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HomeProduct name listPhenylpropiolaldehyde

Phenylpropiolaldehyde

Synonym(s):3-Phenyl-2-propynal;Phenylpropiolaldehyde

  • CAS NO.:2579-22-8
  • Empirical Formula: C9H6O
  • Molecular Weight: 130.14
  • MDL number: MFCD00006995
  • EINECS: 219-942-0
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2024-06-13 16:37:09
Phenylpropiolaldehyde Structural

What is Phenylpropiolaldehyde?

Chemical properties

Phenylpropiolaldehyde is a dark red or orange liquid at room temperature and pressure, and is sensitive to oxidants. It is an unsaturated aldehyde compound, which contains a carbon-carbon triple bond structure and an aldehyde unit in its structure, and has a variety of chemical reaction pathways. This compound can undergo a nucleophilic addition reaction with a Grignard reagent to obtain propargyl alcohol derivatives

Properties of Phenylpropiolaldehyde

Melting point: 139-140 °C (decomp)
Boiling point: 118 °C13 mm Hg(lit.)
Density  1.064 g/mL at 25 °C(lit.)
refractive index  n20/D 1.604(lit.)
Flash point: 202 °F
storage temp.  2-8°C
color  Clear, dark red/orange
BRN  1099281
CAS DataBase Reference 2579-22-8(CAS DataBase Reference)
NIST Chemistry Reference Phenylpropargyl aldehyde(2579-22-8)

Safety information for Phenylpropiolaldehyde

Signal word Warning
Pictogram(s)
ghs
Exclamation Mark
Irritant
GHS07
GHS Hazard Statements H315:Skin corrosion/irritation
H319:Serious eye damage/eye irritation
H335:Specific target organ toxicity, single exposure;Respiratory tract irritation
Precautionary Statement Codes P261:Avoid breathing dust/fume/gas/mist/vapours/spray.
P264:Wash hands thoroughly after handling.
P264:Wash skin thouroughly after handling.
P271:Use only outdoors or in a well-ventilated area.
P280:Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352:IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Computed Descriptors for Phenylpropiolaldehyde

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