(2,5-Dihydroxyphenyl)diphenylphosphine oxide

BGC Id:	495171335555
CAS No:	13291-46-8
Synonyms:	2,5-dihydroxyphenyl(diphenyl)phosphine oxide ; bis (benzyl diphenylphosphine) iminium chloride ; 2-(diphenylphosphinyl)hydroquinone ; diphenylphosphinylhydroquinone ; 2-(diphenylphosphinyl)hydroquinone (ppq) ; ppq ; diphenylphosphinyl hydroquinone ; 2,5-dihydroxytriphenylphosphine oxide ; 2,5-dihydroxyphenyldiphenylphosphine oxide ; hydroquinone,(diphenylphosphinyl)- (7ci,8ci) ; 1,4-benzenediol,2-(diphenylphosphinyl)-
Molecular Formula:	C18H15O3P
Molecular Weight:	310.283661
EINECS:

Verified providers in 2025

The following 2 notable providers have been checked and can be recommended.

Leap Chem

Molecular Formula: C18H15O3P Molecular Weight: 310.28

BuGuCh & Partners

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The last intensive check and update was carried out on 2025/05/30.

Identify

Synonyms:

2,5-dihydroxyphenyl(diphenyl)phosphine oxide ; bis (benzyl diphenylphosphine) iminium chloride ; 2-(diphenylphosphinyl)hydroquinone ; diphenylphosphinylhydroquinone ; 2-(diphenylphosphinyl)hydroquinone (ppq) ; ppq ; diphenylphosphinyl hydroquinone ; 2,5-dihydroxytriphenylphosphine oxide ; 2,5-dihydroxyphenyldiphenylphosphine oxide ; hydroquinone,(diphenylphosphinyl)- (7ci,8ci) ; 1,4-benzenediol,2-(diphenylphosphinyl)-

CAS:

13291-46-8

EINECS:

Molecular Formula:

C18H15O3P

MDL:

MFCD00408436

Properties

Molecular Weight:

310.283661 g·mol−1

Density:

1.34 g/cm3

Melting point:

214 °C

Boiling point:

573.7 °C at 760 mmHg

Flash point:

300.7 °C

Suppliers

Leap Chem Co., Ltd

företagets typ: Bulk and laboratory supplier

LEAPChem, a specialized fine chemicals supplier for research, development and production. LEAPChem provides nearly 50,000 rare and innovative chemical products to support the evolving needs of our customers in research & bulk manufacturing activities. As a highly customer-oriented enterprise, we are committed to providing high-quality customer services and products to our global customers in a cost-effective and efficient manner. Our client list includes many major pharmac ...

land: P.R.China telefon: +852-30606658

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BuGuCh & Partners

företagets typ: Producer

land: Germany

We, BuGuCh & Partners, are an international acting and innovative company, leading in developing and manufacturing. We operates major facilities in North America, Europe and the Pacific Rim, as well as facilities in China, Japan and Saudi Arabia operated through joint ventures. We maintain independently or are partners of some production sites in Europe, Asia and South America. Our global network is a strength. Our products range from natural gas, oil and basic chemi ...

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What other providers are available for CAS 13291-46-8?

In addition to the providers presented here for (2,5-Dihydroxyphenyl)diphenylphosphine oxide with the CAS number 13291-46-8, there are other 16 providers with slightly different product names available for this CAS number.

Diphenylphosphinyl hydroquinone

Hangzhou Keying Chem Co., Ltd. | Dayang Chem (Hangzhou) Co.,Ltd. | BIOZOL Diagnostica Vertrieb GmbH | BuGuCh & Partners

bis- (benzyl diphenylphosphine) iminium chloride