2,2-Dimethoxy-2-phenylacetophenone
use Chemical properties Enterprise standard reference Application- Product Name
- 2,2-Dimethoxy-2-phenylacetophenone
- CAS No.
- 24650-42-8
- Chemical Name
- 2,2-Dimethoxy-2-phenylacetophenone
- Synonyms
- DMPA;BDK;irgacure651;2,2-bimethoxy-2-phenylacetophenone;2,2-dimethoxy-1,2-diphenylethan-1-one;BENZIL DIMETHYL KETAL;IHT-PI BDK;Benzoin diMethyl ether (DMPA);2,2-Dimethoxy-1,2-diphenylethanone;2,2-dimethoxy-1,2-diphenyl-Ethanone
- CBNumber
- CB0439891
- Molecular Formula
- C16H16O3
- Formula Weight
- 256.3
- MOL File
- 24650-42-8.mol
2,2-Dimethoxy-2-phenylacetophenone Property
- Melting point:
- 67-70 °C(lit.)
- Boiling point:
- 169°C 7mm
- Density
- 1.1320 (rough estimate)
- vapor pressure
- 0.002Pa at 25℃
- 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
- Water Solubility
- 66.32mg/L at 25℃
- BRN
- 2054295
- Stability:
- Stable, but light-sensitive. Combustible. Incompatible with strong acids, strong oxidizing agents.
- InChIKey
- KWVGIHKZDCUPEU-UHFFFAOYSA-N
- LogP
- 2.95 at 25℃
- 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
- 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
- F
- 8
- HazardClass
- 9
- PackingGroup
- III
- HS Code
- 29145090
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H302Harmful if swallowed
H373May cause damage to organs through prolonged or repeated exposure
H412Harmful to aquatic life with long lasting effects
- Precautionary statements
-
P260Do not breathe dust/fume/gas/mist/vapours/spray.
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P270Do not eat, drink or smoke when using this product.
P273Avoid release to the environment.
P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P314Get medical advice/attention if you feel unwell.
N-Bromosuccinimide Price
- Product number
- 196118
- Product name
- 2,2-Dimethoxy-2-phenylacetophenone
- Purity
- 99%
- Packaging
- 50g
- Price
- $78.4
- Updated
- 2024/03/01
- Product number
- 196118
- Product name
- 2,2-Dimethoxy-2-phenylacetophenone
- Purity
- 99%
- Packaging
- 250g
- Price
- $280
- Updated
- 2024/03/01
- Product number
- D1702
- Product name
- 2,2-Dimethoxy-2-phenylacetophenone
- Purity
- >98.0%(GC)
- Packaging
- 25g
- Price
- $32
- Updated
- 2024/03/01
- Product number
- D1702
- Product name
- 2,2-Dimethoxy-2-phenylacetophenone
- Purity
- >98.0%(GC)
- Packaging
- 100g
- Price
- $90
- Updated
- 2024/03/01
- Product number
- D1702
- Product name
- 2,2-Dimethoxy-2-phenylacetophenone
- Purity
- >98.0%(GC)
- Packaging
- 500g
- Price
- $270
- Updated
- 2024/03/01
2,2-Dimethoxy-2-phenylacetophenone Chemical Properties,Usage,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
- Tel
- 800-4238616
- Fax
- +1-888-520-1075 / +1-503-283-1987
- sales@tciamerica.com
- Country
- Americas
- ProdList
- 23662
- Advantage
- 75
View Lastest Price from 2,2-Dimethoxy-2-phenylacetophenone manufacturers
- Product
- 2,2-Dimethoxy-2-phenylacetophenone 24650-42-8
- Price
- US $45.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 20ton
- Release date
- 2024-04-29
- Product
- DMPA 24650-42-8
- Price
- US $100.00-30.00/kg
- Min. Order
- 1kg
- Purity
- 99.93%
- Supply Ability
- 1000kg per week
- Release date
- 2024-04-19
- Product
- 2,2-Dimethoxy-2-phenylacetophenone 24650-42-8
- Price
- US $33.00-1.40/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- g-kg-tons, free sample is available
- Release date
- 2024-03-25