-2-Octen-1-ol
Purity: >95.0%(GC)
Packaging: 10mL
Price: $60
Updated: 2025/07/31

TCI Chemical

Product number: O0247
Product name: trans-2-Octen-1-ol
Purity: >95.0%(GC)
Packaging: 100mL
Price: $406
Updated: 2025/07/31

American Custom Chemicals Corporation

Product number: CHM0156743
Product name: TRANS-2-OCTEN-1-OL
Purity: 95.00%
Packaging: 1G
Price: $630.63
Updated: 2021/12/16

Chem-Impex

Product number: 39056
Product name: trans-2-Octen-1-ol,95%(GC)
Purity: 95%(GC)
Packaging: 10ML
Price: $63.84
Updated: 2021/12/16

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trans-2-Octen-1-ol Chemical Properties,Usage,Production

Chemical Properties

clear colorless liquid

Occurrence

Reported present in apple, bilberry, cranberry, guava, orange, grape, melon, peas, strawberry jam, potato, roasted turkey and chicken, cognac, rum, tea, cloudberry, mushroom, kelp, malt, dried bonito and endive.

Uses

flavors and fragrances

Definition

ChEBI: (E)-oct-2-en-1-ol is a medium-chain primary fatty alcohol that is (E)-2-octene substituted by a hydroxy group at position 1. It has a role as a flavouring agent and a fragrance. It is an alkenyl alcohol, a medium-chain primary fatty alcohol and a primary allylic alcohol.

Aroma threshold values

Detection: 40 to 840 ppb; recognition: 100 ppb. Aroma characteristics at 1.0%: oily, slightly nutty, fatty waxy, stale creamy, chicken fatty with an old cucumber green nuance.

Taste threshold values

Taste characteristics at 1 to 5 ppm: green, slightly oxidized, oily and nutty, chicken fatty, goaty and creamy on dry out with a cucumber rind nuance.

Synthesis Reference(s)

Journal of the American Chemical Society, 95, p. 2715, 1973 DOI: 10.1021/ja00789a068
Tetrahedron Letters, 19, p. 1145, 1978

Biological Activity

Odor at 1.0%', 'Taste at 1-5 ppm

trans-2-Octen-1-ol Preparation Products And Raw materials

Raw materials

Sodium hydride Ethyl bromoacetate Tetrahydrofuran Lithium Aluminum Hydride Dichloromethane Triphenylphosphine Hexanal

Preparation Products

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trans-2-Octen-1-ol Suppliers

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trans-2-Octenol

FEMA 3887

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2-OCTEN-1-OL

TRANS-2-OCTEN-1-OL

(E)-oct-2-en-1-ol

octenol,(E)-2-octenol

2-Octen-1-ol, (2E)-

(E)-2-OCTEN-1-OL

trans-2-Octen-1-ol,98%

trans-2-Octen-1-ol, 98% 5GR

trans-2-Octen-1-ol 97%

<i>trans</i>-2-Octen-1-ol

trans-2-Octen-1-ol ,97%

2E-8OH

trans-2-Octen-1-ol&gt

(2E)-oct-2-en-1-ol

trans-2-Octen-1-ol ISO 9001：2015 REACH

18409-17-1

CH3CH24CHCHCH2OH

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