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HomeProduct name listtrans-Styrylacetic acid

trans-Styrylacetic acid

Synonym(s):4-Phenyl-3-butenoic acid

trans-Styrylacetic acid Structural

What is trans-Styrylacetic acid?

Chemical properties

white to yellow-brown cryst. powder or needles

The Uses of trans-Styrylacetic acid

trans-Styrylacetic acid (4-Phenyl-3-butenoic acid) was used as mechanism-based inhibitor of Peptidylglycine α-hydroxylating monooxygenase.

Synthesis Reference(s)

Journal of the American Chemical Society, 102, p. 2473, 1980 DOI: 10.1021/ja00527a064
The Journal of Organic Chemistry, 51, p. 4354, 1986 DOI: 10.1021/jo00373a005
Tetrahedron Letters, 26, p. 2633, 1985 DOI: 10.1016/S0040-4039(00)98122-X

General Description

The polarized IR spectra of the hydrogen bond system in trans-styrylacetic acid has been studied.

Properties of trans-Styrylacetic acid

Melting point: 84-86 °C(lit.)
Boiling point: 228.88°C (rough estimate)
Density  1.0281 (rough estimate)
refractive index  1.6000 (estimate)
storage temp.  Refrigerator (+4°C)
form  Crystalline Powder or Needles
pka 4.46±0.10(Predicted)
color  White to yellow-brown

Safety information for trans-Styrylacetic acid

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 trans-Styrylacetic acid

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