The Phosphonic acid,(ethoxyacetyl)-, diethyl ester (8CI,9CI), with the CAS registry number 30492-56-9, has the EINECS registry number 212-757-6. This chemical's molecular formula is C₈H₁₇O₅P and molecular weight is 224.1913. Its systematic name is called diethyl (ethoxyacetyl)phosphonate.

Physical properties of Phosphonic acid,(ethoxyacetyl)-, diethyl ester (8CI,9CI): (1)ACD/LogP: 0.19; (2)ACD/LogD (pH 5.5): 0.19; (3)ACD/LogD (pH 7.4): 0.19; (4)ACD/BCF (pH 5.5): 1; (5)ACD/BCF (pH 7.4): 1; (6)ACD/KOC (pH 5.5): 30.39; (7)ACD/KOC (pH 7.4): 30.39; (8)#H bond acceptors: 5; (9)#Freely Rotating Bonds: 8; (10)Index of Refraction: 1.423; (11)Molar Refractivity: 51.25 cm³; (12)Molar Volume: 200.9 cm³; (13)Surface Tension: 34.3 dyne/cm; (14)Density: 1.115 g/cm³; (15)Flash Point: 126.5 °C; (16)Enthalpy of Vaporization: 50.01 kJ/mol; (17)Boiling Point: 262.3 °C at 760 mmHg; (18)Vapour Pressure: 0.011 mmHg at 25°C.

When you are using this chemical, please be cautious about it as the following:
This chemical may present an immediate or delayed danger to one or more components of the environment. It is toxic to aquatic organisms. It may cause long-term adverse effects in the aquatic environment. You should avoid releasing it to the environment.

You can still convert the following datas into molecular structure:
(1)SMILES: O=P(OCC)(OCC)C(=O)COCC
(2)InChI: InChI=1/C8H17O5P/c1-4-11-7-8(9)14(10,12-5-2)13-6-3/h4-7H2,1-3H3
(3)InChIKey: CNRJHNUKTBRUGP-UHFFFAOYAU