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Benzaldehyde

CAS Number
100-52-7
EC Number
202-860-4
Chemical Formula
C7H6O
Molecular Weight
106.12 g/mol

Description

Benzaldehyde (CAS 100-52-7 ), also known as benzoic aldehyde, is the simplest aromatic aldehyde and a primary aroma chemical recognized under FEMA 2127 . It delivers the characteristic bitter almond scent that underpins its commercial value across flavor, fragrance, and synthesis markets. In industry, it functions as a key intermediate for pharmaceutical synthesis, a flavoring agent, and a reactive building block for polymer and fine chemical production. In food and beverage manufacturing, it is used to impart almond, cherry, and marzipan flavor profiles. These applications are common in confectionery, baked goods, and liqueurs. Pharmaceutical producers rely on it as a synthetic intermediate for active ingredients including ampicillin and other semi-synthetic penicillins. It is a vital component in modern medicine production. In polymer chemistry, it acts as a monomer or chain-transfer agent in certain resin and coating formulations. Personal care formulators incorporate it into perfume compounds and functional fragrance blends where a sharp, almond-floral note is required for the final product. Benzaldehyde is supplied as a clear liquid in drum, IBC, and bulk quantities. Food-grade material meeting FCC specifications is standard for flavor applications, while technical-grade product serves industrial synthesis and polymer uses. Natural benzaldehyde, derived from bitter almond or stone fruit processing, is available as a distinct commercial grade. This specific grade commands a premium in flavor and fragrance markets due to its natural origin and high purity standards for consumers. Contact us for supply of Benzaldehyde Request Quote

Other Names (Synonyms)

benzoyl hydride | benzoic aldehyde | benzoic acid aldehyde | benzene methylal | benzene carboxaldehyde | benzene carbaldehyde | BEZ | Benzaldehyde FFC

Key Technical Features

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

Physical Properties

Melting Point-26 °C
Boiling Point179 °C
Density1.050 g/cm³ @ Temp: 15 °C
Flash Point145 °F
AppearanceBenzaldehyde is a clear to yellowish liquid with an almond odor. The Odor Threshold is 0.042 ppm.
ColorPale yellow
OdorLike almonds.
Formneat
Water Solubility<0.01 g/100 mL at 19.5 ºC
Vapor Pressure4 mm Hg ( 45 °C)
Refractive Indexn 20/D 1.545(lit.)
pH5.9 (1g/l, H2O)
Log P1.4 at 25℃

Safety & Handling

Warning
GHS07· IrritantGHS08· Health Hazard

Hazard Statements

H227Combustible liquid
H302Harmful if swallowed
H312Harmful in contact with skin
H315Causes skin irritation
H317May cause an allergic skin reaction
H319Causes serious eye irritation
H320Causes eye irritation
H332Harmful if inhaled
H334May cause allergy or asthma symptoms or breathing difficulties if inhaled
H335May cause respiratory irritation
H336May cause drowsiness or dizziness
H371May cause damage to organs
H372Causes damage to organs through prolonged or repeated exposure
H373May causes damage to organs through prolonged or repeated exposure
H401Toxic to aquatic life
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.
P233Keep container tightly closed.
P260Do not breathe dust/fume/gas/mist/vapours/spray.
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P264Wash … thoroughly after handling.
P270Do not eat, drink or smoke when using this product.
P271Use only outdoors or in a well-ventilated area.
P272Contaminated work clothing should not be allowed out of the workplace.
P273Avoid release to the environment.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P284In case of inadequate ventilation wear respiratory protection.
P317Get emergency medical help.
P319Get medical advice/attention if you feel unwell.
P321Specific treatment (see … on this label).
P330Rinse mouth.
P403Store in a well-ventilated place.
P405Store locked up.
P501Dispose of contents/container in accordance with local regulations.
P265Wash … thoroughly after handling.
P317Get emergency medical help.
P352IF ON SKIN: Wash with plenty of water.
P340IF INHALED: Remove person to fresh air and keep comfortable for breathing.
P316Get emergency medical help immediately.
P317Get emergency medical help.
P317Get emergency medical help.
P317If eye irritation persists: Get medical advice/attention. Get emergency medical help.
P316Get emergency medical help immediately.
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 Code29122100
UN Number1990
ADR Class9
Packing GroupIII
Storage Class6.1C - Combustible acute toxic Cat.3 toxic compounds or compounds which causing chronic effects
WGK (Germany)1