405655

2-Hydroxy-2-methylpropiophenone

97%

• Synonyme(s) : 1-Hydroxy-1-methylethyl phenyl ketone, 1-Phenyl-2-methyl-2-hydroxypropanone, 2-Hydroxy-2-methyl-1-phenyl-1-propanone, 2-Methyl-3-phenyl-3-oxopropan-2-ol
• Formule linéaire : C₆H₅COC(CH₃)₂OH
• CAS Number: 7473-98-5
• Poids moléculaire : 164.20
• Numéro CE : 231-272-0
• Numéro MDL: MFCD00040710
• Code UNSPSC : 12162002
• ID de substance PubChem : 24865322
• Nomenclature NACRES : NA.23

Propriétés

• Niveau de qualité: 200
• Essai: 97%
• Forme: liquid
• Indice de réfraction: n20/D 1.533 (lit.)
• pb: 102-103 °C/4 mmHg (lit.)
• Densité: 1.077 g/mL at 25 °C (lit.)
• Chaîne SMILES: CC(C)(O)C(=O)c1ccccc1
• InChI: 1S/C10H12O2/c1-10(2,12)9(11)8-6-4-3-5-7-8/h3-7,12H,1-2H3
• Clé InChI: XMLYCEVDHLAQEL-UHFFFAOYSA-N

Description

Description générale

2-Hydroxy-2-methylpropiophenone is a radical photoinitiator (PI) molecule that can be used in the crosslinking of polymers by the exposure of UV radiation. It can be used in the development of UV curable resins for exterior coating applications.

Application

• Photochemical Thiol-Ene “Click” Chemistry: The study utilized 2-hydroxy-2-methylpropiophenone for the synthesis of highly functional polyols by photochemical thiol-ene “click” chemistry (M Ionescu, A Garcia-Comer, T Spidel, 2023).
• Development of Water-Soluble Type I Photoinitiators: This study focused on the development of new water-soluble type I photoinitiators for hydrogel synthesis using 2-hydroxy-2-methylpropiophenone, enhancing the understanding of photopolymerization processes (B Aubry, F Dumur, M Lansalot, E Bourgeat-Lami, 2022).

Informations sur la sécurité

• Pictogrammes: GHS07
• Mention d'avertissement: Warning
• Mentions de danger: H302,H412
• Conseils de prudence: P264 - P270 - P273 - P301 + P312 - P501
• Classification des risques: Acute Tox. 4 Oral - Aquatic Chronic 3
• Code de la classe de stockage: 10 - Combustible liquids
• Classe de danger pour l'eau (WGK): WGK 1
• Point d'éclair (°F): 251.6 °F - closed cup
• Point d'éclair (°C): 122 °C - closed cup
• Équipement de protection individuelle: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter