ChemicalBook > CAS DataBase List > 2-UNDECANOL

2-UNDECANOL

Product Name: 2-UNDECANOL
CAS No.: 1653-30-1
Chemical Name: 2-UNDECANOL
Synonyms: FEMA 3246;See A14441;2-UNDECANOL;Undecan-2-ol;2-hendecanol;DL-2-UNDECANOL;(±)-undecan-2-ol;2-UNDECANOL 99+%;2-UNDECANOL, 98+%;2-Hydroxyundecane
CBNumber: CB6315663
Molecular Formula: C11H24O
Formula Weight: 172.31
MOL File: 1653-30-1.mol

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2-UNDECANOL Property

Melting point:: 2-3 °C
Boiling point:: 130-131 °C/28 mmHg (lit.) 229-231 °C (lit.)
Density: 0.828 g/mL at 25 °C (lit.)
refractive index: n20/D 1.437(lit.)
FEMA: 3246 | 2-UNDECANOL
Flash point:: 226 °F
storage temp.: Sealed in dry,Room Temperature
solubility: Chloroform (Sparingly), Ethyl Acetate (Slightly), Methanol (Sparingly)
pka: 15.28±0.20(Predicted)
form: clear liquid
color: Colorless to Almost colorless
Odor: at 100.00 %. fresh waxy clean cloth cotton sarsaparilla
Odor Type: waxy
biological source: synthetic
Water Solubility: Not miscible or difficult to mix in water. Soluble in alcohol and ethyl ether.
JECFA Number: 297
BRN: 1719795
LogP: 4.41
CAS DataBase Reference: 1653-30-1(CAS DataBase Reference)
EPA Substance Registry System: 2-Undecanol (1653-30-1)

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Safety

Hazard Codes: Xi,N
Risk Statements: 36/37/38-51/53
Safety Statements: 26-36-61
RIDADR: UN 3082 9/PG 3
WGK Germany: 2
TSCA: Yes
HS Code: 29051990

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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

H411Toxic to aquatic life with long lasting effects

Precautionary statements

P273Avoid release to the environment.

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: 94070
Product name: 2-Undecanol
Purity: ≥98.0% (GC)
Packaging: 100ml
Price: $621
Updated: 2025/07/31

Sigma-Aldrich

Product number: W324604
Product name: 2-Undecanol
Purity: 97%, FG
Packaging: 25g
Price: $104
Updated: 2023/01/07

TCI Chemical

Product number: U0027
Product name: 2-Undecanol
Purity: >98.0%(GC)
Packaging: 5mL
Price: $30
Updated: 2025/07/31

TCI Chemical

Product number: U0027
Product name: 2-Undecanol
Purity: >98.0%(GC)
Packaging: 25mL
Price: $72
Updated: 2025/07/31

Sigma-Aldrich

Product number: W324604
Product name: 2-Undecanol
Purity: 97%, FG
Packaging: sample
Price: $59.8
Updated: 2023/01/07

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2-UNDECANOL Chemical Properties,Usage,Production

Chemical Properties

2-Undecanol has a fatty odor with a fruity note. A fruity taste is also detectable at low concentration.

Occurrence

The l-form is reportedly found in rue oil and in the essential oil of Litsea odorifera, the d-form occurs in coconut. Also reported found in fresh apple, banana, papaya, strawberry fruit, chive, roasted onion, ginger, other types of ginger, cheddar cheese, Camembert cheese, Gruyere cheese, cognac, Curcuma aeruginosa Roxb., Curcuma heyneana Val., hop oil, coconut, meat, milk, mushroom and sweet corn.

Uses

2-Undecanol is a useful chemical reagent. It is reported that 2-Undecanol can be converted into aldehyde or ketone under mild conditions in the presence of a copper-based catalyst.

Definition

ChEBI: A fatty alcohol that is undecane carrying a single hydroxy substituent at position 2.

Preparation

By reduction of methyl nonyl ketone with sodium metal in alcohol; the d-form is isolated from the optically inactive material via the corresponding phthalate and in its salt with strychnine and brucine.

Aroma threshold values

Detection: 8.6 to 41 ppb

General Description

2-Undecanol is a volatile fatty alcohol that is reported to occur as a flavor component of coconut meat, cheese and hopped beer.

2-UNDECANOL Preparation Products And Raw materials

Raw materials

Preparation Products

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2-UNDECANOL Suppliers

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View Lastest Price from 2-UNDECANOL manufacturers

Shaanxi Dideu New Materials Co. Ltd

Product: 2-UNDECANOL 1653-30-1
Price: US $0.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 10000KGS
Release date: 2025-03-29

JINING XINHE CHEMICAL CO., LTD

Product: 2-UNDECANOL 1653-30-1
Price: US $0.00-0.00/kg
Min. Order: 1kg
Purity: 98%
Supply Ability: 10ton
Release date: 2024-07-17

Career Henan Chemical Co

Product: 2-UNDECANOL 1653-30-1
Price: US $3.00/KG
Min. Order: 1KG
Purity: 98%
Supply Ability: 100KG
Release date: 2020-02-01

1653-30-1, 2-UNDECANOLRelated Search:

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(±)-undecan-2-ol

sec-Undecyl Alcohol

Undecan-2-ol

2-UNDECANOL, 98+%

2-UNDECANOL 99+%

2-hendecanol

See A14441

2-Hendecyl alcohol

DL-2-Undecanol,99%

2-Hydroxyundecane

Methyl n-nonyl carbinol

2-Undecanol >=98.0% (GC)

DL-2-UNDECANOL

FEMA 3246

2-UNDECANOL

METHYL NONYL CARBINOL

2-UNDECANOL ISO 9001：2015 REACH

inhibit,component,Pheromone,2 Undecanol,Inhibitor,2-Undecanol,2Undecanol,volatile

2-Undecanol, 10 mM in DMSO

Undecan-2-ol , 2-Undecanol

1653-30-1

1653301

113666641

C9H19CHOHCH3

CH3CH28CHOHCH3

Oxygen Compounds

Organic Building Blocks

Alcohols

Building Blocks

C9 to C30