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2,2-Dimethoxy-2-phenylacetophenone

Chemical properties Enterprise standard reference Application
2,2-Dimethoxy-2-phenylacetophenone
2,2-Dimethoxy-2-phenylacetophenone
CAS No.
24650-42-8
Chemical Name:
2,2-Dimethoxy-2-phenylacetophenone
Synonyms
kb1;BDK;DMPA;irg651;UV-651;YF-PI BDK;IHT-PI BDK;esacurekb1;lucirinbdk;HRcure-BDK
CBNumber:
CB0439891
Molecular Formula:
C16H16O3
Formula Weight:
256.3
MOL File:
24650-42-8.mol

2,2-Dimethoxy-2-phenylacetophenone Properties

Melting point:
67-70 °C(lit.)
Boiling point:
169°C 7mm
Density 
1.1320 (rough estimate)
refractive index 
1.5590 (estimate)
Flash point:
190 °C
solubility 
methylene chloride: 20 mg/mL, clear
form 
Crystalline Powder
color 
White to pale yellow
BRN 
2054295
Stability:
Stability Stable, but light-sensitive. Combustible. Incompatible with strong acids, strong oxidizing agents.
InChIKey
KWVGIHKZDCUPEU-UHFFFAOYSA-N
CAS DataBase Reference
24650-42-8(CAS DataBase Reference)
NIST Chemistry Reference
Ethanone, 2,2-dimethoxy-1,2-diphenyl-(24650-42-8)
EPA Substance Registry System
Ethanone, 2,2-dimethoxy-1,2-diphenyl- (24650-42-8)
SAFETY
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
Hazard Codes  Xi,N
Risk Statements  43-50/53
Safety Statements  36/37-60-61
RIDADR  UN 3077 9/PG 3
WGK Germany  2
RTECS  KM5775658
8
HazardClass  9
PackingGroup  III
HS Code  29145090
Symbol(GHS):
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H317 May cause an allergic skin reaction Sensitisation, Skin Category 1 Warning P261, P272, P280, P302+P352,P333+P313, P321, P363, P501
H410 Very toxic to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 1 Warning P273, P391, P501
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P272 Contaminated work clothing should not be allowed out of the workplace.
P273 Avoid release to the environment.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P391 Collect spillage. Hazardous to the aquatic environment
P501 Dispose of contents/container to..…

2,2-Dimethoxy-2-phenylacetophenone price More Price(5)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 196118 2,2-Dimethoxy-2-phenylacetophenone 99% 24650-42-8 50g $58.8 2018-11-13 Buy
Sigma-Aldrich 196118 2,2-Dimethoxy-2-phenylacetophenone 99% 24650-42-8 250g $209 2018-11-13 Buy
TCI Chemical D1702 2,2-Dimethoxy-2-phenylacetophenone >98.0%(GC) 24650-42-8 25g $29 2018-11-22 Buy
TCI Chemical D1702 2,2-Dimethoxy-2-phenylacetophenone >98.0%(GC) 24650-42-8 100g $86 2018-11-22 Buy
TCI Chemical D1702 2,2-Dimethoxy-2-phenylacetophenone >98.0%(GC) 24650-42-8 500g $259 2018-11-22 Buy

2,2-Dimethoxy-2-phenylacetophenone Chemical Properties,Uses,Production

Chemical properties

White crystal, melting point 64.0-67.0 ℃, soluble in acetone, ethyl acetate, hot methanol and isopropanol, insoluble in water, easily decomposed in case of acid, stable in alkaline, photosensitive, mainly used as UV (ultra-violet ) curing agent in UV curing system, applied to ink, paper and metal paint, stored in a sealed package, protected from light and heat.

Enterprise standard reference

loss on drying% ≤0.5
Ignited residue% ≤0.1
Water content  ≤0.5
transparency (10% acetone solution) transparent
Benzoin residue  0.2%
Solubility (g/100g solvent 25 ℃) acetone >50 methanol 41 styrene >50 butyl acetate >50
transmission 95.0%(425nm) 96.0%(450nm) 98.0%(500nm)

Application

It is widely used in the polymerization of acrylic acid and acrylate, the polymerization and crosslinking of unsaturated polyester. It has been applied in coatings and adhesives and mainly used as UV (ultra-violet ) curing agent in UV curing system, applied to ink, paper and metal paint.
BDK is a kind of highly efficient UV curing initiator, which is mainly used as initiator of UV curing reaction. It is also used as
(1) Used as analytical reagent;
(2) Used for Photosensitive resin printing;
(3)Used as UV curable coatings and inks.

Chemical Properties

solid

2,2-Dimethoxy-2-phenylacetophenone Preparation Products And Raw materials

Raw materials

Preparation Products


2,2-Dimethoxy-2-phenylacetophenone Suppliers

Global( 218)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Yancheng Green Chemicals Co.,Ltd
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Anhui Royal Chemical Co., Ltd.
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Capot Chemical Co.,Ltd.
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Hubei Jusheng Technology Co.,Ltd.
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Zhonglan Industry Co., Ltd.
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Haihang Industry Co.,Ltd
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