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Merck

196118

2,2-Dimethoxy-2-phenylacetophenone

99%

Synonym(s):

α,α-Dimethoxy-α-phenylacetophenone, Benzil α,α-dimethyl acetal

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About This Item

Linear Formula:
C6H5COC(OCH3)2C6H5
CAS Number:
24650-42-8
Molecular Weight:
256.30
UNSPSC Code:
12162002
NACRES:
NA.23
PubChem Substance ID:
24851736
EC Number:
246-386-6
Beilstein/REAXYS Number:
2054295
MDL number:
MFCD00008475

Key Documents

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InChI key

KWVGIHKZDCUPEU-UHFFFAOYSA-N

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

SMILES string

COC(OC)(C(=O)c1ccccc1)c2ccccc2

assay

99%

mp

67-70 °C (lit.)

Quality Level

200

Gene Information

human ... ACHE(43), BCHE(590), CES1(1066)

Related Categories

Application

2,2-Dimethoxy-2-phenylacetophenone (DMPA) can be used as a photoinitiator:
  • For the photopolymerization of methacrylate monomers in thick sections(~2mm).
  • In the preparation of UV-curing silicone rubber with excellent mechanical properties and thermal stability via thiol-ene reaction.
It can also be used as a starting material to prepare a water-soluble supramolecular-structured photoinitiator which is more efficient than DMPA.

pictograms

Health hazardExclamation mark
GHS08,GHS07

signalword

Warning

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Chronic 3 - STOT RE 2

target_organs

oral cavity

Storage Class

11 - Combustible Solids

wgk

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Faceshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
MKCZ8331
MKCW2526
MKCW2521
MKCT1097
MKCT7946

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Haisong Lin et al.
Nature communications, 11(1), 4405-4405 (2020-09-04)
Active biofluid management is central to the realization of wearable bioanalytical platforms that are poised to autonomously provide frequent, real-time, and accurate measures of biomarkers in epidermally-retrievable biofluids (e.g., sweat). Accordingly, here, a programmable epidermal microfluidic valving system is devised
Marta Goliszek et al.
Polymers, 12(5) (2020-05-23)
The preparation and the thermal and mechanical characteristics of lignin-containing polymer biocomposites were studied. Bisphenol A glycerolate (1 glycerol/phenol) diacrylate (BPA.GDA) was used as the main monomer, and butyl acrylate (BA), 2-ethylhexyl acrylate (EHA) or styrene (St) was used as
Henrike Niederholtmeyer et al.
Nature communications, 9(1), 5027-5027 (2018-11-30)
Cells in tissues or biofilms communicate with one another through chemical and mechanical signals to coordinate collective behaviors. Non-living cell mimics provide simplified models of natural systems; however, it has remained challenging to implement communication capabilities comparable to living cells.
Franziska D Zitzmann et al.
Lab on a chip, 17(24), 4294-4302 (2017-11-10)
Lab-on-a-chip devices that combine, e.g. chemical synthesis with integrated on-chip analytics and multi-compartment organ-on-a-chip approaches, are a fast and attractive evolving research area. While integration of appropriate cell models in microfluidic setups for monitoring the biological activity of synthesis products
Xiuzhong Zhu et al.
Polymers, 11(5) (2019-05-19)
In this study, a new pH-tunable thermoresponsive hydroxyl-terminated hyperbranched polyether (HTHP 2) was successfully prepared via a one-pot cationic polymerization technique and postmodification. In the first step, hydroxyl-terminated hyperbranched polyether containing double bonds (HTHP 1) were synthesized. Then, through thiol-ene
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