405655
2-Hydroxy-2-methylpropiophenone
97%
Synonym(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
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About This Item
Linear Formula:
C6H5COC(CH3)2OH
CAS Number:
Molecular Weight:
164.20
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12162002
EC Number:
231-272-0
MDL number:
Quality Level
assay
97%
form
liquid
refractive index
n20/D 1.533 (lit.)
bp
102-103 °C/4 mmHg (lit.)
density
1.077 g/mL at 25 °C (lit.)
SMILES string
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
InChI key
XMLYCEVDHLAQEL-UHFFFAOYSA-N
General description
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).
signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Aquatic Chronic 3
Storage Class
10 - Combustible liquids
wgk
WGK 1
flash_point_f
251.6 °F - closed cup
flash_point_c
122 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
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