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DIETHYL PHENYLPHOSPHONATE

DIETHYL PHENYLPHOSPHONATE structure

CAS No.: 1754-49-0

Chemical Name:: DIETHYL PHENYLPHOSPHONATE

Synonyms: TA03770000;AURORA KA-1484;diethoxyphosphorylbenzene;Diethoxyphosphinylbenzene;DIETHYL PHENYLPHOSPHONATE;DIETHYL BENZENEPHOSPHONATE;DiethylPhenylphosphonate>Phenylphosphonic acid diethyl;phenyl-phosphonicacidiethylester;Diethyl phenylphosphonate, 98.5%

CBNumber:: CB5371303

Molecular Formula:: C10H15O3P

Molecular Weight:: 214.2

MDL Number:: MFCD00015136

MOL File:: 1754-49-0.mol

Last updated:2025-07-16 09:55:37

Product description	Number	Pack Size	Price
Diethyl Phenylphosphonate >96.0%(GC)	P0335	5mL	$75
Diethyl Phenylphosphonate >96.0%(GC)	P0335	25mL	$299
Diethyl Phenylphosphonate	7644AL	25g	$371
DIETHYL PHENYLPHOSPHONATE 95.00%	CHM0077982	5G	$813.27
Diethyl Phenylphosphonate	JK453108	5g	$42
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DIETHYL PHENYLPHOSPHONATE Properties

Boiling point	110-112°C 1mm
Density	1,12 g/cm³
refractive index	1.4940
Flash point	267°C
storage temp.	Store at room temperature
form	clear liquid
color	Colorless to Almost colorless
Water Solubility	<0.2g/L(25 ºC)
BRN	2449931
InChI	InChI=1S/C10H15O3P/c1-3-12-14(11,13-4-2)10-8-6-5-7-9-10/h5-9H,3-4H2,1-2H3
InChIKey	VZEGPPPCKHRYGO-UHFFFAOYSA-N
SMILES	C1=CC=C(P(=O)(OCC)OCC)C=C1
CAS DataBase Reference	1754-49-0(CAS DataBase Reference)

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Danger
Hazard statements	H302
Precautionary statements	P264-P270-P301+P312a-P330-P501a
Risk Statements	22
Safety Statements	23-36/37-60-36
RIDADR	2810
RTECS	TA0377000
PackingGroup	III
HS Code	29319090
Toxicity	mouse,LD50,intraperitoneal,790mg/kg (790mg/kg),Farmakologiya i Toksikologiya Vol. 10, Pg. 121, 1975.

DIETHYL PHENYLPHOSPHONATE price More Price(6)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
TCI Chemical	P0335	Diethyl Phenylphosphonate >96.0%(GC)	1754-49-0	5mL	$75	2025-07-31	Buy
TCI Chemical	P0335	Diethyl Phenylphosphonate >96.0%(GC)	1754-49-0	25mL	$299	2025-07-31	Buy
AK Scientific	7644AL	Diethyl Phenylphosphonate	1754-49-0	25g	$371	2021-12-16	Buy
American Custom Chemicals Corporation	CHM0077982	DIETHYL PHENYLPHOSPHONATE 95.00%	1754-49-0	5G	$813.27	2021-12-16	Buy
Frontier Specialty Chemicals	JK453108	Diethyl Phenylphosphonate	1754-49-0	5g	$42	2021-12-16	Buy

Product number	Packaging	Price	Buy
P0335	5mL	$75	Buy
P0335	25mL	$299	Buy
7644AL	25g	$371	Buy
CHM0077982	5G	$813.27	Buy
JK453108	5g	$42	Buy

DIETHYL PHENYLPHOSPHONATE Chemical Properties,Uses,Production

Uses

Diethyl phenylphosphonate is a liquid that can be used as an organophosphine ligand in organic synthesis.

Synthesis Reference(s)

Journal of the American Chemical Society, 69, p. 2020, 1947 DOI: 10.1021/ja01200a059
The Journal of Organic Chemistry, 39, p. 3612, 1974 DOI: 10.1021/jo00938a045

Synthesis

A dried 25 mL flask was charge with triethyl phosphite (11.0 mmol, 1.27 mL) and benzoyl chloride (10.0 mmol, 1.72 mL). After the mixture was stirred for 12 h at room temperature, the crude product was purified by column chromatography over silica gel (300–400 mesh) using CH2Cl2 as an eluent to give analytically pure product Diethyl Phenylphosphonate.

