Flavors & Fragrances
REACH
Lauryl aldehyde
CAS Number
112-54-9
EC Number
203-983-6
FEMA Number
FEMA 2615
What is Lauryl aldehyde?
Lauryl aldehyde (CAS 112-54-9), also known as lauraldehyde or duodecylic aldehyde, is a C12 aliphatic aldehyde used primarily as a fragrance ingredient and chemical intermediate. FEMA 2615.
Where is Lauryl aldehyde used?
- Fragrance compounding: aldehydic top note in fine fragrance formulations, soaps and personal care products
- Cosmetics and detergents: fresh, clean scent in shampoos, body washes and fabric care
- Chemical intermediate: synthesis of fatty amines, alcohols and surfactant precursors for lubricant additives and metalworking fluids
- Coatings and adhesives: stabilizer component or crosslinking aid in resin systems
- It is a recognized flavoring and fragrance material with a clean, soapy-citrus character.
Commercial specifications
- Bulk liquid supply in drums and IBCs
Other Names (Synonyms)
Lauraldehyde (8CI)|Duodecylic aldehyde|C12 aldehyde|C-12 Lauric aldehyde|C-12 Aldehyde, lauric|Aldehyde C12|Aldehyde C-12, lauric
What are the physical properties of Lauryl aldehyde?
Melting Point 44.5 °C
Boiling Point 239-240 °C @ Press: 760 Torr
Density 0.831 g/cm³
Flash Point 215 °F
Appearance colourless liquid
Color White or Colorless to Light yellow
Odor at 10.00 % in dipropylene glycol. soapy waxy aldehydic citrus green floral
Form neat
Water Solubility Insoluble
Vapor Pressure <300 hPa (50 °C)
Refractive Index n 20/D 1.435(lit.)
Log P 4.9 at 35℃
How is Lauryl aldehyde classified and handled safely? Learn More
Warning
GHS07· Irritant GHS09· Environmental Hazard
Hazard Statements
H315 Causes skin irritation
H317 May cause an allergic skin reaction
H319 Causes serious eye irritation
H411 Toxic to aquatic life with long lasting effects
Precautionary Statements
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash … thoroughly after handling.
P272 Contaminated work clothing should not be allowed out of the workplace.
P273 Avoid release to the environment.
Which trade and regulatory codes apply to Lauryl aldehyde?
HS Code 29121900
UN Number 3082
ADR Class 9
Packing Group III
WGK (Germany) 2