Product Name

  • Name

    Phenylpropyl aldehyde

  • EINECS 203-211-8
  • CAS No. 104-53-0
  • Article Data1104
  • CAS DataBase
  • Density 0.986 g/cm3
  • Solubility Miscible with chloroform, dichloromethane, ethyl acetate, alcohol and ether. Immiscible with water.
  • Melting Point -42 °C
  • Formula C9H10O
  • Boiling Point 217.7 °C at 760 mmHg
  • Molecular Weight 134.178
  • Flash Point 95 °C
  • Transport Information
  • Appearance Pale yellow oil
  • Safety 26-36-37/39
  • Risk Codes 36/38-36/37/38
  • Molecular Structure Molecular Structure of 104-53-0 (Phenylpropyl aldehyde)
  • Hazard Symbols IrritantXi
  • Synonyms b-Phenylpropionaldehyde;Hydrocinnamaldehyde(6CI,8CI);3-Phenyl-1-propanal;3-Phenylpropanal;3-Phenylpropanaldehyde;3-Phenylpropionaldehyde;3-Phenylpropyl aldehyde;Benzylacetaldehyde;Dihydrocinnamaldehyde;Hydrocinnamic aldehyde;NSC 9271;
  • PSA 17.07000
  • LogP 1.81810

Phenylpropyl aldehyde Chemical Properties

Chemical Name: Phenylpropyl aldehyde
IUPAC NAME: 3-Phenylpropanal
CAS No.: 104-53-0
EINECS: 203-211-8
RTECS: MW4890000
EC Class: Primary Irritant
Molecular Formula: C9H10O
Molecular Weight: 134.18 g/mol
Melting Point: -42 °C
Density: 0.986 g/cm3 
Flash Point: 95 °C
Boiling Point: 217.7 °C at 760 mmHg
Storage temp.: 2-8°C
Sensitive: Air Sensitive
Following is the structure of Hydrocinnamaldehyde (104-53-0):


Product Categories about Hydrocinnamaldehyde (104-53-0) are Aroma Chemicals ; Aromatics Compounds ; Aromatics
The chemical synonymous of Hydrocinnamaldehyde (104-53-0) are Timtec-Bb Sbb006730 ; Phenylpropyl aldehyde ; 3-Phenylpropan-1-Al ; Benzenepropanal ; Dihydrocinnamaldehyde ; Phenylpropionaldehyde ; Propionaidehyde, 3-Phenyl- ; 3-Phenyl-1-propanal

Phenylpropyl aldehyde Toxicity Data With Reference

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 intravenous 56mg/kg (56mg/kg)   U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. Vol. NX#05219,
rabbit LD50 skin > 5gm/kg (5000mg/kg)   Food and Cosmetics Toxicology. Vol. 12, Pg. 967, 1974.
rat LD50 oral > 5gm/kg (5000mg/kg)   Food and Cosmetics Toxicology. Vol. 12, Pg. 967, 1974.

Phenylpropyl aldehyde Consensus Reports

Reported in EPA TSCA Inventory.

Phenylpropyl aldehyde Safety Profile

A poison by intravenous route. A human skin irritant. Combustible liquid. When heated to decomposition it emits acrid smoke and fumes. See also ALDEHYDES.
Hazard Codes:
Xi: Irritant
Risk Statements about Hydrocinnamaldehyde (104-53-0):
R36/37/38 Irritating to eyes, respiratory system and skin.
Safety Statements about Hydrocinnamaldehyde (104-53-0):
S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. 
S37/39 Wear suitable gloves and eye/face protection.
Attention:
1. Storage: Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. Do not expose to air. Store under an inert atmosphere.
2. Handling: Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Avoid contact with eyes, skin, and clothing. Keep container tightly closed. Avoid ingestion and inhalation. Use with adequate ventilation. Store protected from air. Use and store under nitrogen. Wash clothing before reuse.

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