benzyl 2-(dimethyl phosphono)acetate

Basic Information

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CAS Number

57443-18-2

Molecular Formula

C11H15O5P

Molecular Weight

258.21 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Esters

Basic Chemical Raw Materials Organic Chemicals Ethers

Fine Chemicals Dyes and Pigments Organic Dyes

Fine Chemicals Surfactants Anionic Surfactants

Agricultural Chemicals Pesticides Insecticides

Basic Physical Properties

Boiling Point

148-150 °C (0.1 mmHg)

Density

1.217

Flash Point

184.8°C

Refractive Index

1.505-1.507

SMILES

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COP(=O)(CC(=O)OCC1=CC=CC=C1)OC

InChI

InChI=1S/C11H15O5P/c1-14-17(13,15-2)9-11(12)16-8-10-6-4-3-5-7-10/h3-7H,8-9H2,1-2H3

InChIKey

QYLGNJMIOVHLQQ-UHFFFAOYSA-N

LogP

2.2157

Topological Polar Surface Area

61.83000000000001 Å²

Hydrogen Bond Donor/Acceptor

0 / 5

Complexity

278

Safety Information

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Hazard Statement

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

Synonyms & References

English

(dimethoxyphosphoryl)acetic acid benzyl ester
benzyl(dimethoxyphosphoryl)acetate
Benzyl Dimethylphosphonoacetate
GEO-02882
DTXSID60378691
A855317
Dimethyl (Cbz-methyl)phosphonate
SY050920
dimethyl(benzyloxycarbonyl)methylphosphonate
benzyl 2-(dimethoxyphosphoryl)acetate
MFCD01872507
benzyl 2-(dimethyl phosphono)acetate
BENZYL DIMETHYL PHOSPHONOACETATE
AKOS017343609
EN300-249604
57443-18-2
Dimethyl(benzyloxycarbonyl)methyl phosphonate
Dimethyl (benzyloxycarbonyl)methylphosphonate
benzyl dimethylphosphonoethanoate
SCHEMBL4465319
benzyl-2-(dimethoxyphosphoryl)acetate
B2815
benzyl 2-dimethoxyphosphorylacetate
CS-0199168
Dimethyl (Benzyloxycarbonylmethyl)phosphonate
D88966
Dimethylphosphonoacetic Acid Benzyl Ester
Acetic acid, (dimethoxyphosphinyl)-, phenylmethyl ester
QYLGNJMIOVHLQQ-UHFFFAOYSA-N
PS-11110
Acetic acid,2-(dimethoxyphosphinyl)-, phenylmethyl ester

MDL Number

MFCD01872507

Customs Code

29310099

FAQ

What are the physical and chemical properties of benzyl 2-(dimethyl phosphono)acetate (CAS: 57443-18-2)?

Benzyl 2-(dimethyl phosphono)acetate (CAS: 57443-18-2) is a colorless or slightly yellow liquid with a molecular weight of approximately 241.2 g/mol. It has a low solubility in water but is soluble in common organic solvents like ethanol and acetone. It is reactive towards nucleophiles due to its phosphonate functionality, making it interesting for various chemical transformations.

How is benzyl 2-(dimethyl phosphono)acetate (CAS: 57443-18-2) typically synthesized?

Benzyl 2-(dimethyl phosphono)acetate is typically synthesized through esterification of dimethyl phosphonate with acetophenone using a suitable acid catalyst at elevated temperatures. The reaction yields a high purity product with good selectivity and yield, making it a useful intermediate in organic synthesis.

What industries use benzyl 2-(dimethyl phosphono)acetate (CAS: 57443-18-2)?

Benzyl 2-(dimethyl phosphono)acetate (CAS: 57443-18-2) is used in the pharmaceutical industry for the synthesis of certain drugs, in the polymer industry for functionalizing polymers, and in the sensor industry for developing chemical sensors. It also finds applications in semiconductor manufacturing for specific processing steps.

What precautions should be taken when handling benzyl 2-(dimethyl phosphono)acetate (CAS: 57443-18-2)?

When handling benzyl 2-(dimethyl phosphono)acetate (CAS: 57443-18-2), it is essential to use appropriate personal protective equipment (PPE) such as gloves, goggles, and lab coat. Handling should be conducted in a fume hood to minimize exposure. In the event of a spill, S26 and S36 safety measures should be followed, and the spill should be cleaned up using appropriate absorbent materials. Refer to the Material Safety Data Sheet (MSDS) for detailed safety information.