BGC » Chemicals A-Z » Phosphoric acid diethyl ester

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Phosphoric acid diethyl ester

BGC Id:	620755707271
CAS No:	598-02-7
Synonyms:	nsc 97178 ; diethyl phosphate,98% ; o,o-diethylhydrogen phosphate ; diethyl phosphate ; diethyl hydrogenphosphate ; phosphoric acid,diethyl ester ; dep ; ethylphosphate ((c2h5o)2(ho)po) (6ci) ; diethylacidphosphate ; diethyl phosphoric acid ; di-ethylphosphat ; diethylphosphoricacid ; o,o-diethylphosphate ; phosphoric acid diethyl ; ethylacidphosphate ; diethyl acid phosphate
Molecular Formula:	C4H11 O4 P
Molecular Weight:	154.12
EINECS:

Verified providers in 2025

The following notable provider has been checked and can be recommended.

Skyrun Industrial Co., Ltd.

Company type: Leading producer

Phone: +86-576-84015261
Telefax: +86-576-84015261
Country: P.R.China

Skyrun Industrial Co.Limited, established in 2003, a state-controlled company (By Skyrun Corp. & High Hope) in China, specializing in developing, producing and handing raw pharmaceutical material and intermediates. Skyrun Industrial Co., Ltd. is a seller of Neferine. We have expanded a compositive entity from initially only as a small manufacturer. We have extensive knowledge of domestic and internat ...

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What other providers are available for CAS 598-02-7?

The last intensive check and update was carried out on 2025/07/31.

Identify

Synonyms:

nsc 97178 ; diethyl phosphate,98% ; o,o-diethylhydrogen phosphate ; diethyl phosphate ; diethyl hydrogenphosphate ; phosphoric acid,diethyl ester ; dep ; ethylphosphate ((c2h5o)2(ho)po) (6ci) ; diethylacidphosphate ; diethyl phosphoric acid ; di-ethylphosphat ; diethylphosphoricacid ; o,o-diethylphosphate ; phosphoric acid diethyl ; ethylacidphosphate ; diethyl acid phosphate

CAS:

598-02-7

EINECS:

Molecular Formula:

C4H11 O4 P

MDL:

MFCD00039889

SMILES:

O=Cc1c[nH]c2c1cnc(c2)Cl

Properties

Molecular Weight:

154.12 g·mol−1

Density:

1.195 g/cm3

Melting point:

6 °C

Boiling point:

203 °C

Flash point:

74.9°C

Physical Description:

clear colorless to light yellow-orange liquid

Safety Information

Hazard Symbols: Xi, T, F

Europe standard Hazard pictograms, code and definition

Hazard Classes:

Risk Codes:

36/37/38-39/23/24/25-23/24/25-11 (R)

Safety Codes:

37/39-26-36-45-36/37-16-7 (S)

RTECS:

TC0665000

Storage temperature:

?20 °C

What other providers are available for CAS 598-02-7?

In addition to the providers presented here for Phosphoric acid diethyl ester with the CAS number 598-02-7, there are other 16 providers with slightly different product names available for this CAS number.

Diethyl phosphate

Ethyl acid phosphate

+1 additional providers that we know from the past

Diethyl hydrogen phosphate

BLD Pharmatech Ltd +3 additional providers that we know from the past