2,2-Dimethoxy-2-Phenylacetophenone

Basic Information

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CAS Number

24650-42-8

Molecular Formula

C16H16O3

Molecular Weight

256.3 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Ketones

Basic Chemical Raw Materials Organic Chemicals Ethers

Fine Chemicals Dyes and Pigments Organic Dyes

Fine Chemicals Surfactants Anionic Surfactants

Basic Physical Properties

Melting Point

65.0 to 69.0 deg-C

Boiling Point

169°C/7mmHg

Solubility

methylene chloride: 20 mg/mL, clear

Refractive Index

1.5590 (estimate)

SMILES

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

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

InChIKey

KWVGIHKZDCUPEU-UHFFFAOYSA-N

LogP

3.015100000000002

Topological Polar Surface Area

35.53 Å²

Hydrogen Bond Donor/Acceptor

0 / 3

Complexity

284

Safety Information

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GHS Hazard Pictograms

H334

H400

Hazard Statement

H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled
Sensitization, respiratory

H400 Very toxic to aquatic life
Hazardous to the aquatic environment, acute hazard

Hazard Class

Class 9 Class 9

Stability

Stability Stable, but light-sensitive. Combustible. Incompatible with strong acids, strong oxidizing agents.

Sensitiveness

对光敏感

Synonyms & References

English

2,2-Dimethoxy-1,2-diphenylethanone
UV-651
2,2-diethoxy-2-phenylacetophenone
Benzildimethyl ketal
DMPA
Benzil Dimethyl Ketone
Photoinitiator-651
Benzoin dimethyl ether
Benzoin dimethyl ether (DMPA)
2,2-Dimethoxy-2-phenylacetophenone
1,2-diphenyl-1-keto-2,2-dimethoxyethane
2,2-dimethoxy-1,2-diphenylethan-1-one
Benzil α,α-dimethyl acetal
Esacure KB 1
Ethanone,2,2-dimethoxy
Irgacure 651
IrgacureR651
Kayacure BDMK
Lucirin BDK
Photomer 51
α,α-Dimethoxy-α-phenylacetophenone
Benzil alpha,alpha-dimethyl acetal
Benzil Dimethylketal
(2,2-Dimethoxy-2-phenylacetophenone) Photoinitiator BDK

MDL Number

MFCD00008475

Customs Code

2914509090

FAQ

What is 2,2-Dimethoxy-2-Phenylacetophenone (CAS: 24650-42-8)?

2,2-Dimethoxy-2-Phenylacetophenone (CAS: 24650-42-8) is an organic compound with the chemical formula C15H14O3. It features a ketone group, two methoxy substituents, and a phenyl ring, making it a versatile intermediate in chemical synthesis. This compound is commonly used as a protecting group in pharmaceutical research and is known for its stability under standard conditions.

What are the main uses of 2,2-Dimethoxy-2-Phenylacetophenone (CAS: 24650-42-8)?

2,2-Dimethoxy-2-Phenylacetophenone (CAS: 24650-42-8) is primarily utilized in pharmaceuticals for drug development, in industrial chemistry as a reagent for functional group modifications, and in research for creating complex organic molecules. It also finds applications in fragrance compounds and as a key component in synthesizing bioactive molecules due to its reactivity and structural adaptability.

Is 2,2-Dimethoxy-2-Phenylacetophenone (CAS: 24650-42-8) safe?

2,2-Dimethoxy-2-Phenylacetophenone (CAS: 24650-42-8) is generally considered safe when handled properly in controlled environments. However, it may cause skin or eye irritation. Safety precautions include using appropriate personal protective equipment (PPE), ensuring good ventilation, and following OSHA guidelines. It is not intended for consumption and should be stored securely to prevent accidental exposure.

How should 2,2-Dimethoxy-2-Phenylacetophenone (CAS: 24650-42-8) be stored?

2,2-Dimethoxy-2-Phenylacetophenone (CAS: 24650-42-8) should be stored in a cool, dry, and dark place to maintain stability. Keep it in a sealed container away from moisture and light, and ensure it is stored under inert gas conditions if required. Proper storage prevents degradation and ensures compliance with chemical safety standards for long-term use.