Ethyl 2-(diethoxyphosphoryl)propanoate

Basic Information

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CAS Number

3699-66-9

Molecular Formula

C9H19O5P

Molecular Weight

238.22 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

Agricultural Chemicals Pesticides Insecticides

Basic Physical Properties

Boiling Point

144°C/12mmHg

Solubility

Miscible with chloroform and methanol.

Refractive Index

n20/D 1.431(lit.)

SMILES

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CCOC(=O)C(C)P(=O)(OCC)OCC

InChI

InChI=1S/C9H19O5P/c1-5-12-9(10)8(4)15(11,13-6-2)14-7-3/h8H,5-7H2,1-4H3

InChIKey

BVSRWCMAJISCTD-UHFFFAOYSA-N

LogP

2.2041000000000004

Topological Polar Surface Area

61.83000000000001 Å²

Hydrogen Bond Donor/Acceptor

0 / 5

Complexity

231

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

H335 May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation

Synonyms & References

English

Triethyl 2-phosphonopropionate
Ethyl-2-(diethylphosphono)propanoate
Ethyl 2-(diethoxyphosphoryl)propanoate
NSC202767
FT-0634979
EINECS 223-033-4
2-Phosphonopropionic Acid Triethyl Ester
Ethyl2-(diethoxyphosphoryl)propanoate
ethyl 2-(diethyl phosphono)propanoate
SCHEMBL10108
Ethyl 2-(diethylphosphono)propanoate
triethyl 2-phosponopropionate
EN300-98229
NSC-202767
MFCD00009159
ethyl 2-diethylphosphonopropionate
AKOS016001420
ethyl 2-(diethylphosphono)propionate
2-(Diethoxy-phosphoryl)-propionic acid ethyl ester
ethyl 2-(diethoxyphosphoryl)-2-methylacetate
DTXSID50958163
J-525071
DIETHYL 1-(ETHOXYCARBONYL)ETHANEPHOSPHONATE
HY-W013436
Diethyl 1-(carbethoxy)ethylphosphonate
Ethyl 2~(diethoxyphosphoryl)propanoate
diethyl 1-ethoxycarbonyl-ethylphosphonate
CS-W014152
ethyl-2-(diethoxyphosphinyl)propionate
2-(diethoxyphosphoryl)propionic acid ethyl ester
SY010659

MDL Number

MFCD00009159

Customs Code

2931900090

FAQ

What are the physical and chemical properties of Ethyl 2-(diethoxyphosphoryl)propanoate (CAS: 3699-66-9)?

Ethyl 2-(diethoxyphosphoryl)propanoate (CAS: 3699-66-9) is a colorless to slightly yellowish liquid with a molecular weight of approximately 269.25 g/mol. It has a high boiling point of around 210°C and is poorly soluble in water but miscible with common organic solvents. The compound is moderately reactive due to the presence of the phosphoryl group, which can participate in various chemical reactions.

How is Ethyl 2-(diethoxyphosphoryl)propanoate (CAS: 3699-66-9) typically synthesized?

Ethyl 2-(diethoxyphosphoryl)propanoate (CAS: 3699-66-9) is typically synthesized by the reaction of diethyl phosphite and propanoic acid in the presence of a suitable catalyst such as triethylamine. The yield is generally high, and the reaction is conducted under mild conditions to ensure purity and selectivity.

What industries use Ethyl 2-(diethoxyphosphoryl)propanoate (CAS: 3699-66-9)?

Ethyl 2-(diethoxyphosphoryl)propanoate (CAS: 3699-66-9) is used in the pharmaceutical industry for the synthesis of certain drugs, in the polymer industry as a monomer or additive, and in the sensor industry for the development of gas sensors. It is also used in the semiconductor industry for electronic applications.

What precautions should be taken when handling Ethyl 2-(diethoxyphosphoryl)propanoate (CAS: 3699-66-9)?

When handling Ethyl 2-(diethoxyphosphoryl)propanoate (CAS: 3699-66-9), appropriate personal protective equipment (PPE) such as gloves, goggles, and a lab coat should be worn. The compound should be handled in a well-ventilated area or a fume hood to minimize exposure. Spills should be cleaned up immediately using appropriate absorbents, and the area should be flushed with water. Always refer to the Safety Data Sheet (SDS) for detailed safety information.