CAS 112-45-8

10-Undecenal

Description:

10-Undecenal is an unsaturated aldehyde characterized by its long carbon chain, specifically containing eleven carbon atoms with a double bond located between the tenth and eleventh carbon atoms. Its molecular formula is C11H20O, and it features a terminal aldehyde functional group, which contributes to its reactivity and distinctive properties. This compound is typically a colorless to pale yellow liquid with a characteristic fatty odor, making it useful in flavor and fragrance applications. 10-Undecenal is known for its relatively low boiling point and moderate solubility in water, while being more soluble in organic solvents. It is also recognized for its potential use in organic synthesis and as a building block in the production of various chemical compounds. Additionally, due to its unsaturation, it can participate in various chemical reactions, including oxidation and polymerization. Safety considerations include handling it in well-ventilated areas and using appropriate personal protective equipment, as it may cause irritation upon contact with skin or eyes.

Formula: C₁₁H₂₀O

InChI: InChI=1S/C11H20O/c1-2-3-4-5-6-7-8-9-10-11-12/h2,11H,1,3-10H2

InChI key: InChIKey=OFHHDSQXFXLTKC-UHFFFAOYSA-N

SMILES: C(CCCCC=O)CCCC=C

Synonyms:

• 10-Hendecenal
• 10-Undecen-1-al
• 10-Undecenal
• 10-Undecenyl aldehyde
• 10-Undecylenic aldehyde
• Aldehyde C 111LEN
• Intreleven aldehyde
• NSC 44900
• Undec-10-enal
• Undecylene aldehyde
• ω-Undecenyl aldehyde

10-Undecenal

CAS: 112-45-8

Formula: C₁₁H₂₀O

Purity: 97%

Color and Shape: Liquid

Molecular weight: 168.2759

Ref: IN-DA003DUH

10-Undecenal

CAS: 112-45-8

10-Undecenal

Purity: ≥95%

Molecular weight: 168.28g/mol

Ref: 54-OR1002620

10-Undecenal

CAS: 112-45-8

10-Undecenal

Purity: 98%

Molecular weight: 168.28g/mol

Ref: 54-OR1009316

10-Undecenal

CAS: 112-45-8

Formula: C₁₁H₂₀O

Purity: >95.0%(GC)

Color and Shape: Colorless to Light yellow clear liquid

Molecular weight: 168.28

Ref: 3B-U0011

10-Undecenal

CAS: 112-45-8

Purity: 97%(stabilized with Phenothiazine)

Molecular weight: 168.2799988

Ref: 10-F862611

10-Undecylenic Aldehyde

Controlled Product

CAS: 112-45-8

Applications 10-Undecylenic Aldehyde is derived from the reduction of Undecylenic Acid (U788820) which is used for the manufacture of pharmaceuticals, cosmetics and perfumery, including antidandruff shampoos, antimicrobial powders and as a musk in perfumes and aromas.
References Lemuel, P., et al.: Can. Med. Assoc. J., 61 (4), 361 (1949);

Formula: C₁₁H₂₀O

Color and Shape: Neat

Molecular weight: 168.28

Ref: TR-U788835