10-Undecenal , 97% , 112-45-8

Synonym(s):
10-Undecenal;Undecylenic aldehyde

CAS NO.：112-45-8

Empirical Formula: C11H20O

Molecular Weight: 168.28

MDL number: MFCD00007032

EINECS: 203-973-1

PRODUCT Properties

• Melting point: 7°C
• Boiling point: 98-100 °C3 mm Hg(lit.)
• Density: 0.84 g/mL at 25 °C(lit.)
• vapor density: >1 (vs air)
• vapor pressure: 8.7Pa at 25℃
• FEMA: 3095 | 10-UNDECENAL
• refractive index: n20/D 1.4427(lit.)
• Flash point: 199 °F
• storage temp.: 2-8°C
• solubility: Chloroform (Sparingly), Ethyl Acetate (Slightly)
• pka: 0[at 20 ℃]
• form: Crystals or Crystalline Powder
• color: White
• Specific Gravity: 0.84
• Odor: at 1.00 % in dipropylene glycol. waxy aldehydic rose mandarin citrus soapy fatty
• Odor Type: aldehydic
• biological source: synthetic
• Water Solubility: Insoluble
• JECFA Number: 330
• LogP: 4.672 at 25℃
• CAS DataBase Reference: 112-45-8(CAS DataBase Reference)
• NIST Chemistry Reference: 10-Undecenal(112-45-8)
• EPA Substance Registry System: 10-Undecenal (112-45-8)

Description and Uses

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.

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H315-H317-H412
• Precautionary statements: P261-P264-P272-P273-P280-P302+P352
• Hazard Codes: Xi
• Risk Statements: 38-10
• Safety Statements: 24/25-37/39-26
• RIDADR: NA1993
• WGK Germany: 2
• RTECS: YQ2835000
• HazardClass: CBL
• HS Code: 29121900
• Toxicity: rabbit,LD50,skin,> 5gm/kg (5000mg/kg),Food and Cosmetics Toxicology. Vol. 11, Pg. 479, 1973.
• Excepted Quantities: Non-Hazardous