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Decanal

CAS Number
112-31-2
EC Number
203-957-4
Chemical Formula
C10H20O
Molecular Weight
156.26 g/mol

Description

Decanal (CAS 112-31-2 ), also known as capric aldehyde, is a medium-chain aliphatic aldehyde used as a fragrance and flavoring ingredient across personal care and food industries. With a characteristic fresh, citrus-orange odor profile, it functions as a key building block in fragrance compositions and flavor systems where naturalistic citrus or waxy top notes are required. In fragrance formulation, decanal is a standard component in citrus, floral, and aldehydic fine fragrance accords, contributing lift and diffusion to finished perfumes and functional products. Food and beverage manufacturers use it as a flavoring agent — FEMA 2362 — to replicate or enhance orange, lemon, and fatty flavor profiles in confectionery, beverages, and dairy products. In personal care, it appears in soaps, shampoos, and rinse-off products where citrus-forward scent profiles are targeted. It also finds use in printing and packaging applications as an intermediate. Decanal is supplied as a colorless to pale yellow liquid. It is available in food-grade and fragrance-grade specifications, with purity levels typically at 98% or higher for industrial applications. Packaging ranges from small drums to bulk quantities to suit both compounders and large-scale industrial buyers. Our material meets rigorous quality standards for global distribution and use. Contact us for supply of Decanal Request Quote

Other Names (Synonyms)

n-decyl aldehyde | N-Decanal (capric aldehyde) | n-decanal | n-decaldehyde | Decylic aldehyde | Decyl aldehyde | Decanal (ACD/Name 4.0) | Caprinic aldehyde

Key Technical Features

  • High Purity Grade standard
  • Consistent Batch Quality
  • Full Regulatory & REACH Support
  • Global Logistics Network enabled

Physical Properties

Melting Point-5 °C
Boiling Point208.5 °C
Density0.830 g/cm³ @ Temp: 15 °C
Flash Point186 °F
Appearancecolourless liquid, an important component of citrus
Colorclear, colorless
Odorpleasant smell
Formliquid
Water SolubilityINSOLUBLE
Vapor Pressure~0.15 mm Hg ( 20 °C)
Refractive Indexn 20/D 1.428(lit.)
Log P3.8 at 35℃

Safety & Handling

Warning
GHS07· Irritant

Hazard Statements

H227Combustible liquid
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
H412Harmful to aquatic life with long lasting effects

Precautionary Statements

P210Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P264Wash … thoroughly after handling.
P271Use only outdoors or in a well-ventilated area.
P273Avoid release to the environment.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P319Get medical advice/attention if you feel unwell.
P321Specific treatment (see … on this label).
P403Store in a well-ventilated place.
P405Store locked up.
P501Dispose of contents/container in accordance with local regulations.
P265Wash … thoroughly after handling.
P352IF ON SKIN: Wash with plenty of water.
P340IF INHALED: Remove person to fresh air and keep comfortable for breathing.
P317Get emergency medical help.
P317If eye irritation persists: Get medical advice/attention. Get emergency medical help.
P364Take off contaminated clothing and wash it before reuse.
P378Use … for extinction.
P233Store in a well-ventilated place. Keep container tightly closed.
P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

Trade & Regulatory

HS Code29121900
WGK (Germany)2