Identify Suppliers 2026 Properties Safty ☰

Identify Suppliers 2026 Properties Safty

4-PEPA

BGC Id:	275162864157
CAS No:	119389-05-8
Synonyms:	5-phenylethynyl-phthalic anhydride ; phenylethynylphthalic anhydride ; 4-phenylethynylphtalic anhydride ; 4-phenylethynylphthalic anhydride ; 4-phenylethylphthalic anhydride ; 4-phenylethynylphthalic anhydride ,98% ; 4-(phenylethynyl)phthalic ; 3-phenylethynylphthalic anhydride ; 4-(2-phenylethynyl)phthalic anhydride ; 4-pepa
Molecular Formula:	C16H8O3
Molecular Weight:	248.24
EINECS:

Listed are 2 international and reliable suppliers for 4-PEPA. They are coming from 1 countries around the world. These vendors belong to 2 different business types like 'Producer and trading company' and 'Producer'
Please contact all the below listed distributors/manufacturers for 4-PEPA and ask for prices, package standards and transport possibilities. Our registered distributors will help you to get all necessary information and product specifications.

registered suppliers of 4-PEPA worldwide

The most competitive supplier in 2026

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

Chemport Science & Technology

Refine Chemical

What other providers are available for CAS 119389-05-8?

The last intensive check and update was carried out on 2026/01/23.

Identify

Synonyms:

5-phenylethynyl-phthalic anhydride ; phenylethynylphthalic anhydride ; 4-phenylethynylphtalic anhydride ; 4-phenylethynylphthalic anhydride ; 4-phenylethylphthalic anhydride ; 4-phenylethynylphthalic anhydride ,98% ; 4-(phenylethynyl)phthalic ; 3-phenylethynylphthalic anhydride ; 4-(2-phenylethynyl)phthalic anhydride ; 4-pepa

CAS:

119389-05-8

EINECS:

Molecular Formula:

C16H8O3

MDL:

MFCD10574892

Properties

Molecular Weight:

248.24 g·mol−1

Melting point:

152 °C

Suppliers

Chemport Science & Technology (Shanghai) Co., Ltd.

Company type: Producer and trading company

Chemport is a R&D oriented company, providing innovative synthesis solutions to the customers in China and aboard. Our products are used in pharmaceutical, coating, polymer monomer etc. Since Chemport was established, our fouders have a simple goal: together for better solution. Now Chemport is an ideal partner for customer synthesis to global partners. We are always offering high-qualified products ranging from laboratory, pilot plant to industrial scale, covering sorts of ...

Country: P.R.China Phone: +86 21 5838 1983 Telefax: +86 21 5076 2876

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Refine Chemical Co.,Ltd.

Company type: Producer

Country: P.R.China
Phone: +86 15665752805
Telefax: +86 15665752805

...

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» contact details

Safety Information

Hazard Classes:

Risk Codes:

36/37/38 (R)

Safety Codes:

26-36/37/39 (S)

What other providers are available for CAS 119389-05-8?

In addition to the providers presented here for 4-PEPA with the CAS number 119389-05-8, there are other 69 providers with slightly different product names available for this CAS number.

Phenyl ethynyl phthalic anhydride

Shandong Xingshun New Material Co., Ltd. | Shandong SanYoung Industry Co., Ltd | BuGuCh & Partners1 +8 additional providers that we know from the past

4-Phenylacetylene phthalic anhydride

Dayang Chem (Hangzhou) Co.,Ltd. +2 additional providers that we know from the past

4-(2-Phenylethynyl)phthalic anhydride

5-Phenylethynylisobenzofuran-1,3-dione

BLD Pharmatech Ltd | BuGuCh & Partners1 +2 additional providers that we know from the past