DIETHYL PHENYLPHOSPHONATE synthesis

Synthesis of DIETHYL PHENYLPHOSPHONATE from P-TOLUENESULFONIC ACID PHENYL ESTER and Diethyl phosphite

DIETHYL PHENYLPHOSPHONATE Preparation Products And Raw materials

Raw materials

Phosphonic acid, phenyl-, monoethyl ester Phenylphosphonic acid P-TOLUENESULFONIC ACID PHENYL ESTER Phenylboronic acid Phenol

Aniline Ethanol Triethyl phosphite

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Preparation Products

Phenyl phosphine Phenylphosphonic dichloride

DIETHYL PHENYLPHOSPHONATE Suppliers

Global( 93)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Shanghai jinsheng pharma tech co.,ltd	13585563093	pinpinzheng@jspharmatech.com	China	374	58
ATK CHEMICAL COMPANY LIMITED	+undefined-21-51877795	ivan@atkchemical.com	China	33024	60
career henan chemical co	+86-0371-86658258 +8613203830695	factory@coreychem.com	China	29795	58
Shaanxi Dideu Medichem Co. Ltd	+86-29-81139210 +86-18192627656	1059@dideu.com	China	3589	58
SIMAGCHEM CORP	+86-5922680277 +86-13806087780	sale@simagchem.com	China	17346	58
Alfa Chemistry		info@alfa-chemistry.com	United States	2344	58
Dayang Chem (Hangzhou) Co.,Ltd.	+86-0571-88938639 +8617705817739	info@dycnchem.com	China	52846	58
Hebei Fengjia New Material Co., Ltd	+86-0311-87836622 +86-18712993135	sales01@tairunfaz.com	China	8051	58
PT CHEM GROUP LIMITED	+86-85511178;	peter68@ptchemgroup.com	China	35425	58
GIHI CHEMICALS CO.,LIMITED	+86-571-86217390; +8618058761490	info@gihichemicals.com	China	49965	58

Supplier	Advantage
Shanghai jinsheng pharma tech co.,ltd	58
ATK CHEMICAL COMPANY LIMITED	60
career henan chemical co	58
Shaanxi Dideu Medichem Co. Ltd	58
SIMAGCHEM CORP	58
Alfa Chemistry	58
Dayang Chem (Hangzhou) Co.,Ltd.	58
Hebei Fengjia New Material Co., Ltd	58
PT CHEM GROUP LIMITED	58
GIHI CHEMICALS CO.,LIMITED	58

View Lastest Price from DIETHYL PHENYLPHOSPHONATE manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2025-12-12	Diethyl phenylphosphonate 1754-49-0	US $1.00-0.00 / KG	1KG	99%	20 tons	Shaanxi Dideu Medichem Co. Ltd
	2020-01-10	DIETHYL PHENYLPHOSPHONATE 1754-49-0	US $3.00 / KG	1KG	98%	200KG	Career Henan Chemical Co

Diethyl phenylphosphonate
1754-49-0
US $1.00-0.00 / KG
99%
Shaanxi Dideu Medichem Co. Ltd

DIETHYL PHENYLPHOSPHONATE
1754-49-0
US $3.00 / KG
98%
Career Henan Chemical Co

DIETHYL PHENYLPHOSPHONATE Spectrum

DIETHYL PHENYLPHOSPHONATE(1754-49-0)MS DIETHYL PHENYLPHOSPHONATE(1754-49-0)¹HNMR DIETHYL PHENYLPHOSPHONATE(1754-49-0)¹³CNMR DIETHYL PHENYLPHOSPHONATE(1754-49-0)IR1 DIETHYL PHENYLPHOSPHONATE(1754-49-0)Raman

1754-49-0(DIETHYL PHENYLPHOSPHONATE)Related Search:

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PHENYLPHOSPHONIC ACID DIETHYL ESTER phenyl-phosphonicacidiethylester DIETHYL BENZENEPHOSPHONATE DIETHYL PHENYLPHOSPHONATE BENZENEPHOSPHONIC ACID DIETHYL ESTER AURORA KA-1484 Diethoxyphosphinylbenzene Phenylphosphonic acid diethyl TA03770000 diethoxyphosphorylbenzene Benzenephosphonic Acid Diethyl Ester Diethyl Benzenephosphonate Phenylphosphonic Acid Diethyl Ester Diethyl phenylphosphonate, 98.5% DiethylPhenylphosphonate> Phosphonic acid, P-phenyl-, diethyl ester 1754-49-0 C6H5POOC2H52