Benzil Dimethyl Ketal
Product Information
Molecular Formula
C16H16O3
Molecular Weight
256.3
Description
Photocuring agent
Synonyms
PHOTOCURE 51; 2,2-DIMETHOXY-2-PHENYLACETOPHENONE; ALPHA,ALPHA-DIMETHOXY-ALPHA-PHENYLACETOPHENONE; DIMETHYL BENZIL KETAL; BDK; BENZIL DIMETHYL KETAL; BENZIL ALPHA,ALPHA-DIMETHYL ACETAL; 1,2-Diphenylethane-1,2-dione,dimethylketal
IUPAC Name
2,2-dimethoxy-1,2-diphenylethanone
SMILES
COC(C1=CC=CC=C1)(C(=O)C2=CC=CC=C2)OC
InChI
InChI=1S/C16H16O3/c1-18-16(19-2,14-11-7-4-8-12-14)15(17)13-9-5-3-6-10-13/h3-12H,1-2H3
InChI Key
KWVGIHKZDCUPEU-UHFFFAOYSA-N
Boiling Point
300°C
Melting Point
64-68°C
Flash Point
>374 °F
Purity
>98.0%(GC)
Density
1.122g/cm3
Appearance
solid
Application
Used to make large scale chemicals; Used as a photo-initiator for UV-curable inks, coatings, adhesives, fillers, etc..
Storage
Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. Store protected from light.
Refractive Index
n20/D 1.499 (lit.)
Stability
Stability Stable, but light-sensitive. Combustible. Incompatible with strong acids, strong oxidizing agents.
Safety Information
Hazards
H317:
May cause an allergic skin reaction.
H410:
Very toxic to aquatic life with long-lasting effects.
May cause an allergic skin reaction.
H410:
Very toxic to aquatic life with long-lasting effects.
Precautionary Statement
P261:
Avoid breathing dust, fumes, gas, mist, vapours, spray. [As modified by IV ATP].
P273:
Avoid release to the environment.
P280:
Wear protective gloves/protective clothing/eye protection/face protection.
P333+P313:
If skin irritation or a rash occurs:
Get medical advice/attention.
P362+P364:
Take off contaminated clothing. [As modified by IV ATP].
And wash it before reuse. [Added by IV ATP].
P391:
Collect spillage.
Avoid breathing dust, fumes, gas, mist, vapours, spray. [As modified by IV ATP].
P273:
Avoid release to the environment.
P280:
Wear protective gloves/protective clothing/eye protection/face protection.
P333+P313:
If skin irritation or a rash occurs:
Get medical advice/attention.
P362+P364:
Take off contaminated clothing. [As modified by IV ATP].
And wash it before reuse. [Added by IV ATP].
P391:
Collect spillage.
Computed Properties
XLogP3
3
Hydrogen Bond Donor Count
0
Hydrogen Bond Acceptor Count
3
Rotatable Bond Count
5
Exact Mass
256.109944368 g/mol
Monoisotopic Mass
256.109944368 g/mol
Topological Polar Surface Area
35.5Ų
Heavy Atom Count
19
Formal Charge
0
Complexity
284
Isotope Atom Count
0
Defined Atom Stereocenter Count
0
Undefined Atom Stereocenter Count
0
Defined Bond Stereocenter Count
0
Undefined Bond Stereocenter Count
0
Covalently-Bonded Unit Count
1
Compound Is Canonicalized
Yes
Patents
| Publication Number | Title | Priority Date |
|---|---|---|
| US-11021614-B1 | Self-stratifying coatings | 2020-03-10 |
| EP-3786211-A1 | Curable composition and cured composition prepared therefrom | 2020-02-28 |
| US-2021189204-A1 | Adhesive, heat-sensitive screen master, and method for producing heat-sensitive screen master | 2019-12-24 |
| EP-3842077-A1 | Embolization particles and method for preparing the same | 2019-12-23 |
| EP-3842501-A1 | An omniphobic and biocide sol-gel coating composition | 2019-12-23 |
| US-2021188946-A1 | Embolization particles and methods for preparing the same | 2019-12-23 |
| WO-2021127620-A1 | Photocurable composition for three-dimensional printing | 2019-12-21 |
| EP-3838969-A1 | Two-steps light and heat curable resin composition | 2019-12-20 |
| US-2021189189-A1 | Pressure-sensitive adhesive tape | 2019-12-20 |
| US-2021189190-A1 | Double-sided pressure-sensitive adhesive tape | 2019-12-20 |
Literatures
| PMID | Publication Date | Title | Journal |
|---|---|---|---|
| 22407000 | 2012-05-01 | Investigation on synthesis and properties of isosorbide based bis-GMA analogue | Journal of materials science. Materials in medicine |
| 22500171 | 2012-01-01 | Rapid Heterotrophic Ossification with Cryopreserved Poly(ethylene glycol-) Microencapsulated BMP2-Expressing MSCs | International journal of biomaterials |
| 22654644 | 2012-01-01 | Fabrication of a porous fiber cladding material using microsphere templating for improved response time with fiber optic sensor arrays | TheScientificWorldJournal |
| 22136050 | 2011-12-01 | High-throughput polymer monolith in-tip SPME fiber preparation and application in drug analysis | Bioanalysis |
| 21513972 | 2011-08-01 | Synthesis and characterization of acetyloxypropylene dimethacrylate as a new dental monomer | Dental materials : official publication of the Academy of Dental Materials |
| 21232638 | 2011-05-01 | Free radical polymerization of poly(ethylene glycol) diacrylate macromers: impact of macromer hydrophobicity and initiator chemistry on polymerization efficiency | Acta biomaterialia |
| 21318254 | 2011-04-01 | Solid-state reference electrodes based on carbon nanotubes and polyacrylate membranes | Analytical and bioanalytical chemistry |
| 21946496 | 2011-01-01 | Wear model simulating clinical abrasion on composite filling materials | Dental materials journal |
| 22163699 | 2011-01-01 | Determination of ammonium ion using a reagentless amperometric biosensor based on immobilized alanine dehydrogenase | Sensors (Basel, Switzerland) |
| 20614250 | 2010-12-01 | Efficient dielectrophoretic patterning of embryonic stem cells in energy landscapes defined by hydrogel geometries | Annals of biomedical engineering |
