BGC » Chemicals A-Z » Bis-(3-phthalyl anhydride) eth...

Identify Suppliers 2025 Properties Safty ☰

Identify Suppliers 2025 Properties Safty

Bis-(3-phthalyl anhydride) ether

BGC Id:	770956825697
CAS No:	1823-59-2
Synonyms:	4,4''-oxybisdiphthalic a ; oxydiphthalicanhydride ; 4,4''-oxybisdiphthalic anhydride ; oxydiphthalic anhydrid ; odpa ; 4,4'-oxydiphthalic acid ; 4,4'-oxydiphthalic anhydride ; s-odpa ; 4,4'-oxydiphthalic dianhydride ; bis-(3-phthalyl anhy
Molecular Formula:	C16H6O7
Molecular Weight:	310.21
EINECS:

Verified providers in 2025

The following 3 notable providers have been checked and can be recommended.

Shandong Ench Chemical

Leap Chem

Molecular Formula: C16H6O7 Molecular Weight: 310.22

Skyrun Industrial

What other providers are available for CAS 1823-59-2?

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

Identify

Synonyms:

4,4''-oxybisdiphthalic a ; oxydiphthalicanhydride ; 4,4''-oxybisdiphthalic anhydride ; oxydiphthalic anhydrid ; odpa ; 4,4'-oxydiphthalic acid ; 4,4'-oxydiphthalic anhydride ; s-odpa ; 4,4'-oxydiphthalic dianhydride ; bis-(3-phthalyl anhy

CAS:

1823-59-2

EINECS:

Molecular Formula:

C16H6O7

MDL:

MFCD00039144

Properties

Molecular Weight:

310.21 g·mol−1

Density:

~1.7 g/cm³ (Predicted)

Melting point:

225-229 °C(lit.)

Boiling point:

~577.7 °C at 760 mmHg (Predicted)

Suppliers

Shandong Ench Chemical Co.,Ltd

type bedrift: Producer

Shandong Ench Chemical Co.Ltd is a professional manufacturers and supplier in the world ,the main product include chemical pharmaceuticals and intermediates, food and feed additives, herbal extracts, agrochemicals and fine chemicals etc. It is a privet-owned enterprise and located in Zhangqiu industrial park, We believe that quality is the life of our company. I tillegg Dinoprost tromethamine er levert av oss. We manufacture our products in strict accordance with ISO9001: 2000 quality management system during the whole entire ...

land: P.R.China telefon: +86-13869131854 Fax: +86 531-8637666

INQUIRY | ORDER

» contact details

Leap Chem Co., Ltd

type bedrift: Bulk and laboratory supplier

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

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 ...

INQUIRY | ORDER

» contact details

Skyrun Industrial Co., Ltd.

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. We have expanded a compositive entity from initially only as a small manufacturer. Vi leverer vår kjemiske produkt trans-1-Cinnamylpiperazine. We have extensive knowledge of domestic and international pharmaceutical markets. Our working range can be start from small amount in research stage to big bulk for industrial produc ...

type bedrift: Leading producer

land: P.R.China
telefon: +86-576-84015261
Fax: +86-576-84015261

INQUIRY | ORDER

» contact details

Safety Information

Hazard Classes:

Risk Codes:

52/53 (R)

Safety Codes:

61 (S)

WGK Germany:

What other providers are available for CAS 1823-59-2?

In addition to the providers presented here for Bis-(3-phthalyl anhydride) ether with the CAS number 1823-59-2, there are other 91 providers with slightly different product names available for this CAS number.

ODPA

Simagchem Corporation | Hangzhou Keying Chem Co., Ltd. | Zehao Industry Co., Ltd. | Hangzhou Lingrui Chemical Co., Ltd. | Xiamen Equation Chemical Co.,Ltd +5 additional providers that we know from the past

s-ODPA

+1 additional providers that we know from the past

Oxydiphthalicanhydride

Chemport Science & Technology (Shanghai) Co., Ltd. | Wuhan PharmChem Co., LTD.

4,4'-Oxydiphthalic anhydride

5,5'-Oxybis-1,3-isobenzofurandione

+3 additional providers that we know from the past

5,5'-Oxybis(isobenzofuran-1,3-dione)

BLD Pharmatech Ltd | BuGuCh & Partners +1 additional providers that we know from the past