CAS No. 7473-98-5

Loss on drying	≤ 1.0
Copper	≤ 10ppm
Silver	≤ 20ppm
Lead	≤ 10ppm
Iron	≤ 0.5%
Arsenic	≤ 5ppm
Assy	≥ 98.5%

Product Name: 2-Hydroxy-2-methylpropiophenone
Synonyms: 1-Phenyl-2-hydroxy-2-methylpropan-1-one;
2-hydroxy-2-methyl-1-phenyl-1-propanon;
a-Hyd[cl]roxyMethy1[e]propiophenone;
photoinitiator1173;
2-HYDROXY-2-METHYL-PHENYLPROPANE-1-ONE;
2-HYDROXY-2-METHYLPROPIOPHENONE

Product Categories: Industrial/Fine Chemicals;Additives for Plastic;
Functional Materials;Photopolymerization Initiators;
Acetophenone;Organic Photoinitiators;Polymerization Initiators;

2-Hydroxy-2-methylpropiophenone Chemical Properties
mp 4°C
bp 102-103 °C4 mm Hg(lit.)
density 1.077 g/mL at 25 °C(lit.)
refractive index n20/D 1.533(lit.)
Fp >230 °F

Safety Information
Hazard Codes Xn
Risk Statements 22
Safety Statements 23-36/37/39
RIDADR 3082
WGK Germany 3

HazardClass 9
PackingGroup III

Molecular Formula: C10H12O2
Molecular Weight: 164.2
Hazard Symbols: Xn
UN Number: 3082
WGKGermany: 3
PackingGroup: III
HS Code: 29144000

More details are to be found on supplier website

Purity: 98,5%
Spec 1: Transparent yellow liquid
Application: It is suitable for acrylic light-curing varnish systems, such as wood, metal, paper, plastic, etc. It can be used in UV plastic coatings, UV wood coatings, UV paper inks, etc. It is suitable for colorless systems and can be used with 907, especially TPO and 819 for color paints.

MF: C10H12O2

molecular weight: 164.2

EINECS: 231-272-0

boiling point: 102-103 ℃4 mm Hg(lit.)

Appearance	Light yellow to colorless liquid
Assay,%	≥ 99.0
Ash,%	≤ 0.1
Volatiles,%	≤ 0.10
Density	1.40-1.10
425nm	≥ 98.0
500nm	≥ 98.0

CAS No	7473-98-5 2-Hydroxy-2-methylpropiophenone
Properties	This product is light yellow transparent liquid, Melting point 4℃ , Boiling point 80-81℃ (0.1mmHg). Soluble in ethanol, ether, Chloroform and other organic solvents and monomers.
Appearance	light yellow transparent liquid
Purity	99%+
Application	1173 is an ultraviolet radiation absorber and intermediate, such as paints, inks, adhesives, etc. Highly efficient photoinitiator for UV curable systems, so do not cured long-term yellowing and prolon
Packing	25KGS black plastic drum or packing according to the specifications of buyer.

Smile code:
CC(C)(O)C(C1=CC=CC=C1)=O
MDL Number:
MFCD00040710
Purity :
98%
Available in stock:
40075 g