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4,5,6,7-Tetrachloro-1,3-isobenzofurandione

BGC Id:	435547093947
CAS No:	117-08-8
Synonyms:	tetrathal ; niathal ; nci-c61585 ; tetrachlorphthalicanhydride ; cp626 ; niagathal ; tcpa ; tetrachlorophthalic ; tetrathal(r) ; tetrachloro-phthalicanhydrid
Molecular Formula:	C8Cl4O3
Molecular Weight:	285.9
EINECS:	204-171-4

The most competitive supplier in 2025

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

Xingrui Industry

Skyrun Industrial

What other providers are available for CAS 117-08-8?

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

Identify

Synonyms:

tetrathal ; niathal ; nci-c61585 ; tetrachlorphthalicanhydride ; cp626 ; niagathal ; tcpa ; tetrachlorophthalic ; tetrathal(r) ; tetrachloro-phthalicanhydrid

CAS:

117-08-8

EINECS:

204-171-4

Molecular Formula:

C8Cl4O3

MDL:

MFCD00005920

Properties

Molecular Weight:

285.9 g·mol−1

Density:

1.49

Melting point:

253-257 °C(lit.)

Boiling point:

371 °C(lit.)

Flash point:

362 °C

Suppliers

Xingrui Industry Co., Limited

type bedrift: Leading producer

Xingrui Industry CO., LTD. Vi er selger av Valproic acid sodium salt. is a professional manufacturing enterprise integrating R&D, production and sales. The products involved fine chemicals, pharmaceutical intermediates, dye intermediates, cosmetic raw materials and so on. The company is ranked among the outstanding producers in the fine chemical industry. Xingrui Industry always strive to be the most reliable partner of our customers, and strive to build a customer-trusted, socially respected, world-class fine chemi ...

land: P.R.China telefon: +86-531-88980365 Fax: +86-531-88980365

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Skyrun Industrial Co., Ltd.

type bedrift: Leading producer

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

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. Vi er leverandør av NTA sodium. We have expanded a compositive entity from initially only as a small manufacturer. 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 ...

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Safety Information

Hazard Symbols: T, N, Xn

Europe standard Hazard pictograms, code and definition

Hazard Classes:

Risk Codes:

45-41-42/43-50/53-48/22 (R)

Safety Codes:

53-22-24-26-37/39-45-60-61-36/37/39 (S)

WGK Germany:

RID / ADR:

UN 3077 9 / PG 3

RTECS:

TI3450000

What other providers are available for CAS 117-08-8?

In addition to the providers presented here for 4,5,6,7-Tetrachloro-1,3-isobenzofurandione with the CAS number 117-08-8, there are other 47 providers with slightly different product names available for this CAS number.

TCPA

Nanjing Ningkang Chemical Co., Ltd. +2 additional providers that we know from the past

Tetrachlorophthalic anhydride

3,4,5,6-Tetrachlorophthalic anhydride

+2 additional providers that we know from the past