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622-97-9 - 4-Methylstyrene, 98%, stab. with 0.1% 3,5-di-tert-butylcatechol - 4-Vinyltoluene - L01480 - Alfa Aesar

L01480 4-Methylstyrene, 98%, stab. with 0.1% 3,5-di-tert-butylcatechol

Codice CAS
622-97-9
Sinonimi
4-Vinyltoluene

Dimensioni Prezzo ($) Quantità Disponibilità
10g 24,60
50g 33,70
250g 86,10
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4-Methylstyrene, 98%, stab. with 0.1% 3,5-di-tert-butylcatechol

MDL
MFCD00008621
EINECS
210-762-8

Proprietà chimiche

Formula
C9H10
Peso formula
118.18
Punto di fusione
-34°
Punto di ebollizione
171-175°
Punto di infiammabilità
45°(113°F)
Densità
0.896
Indice di rifrazione
1.5430
Solubilità
Miscible with benzene. slightly miscible with water.

Applicazioni

4-Methylstyrene is used as a monomer for polyesters and in plastics production. It is also used as an intermediate in paint and coating additives. Further, it is used with other vinyltoluene isomers (3-vinyltoluene) as monomers for the preparation of poly(vinyltoluene). In addition to this, it is employed as a bi- ligand in the preparation of cationic, two-coordinate triphenylphosphine-gold(I)-pi complexes. Further, it is involved in Heck coupling reactions with chlorobenzene.

Note

Store in a cool place. Keep the container tightly closed in a dry and well-ventilated place. Incompatible with strong oxidizing agents and strong acids.

Letteratura

Sahi, S.; Chen, W.; Jiang, K. Luminescence enhancement of PPO/PVT scintillators by CeF3 nanoparticles. J. Lumin. 2015, 159, 105-109.

Seliman, A. F.; Bliznyuk, V. N.; Husson, S. M.; DeVol, T. A. Development of polymerizable 2-(1-naphthyl)-5-phenyloxazole scintillators for ionizing radiation detection. J. Mater. Chem. C 2015, 3 (27), 7053-7061.

Rischio GHS e dichiarazioni precauzionali

Dichiarazioni di rischio (UE): H304-H226-H315-H319-H335-H303

May be fatal if swallowed and enters airways. Flammable liquid and vapour. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. May be harmful if swallowed.

Dichiarazioni precauzionali: P210-P261-P280-P301+P310-P303+P361+P353-P305+P351+P338-P304+P340-P362-P405-P501a

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Take off contaminated clothing and wash before reuse. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Altri riferimenti

Beilstein
1209317
Classe di rischio
3
Gruppo di imballaggio
III
Codice tariffe armonizzato
2902.90
TSCA
Yes
RTECS
WL5076000

Raccomandato

  • A14775

    4-Fluorostyrene, 97+%, stab. with 0.1% 4-tert-butylcatechol
  • A18481

    Styrene, 99%, stab. with 10-15ppm 4-tert-butylcatechol
  • B20512

    4-Chlorostyrene, 99%, stab.
  • B22353

    4-Methoxystyrene, 98%, stab. with 0.1% 4-tert-butylcatechol
  • L03609

    alpha-Methylstyrene, 99%, stab. with 10-20 ppm 4-tert-butylcatechol

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