DIETHYL (2-OXO-2-PHENYLETHYL)PHOSPHONATE

Modify Date: 2026-07-20 20:51:19

DIETHYL (2-OXO-2-PHENYLETHYL)PHOSPHONATE Structure
DIETHYL (2-OXO-2-PHENYLETHYL)PHOSPHONATE structure
Common Name DIETHYL (2-OXO-2-PHENYLETHYL)PHOSPHONATE
CAS Number 3453-00-7 Molecular Weight 256.23500
Density 1.179 g/mL at 25ºC(lit.) Boiling Point 192-193ºC11 mm Hg(lit.)
Molecular Formula C12H17O4P Melting Point N/A
MSDS Chinese USA Flash Point >235.4 °F

 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name 2-diethoxyphosphoryl-1-phenylethanone
Synonym More Synonyms

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Density 1.179 g/mL at 25ºC(lit.)
Boiling Point 192-193ºC11 mm Hg(lit.)
Molecular Formula C12H17O4P
Molecular Weight 256.23500
Exact Mass 256.08600
PSA 62.41000
LogP 3.13540
Index of Refraction n20/D 1.513(lit.)
InChIKey HPEVTTNSIPGLEL-UHFFFAOYSA-N
SMILES CCOP(=O)(CC(=O)c1ccccc1)OCC

 MSDS

This table provides MSDS information including hazard classification, first‑aid, fire‑fighting, spill handling, operation and storage instructions.

 Safety Information

This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.

Personal Protective Equipment Eyeshields;Gloves
RIDADR NONH for all modes of transport
HS Code 2931900090
Flash Point(F) >235.4 °F
Flash Point(C) >113 °C

 Synthetic Route

This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.

 Customs

This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.

HS Code 2931900090
Summary 2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0%

 Articles1

More Articles

This table lists relevant public references with title, journal and publication metadata for this compound.

A Convenient Reagent for Aldehyde to Alkyne Homologation.

Tetrahedron Lett. 49th ed.,, 6904, (2008)

An convenient reagent for the one-carbon homologation of an aldehyde to the corresponding alkyne is reported. This reagent allows this conversion to conveniently be carried out on a large scale under ...

 DIETHYL (2-OXO-2-PHENYLETHYL)PHOSPHONATEBioassay

View more

This table contains target information, in‑vitro & in‑vivo assay data for this compound.

Name: NCI human tumor cell line growth inhibition assay. Data for the MCF7 Non-Small Cell L...
Source: DTP/NCI
Target: N/A
External Id: MCF7_OneDose
Name: NCI human tumor cell line growth inhibition assay. Data for the IGROV1 Non-Small Cell...
Source: DTP/NCI
Target: N/A
External Id: IGROV1_OneDose
Name: HIV Cellular Data
Source: NIAID
Target: N/A
External Id: HIV Cellular Data
Total 3, Current Page 1 of 1
1

 Synonyms

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

Diethyl Phenacylphosphonate
Diethyl Benzoylmethylphosphonate
Diethyl phenacyl phosphonate
MFCD00015342
diethyl 2-oxo-2-phenylethyl-phosphonate
diethyl 2-oxo-2-phenylethanephosphonate
Diethyl (2-oxo-2-phenylethyl)phosphonate
Diethyl benzoylmethylphosphonate Diethyl phenacylphosphonate
(2-Oxo-2-phenylethyl)phosphonic Acid Diethyl Ester

 DIETHYL (2-OXO-2-PHENYLETHYL)PHOSPHONATE | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What is the InChIKey of 2-diethoxyphosphoryl-1-phenylethanone?
A: InChIKey of 2-diethoxyphosphoryl-1-phenylethanone is HPEVTTNSIPGLEL-UHFFFAOYSA-N.
Q: What English synonyms does 2-diethoxyphosphoryl-1-phenylethanone have?
A: English synonyms of 2-diethoxyphosphoryl-1-phenylethanone: Diethyl Phenacylphosphonate, Diethyl Benzoylmethylphosphonate, Diethyl phenacyl phosphonate, MFCD00015342, diethyl 2-oxo-2-phenylethyl-phosphonate, diethyl 2-oxo-2-phenylethanephosphonate, Diethyl (2-oxo-2-phenylethyl)phosphonate, Diethyl benzoylmethylphosphonate Diethyl phenacylphosphonate, (2-Oxo-2-phenylethyl)phosphonic Acid Diethyl Ester.
Q: What is the polar surface area (PSA) of 2-diethoxyphosphoryl-1-phenylethanone?
A: Polar surface area (PSA) of 2-diethoxyphosphoryl-1-phenylethanone is 62.41000.
Q: What are the downstream products of 2-diethoxyphosphoryl-1-phenylethanone?
A: Related downstream products(CAS) of 2-diethoxyphosphoryl-1-phenylethanone: 15121-79-6;768-03-6;1217357-17-9;20030-12-0;22966-10-5;25142-45-4;1080-32-6;114245-62-4;72019-14-8;858644-32-3.
Q: What is the SMILES notation of 2-diethoxyphosphoryl-1-phenylethanone?
A: SMILES notation of 2-diethoxyphosphoryl-1-phenylethanone is CCOP(=O)(CC(=O)c1ccccc1)OCC.
Q: What is the molecular weight of 2-diethoxyphosphoryl-1-phenylethanone?
A: Molecular weight of 2-diethoxyphosphoryl-1-phenylethanone is 256.23500.
Q: What is the CAS number of 2-diethoxyphosphoryl-1-phenylethanone?
A: CAS number of 2-diethoxyphosphoryl-1-phenylethanone is 3453-00-7.
Q: What is the molecular formula of 2-diethoxyphosphoryl-1-phenylethanone?
A: Molecular formula of 2-diethoxyphosphoryl-1-phenylethanone is C12H17O4P.
Q: What are the upstream materials of 2-diethoxyphosphoryl-1-phenylethanone?
A: Related upstream materials(CAS) of 2-diethoxyphosphoryl-1-phenylethanone: 3450-67-7;683-08-9;98-88-4;3095-95-2;93-58-3;10419-77-9;13735-81-4;122-52-1;292638-84-7;762-04-9.
Q: What is the boiling point of 2-diethoxyphosphoryl-1-phenylethanone?
A: Boiling point of 2-diethoxyphosphoryl-1-phenylethanone is 192-193ºC11 mm Hg(lit.).

 DIETHYL (2-OXO-2-PHENYLETHYL)PHOSPHONATEfactory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

Shanghai Nianxing Industrial Co., Ltd
Dayang Chem (Hangzhou) Co., Ltd.
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