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2,2-Dimethoxy-2-phenylacetophenone

use Chemical properties Enterprise standard reference Application
2,2-Dimethoxy-2-phenylacetophenone
2,2-Dimethoxy-2-phenylacetophenone structure
CAS No.
24650-42-8
Chemical Name:
2,2-Dimethoxy-2-phenylacetophenone
Synonyms
BDK;kb1;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
storage temp. 
Keep in dark place,Sealed in dry,Room Temperature
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
Symbol(GHS) 
GHS07,GHS09
Signal word  Warning
Hazard statements  H317-H410
Precautionary statements  P273-P280-P501-P261-P272-P302+P352+P333+P313+P363-P391
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

2,2-Dimethoxy-2-phenylacetophenone price More Price(23)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 196118 2,2-Dimethoxy-2-phenylacetophenone 99% 24650-42-8 50g $63.2 2021-12-16 Buy
Sigma-Aldrich 196118 2,2-Dimethoxy-2-phenylacetophenone 99% 24650-42-8 250g $226 2021-12-16 Buy
TCI Chemical D1702 2,2-Dimethoxy-2-phenylacetophenone >98.0%(GC) 24650-42-8 25g $29 2021-12-16 Buy
TCI Chemical D1702 2,2-Dimethoxy-2-phenylacetophenone >98.0%(GC) 24650-42-8 100g $85 2021-12-16 Buy
TRC D470680 2,2-Dimethoxy-2-phenylacetophenone 24650-42-8 50g $120 2021-12-16 Buy

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

use

2,2-Dimethoxy-2-phenylacetophenone is a photoinitiator, which is used to initialise radical polymerization e.g. in the preparation of acrylate polymers.[1] Under the influence of light the molecule will form radicals which initiate the radical polymerization. It can also be used as an initiator in the process of making an integrated circuit.

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

Uses

2,2-Dimethoxy-2-phenylacetophenone (cas# 24650-42-8) is a compound useful in organic synthesis.

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

Raw materials

Preparation Products


2,2-Dimethoxy-2-phenylacetophenone Suppliers

Global( 320)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Jinjiangchem Corporation
+86-512-50133713
sales@jinjiangchem.com CHINA 1073 58
Cangzhou Wanyou New Material Technology Co.,Ltd
18631714998
sales@czwytech.com CHINA 914 58
Henan DaKen Chemical CO.,LTD.
+86-371-66670886
info@dakenchem.com China 15426 58
Capot Chemical Co.,Ltd.
+86(0)13336195806 +86-571-85586718
+86-571-85864795 sales@capotchem.com China 20012 60
Dalian Richfortune Chemicals Co., Ltd
0411-84820922
86-411-84821380 sales@richfortunechem.com China 300 57
Henan Tianfu Chemical Co.,Ltd.
0371-55170693
0371-55170693 info@tianfuchem.com China 22607 55
Hangzhou FandaChem Co.,Ltd.
008615858145714
+86-571-56059825 fandachem@gmail.com CHINA 9143 55
Anhui Royal Chemical Co., Ltd.
+86-025-86655873
marketing@royal-chem.com CHINA 536 55
Tianjin Zhongxin Chemtech Co., Ltd.
+8618622897568 +86-022-66880623
022-66880086 sales@tjzxchem.com China 543 58
Yancheng Green Chemicals Co.,Ltd
86-25-86655873
86-25-52279193 sales@greenchem-china.com CHINA 94 58

View Lastest Price from 2,2-Dimethoxy-2-phenylacetophenone manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2021-12-21 2,2-Dimethoxy-2-phenylacetophenone
24650-42-8
US $20.00 / KG 1KG 99.9% 500MT/month XINGTAI XINGJIU NEW MATERIAL TECHNOLOGY CO., LTD
2021-12-01 Benzil Dimethyl Ketal
24650-42-8
US $15.00 / KG 1KG 99 1 ton Hebei Crovell Biotech Co Ltd
2021-11-23 PHOTO INITIATOR TRUELICHT BDK
24650-42-8
US $0.00 / KG 1drums 98% 20 tons Qingdao Truelight functional Material Technology Co., Ltd.

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