9-DECEN-1-OL

CAS NO.：13019-22-2
Empirical Formula: C10H20O
Molecular Weight: 156.27
MDL number: MFCD00002992
EINECS: 235-878-6
SAFETY DATA SHEET (SDS)
Update Date: 2026-05-28 00:21:40

What is 9-DECEN-1-OL?

Chemical properties

9-Decen-1 (cipher)-ol has been identified as a trace constituent of cognac. It is a colorless liquid with a fresh, dewy, rose note that can be prepared by partial dehydration of 1,10-decanediol. It is used in rosy, floral soap perfumes.

Physical properties

9-DECEN-1-OL is colorless oily Iiquid. Practically insoluble in water, soluble in alcohol and oils.

Occurrence

Apparently has not been reported to occur in nature.

The Uses of 9-DECEN-1-OL

It finds it uses in a wide range of fragrances, especially in fine fragrances and soaps, in floral, rose petal or herbal fragrances. 9-Decen-1-ol is used in the preparation of semifluorinated acids required for the synthesis of poly(styrene-b-semi fluorinated isoprene) block copolymers with -CF2H-terminated side groups.

The Uses of 9-DECEN-1-OL

9-Decen-1-ol was used in the preparation of semifluorinated acids required for the synthesis of poly(styrene-b-semifluorinated isoprene) block copolymers with -CF₂H-terminated side groups.

Preparation

From 1,10-decamethylene glycol (Arctander, 1969).

Definition

ChEBI: 9-Decen-1-ol is an aliphatic alcohol.

General Description

9-Decen-1-ol undergoes oxidation to give 9-decenoic in aqueous media (dioxane–water mixtures) in the presence of supported palladium or platinum catalysts.

Trade name

Rosalva (IFF), Trepanol® (Takasago).

Properties of 9-DECEN-1-OL

Melting point:	-13 °C
Boiling point:	234-238 °C(lit.)
Density	0.876 g/mL at 25 °C(lit.)
vapor pressure	5Pa at 20℃
refractive index	n20/D 1.447(lit.)
Flash point:	210 °F
storage temp.	Sealed in dry,Room Temperature
solubility	Chloroform
form	Liquid
pka	15.20±0.10(Predicted)
color	Orange-red to red
Odor	at 10.00 % in dipropylene glycol. dewy rose waxy fresh clean aldehydic
Water Solubility	Soluble in water at 20°C 0.16g/L. Soluble in alcohol, dipropylene glycol, paraffin oil.
BRN	1750928
Stability:	Stable. Combustible. Incompatible with strong oxidizing agents.
CAS DataBase Reference	13019-22-2(CAS DataBase Reference)
EPA Substance Registry System	9-Decen-1-ol (13019-22-2)

Safety information for 9-DECEN-1-OL

Signal word	Warning
Pictogram(s)	Exclamation Mark Irritant GHS07
GHS Hazard Statements	H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation
Precautionary Statement Codes	P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P271:Use only outdoors or in a well-ventilated area. P280:Wear protective gloves/protective clothing/eye protection/face protection. P302+P352:IF ON SKIN: wash with plenty of soap and water. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.