Diethyl (beta-carbethoxyethyl)phosphonate

Diethyl (beta-carbethoxyethyl)phosphonate - Names and Identifiers

Name	Triethyl 3-phosphonopropionate
Synonyms	Triethyl 3-phosphonopropionate Ethyl 3-(diethoxyphosphoryl)propanoate Ethyl 3-(diethoxyphosphinyl)propionate Diethyl (beta-carbethoxyethyl)phosphonate Diethyl (beta-ethoxycarbonylethyl)phosphonate 3-(Diethoxyphosphinyl)propionic acid ethyl ester propanoic acid, 3-(diethoxyphosphinyl)-, ethyl ester Propanoic acid, 3- (diethoxyphosphinyl)-, ethyl ester Ethyl 3-(diethoxyphosphoryl)propanoate, Triethyl 3-phosphonopropionate Ethyl 3-Diethylphosphonopropionate3-Phosphonopropionic Acid Triethyl Ester3-Diethylphosphonopropionic Acid Ethyl Ester
CAS	3699-67-0
InChI	InChI=1/C9H19O5P/c1-4-12-9(10)7-8-15(11,13-5-2)14-6-3/h4-8H2,1-3H3

Diethyl (beta-carbethoxyethyl)phosphonate - Physico-chemical Properties

Molecular Formula	C9H19O5P
Molar Mass	238.22
Density	1.094g/mLat 25°C(lit.)
Boling Point	123-124°C3mm Hg(lit.)
Flash Point	>230°F
Vapor Presure	0.000545mmHg at 25°C
Appearance	clear liquid
Specific Gravity	1.101.094
Color	Colorless to Almost colorless
BRN	1790966
Storage Condition	Sealed in dry,Room Temperature
Refractive Index	n20/D 1.433(lit.)
MDL	MFCD00015167

Diethyl (beta-carbethoxyethyl)phosphonate - Risk and Safety

Hazard Symbols	Xi - Irritant
Risk Codes	36/37/38 - Irritating to eyes, respiratory system and skin.
Safety Description	S37/39 - Wear suitable gloves and eye/face protection S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
WGK Germany	3
HS Code	29319000

Diethyl (beta-carbethoxyethyl)phosphonate - Introduction

Triethyl 3-phosphonopropionate(Triethyl 3-phosphonopropionate) is an organic phosphate ester compound. Its chemical formula is C9H19O4P and its molecular weight is 230.22g/mol.

Nature:
-Appearance: colorless liquid
-Melting point:-30°C
-Boiling Point: 255-260°C
-Density: 1.11 g/mL
-Solubility: Soluble in organic solvents such as ethanol and ether solvents

Use:
- Triethyl 3-phosphonopropionate can be used as reagents and intermediates in organic synthesis, and is widely used in the fields of pesticides, medicines and coatings.
-It can be used to synthesize other organic phosphorus compounds, such as phosphate esters, phosphate acyl compounds, etc.

Preparation Method:
Triethyl 3-phosphonopionate can be obtained by reacting triethylamine with 3-chloropropionic acid phosphonyl chloride.

Safety Information:
- Triethyl 3-phosphonopropionate is irritating and should avoid contact with skin and eyes.
-During use, good ventilation should be maintained to prevent inhalation of its vapors.
-Storage should be sealed in a cool and dry place, away from fire and oxidizing agents.
-When using and handling the compound, follow relevant safety procedures and personal protective measures.

Last Update：2024-04-09 02:00:45