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1,8-Naphthalenedicarboxylic anhydride

BGC Id:	890581136492
CAS No:	81-84-5
Synonyms:	pakarli ; naphthalic anh ; 1,8-naphthalic anhyd ; protect(r) ; naphthalic anhydride ; naphthalic ; protect ; ai3-09071 ; 1,8-naphthalic ; naphthalic anhydrid
Molecular Formula:	C12H6O3
Molecular Weight:	198.17
EINECS:	201-380-2

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

Simagchem

Xiamen Equation Chemical

What other providers are available for CAS 81-84-5?

The last intensive check and update was carried out on 2025/04/08.

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Synonyms:

pakarli ; naphthalic anh ; 1,8-naphthalic anhyd ; protect(r) ; naphthalic anhydride ; naphthalic ; protect ; ai3-09071 ; 1,8-naphthalic ; naphthalic anhydrid

CAS:

81-84-5

EINECS:

201-380-2

Molecular Formula:

C12H6O3

MDL:

MFCD00006925

Properties

Molecular Weight:

198.17 g·mol−1

Melting point:

269 °C

Flash point:

272 °C

Physical Description:

beige to light brown powder

Suppliers

Simagchem Corporation

Company type: Bulk chemical producer

Your partner in China for chemicals business. Expertize in supplies and sources of fine, specialty, pharmaceutical chemicals and intermediates. WE offer high quality products and JIT services with instant market intelligence in China, custom synthesis in our 3 production sites, famous principals as Brenntag, Univar,S inopec, Grace, Petrobras, DKSH, Formitex, Evonik, Merck, TCI, Sanofi, Chemo with creditable reputation and business cooperation. We are supplier of Tetraethylammonium hydroxide solution (TEAH).

Country: P.R.China Phone: +86 592 2680 277 Telefax: +86 592 2680 237

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Xiamen Equation Chemical Co.,Ltd

Company type: Bulk chemical producer

Country: P.R.China
Phone: +86 592 6515854
Telefax: +86 592 6515854

Welcome to Equation chemical, your reliable partner in China as an important supplier of bulk specialty chemicals for industry & life science. We sell (R)-1-Cbz-3-Aminopyrrolidine hydrochloride as well. We are committed to provide experienced high quality product and JIT performance to benefit our customers.

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Safety Information

Hazard Symbols: Xi

Europe standard Hazard pictograms, code and definition

Hazard Classes:

Risk Codes:

36/37/38 (R)

Safety Codes:

26-37/39-24/25 (S)

WGK Germany:

RTECS:

QK5350000

The following providers cannot be verified precisely. The companies have offered the product in the past, but despite all care, the companies could not confirm it 100 percent!

Merck Schuchardt OHG

Merck Schuchardt OHG, a 100% subsidiary of Merck KGaA, Germany, has, for the last 150 years, been one of the leading German producers and suppliers of... Request

What other providers are available for CAS 81-84-5?

In addition to the providers presented here for 1,8-Naphthalenedicarboxylic anhydride with the CAS number 81-84-5, there are other 51 providers with slightly different product names available for this CAS number.

1,8-Naphthalic anhydride

Benzoic acid octan-2-yl ester

+1 additional providers that we know from the past

Benzo[de]isochromene-1,3-dione

1,8-Naphthalenedicarboxylic acid anhydride

Dayang Chem (Hangzhou) Co.,Ltd. +3 additional providers that we know from the past