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Postion:Product Catalog >Organic Chemistry>Carboxylic acids and derivatives>Carboxylic Acid Anhydrides>1,8-Naphthalic anhydride
1,8-Naphthalic anhydride
  • 1,8-Naphthalic anhydride

1,8-Naphthalic anhydride

Price Get Latest Price
Package 25Kg/Drum
Min. Order: 25Kg/Drum
Supply Ability: 100Kilogram/Week
Update Time: 2021-01-28

Product Details

Product Name: 1,8-Naphthalic anhydride CAS No.: 81-84-5
Min. Order: 25Kg/Drum Purity: 99%
Supply Ability: 100Kilogram/Week Release date: 2021/01/28
Product Name:    1,8-Naphthalic anhydride
Synonyms:    1,8-Naphthalic anhydride 98%;Two1,8-naphthaleneanhydride;Naphthalic anh;1,8 Naphthaloic Anhydride;Naphtho[1,8,8a-c,d]pyran-1,3-dione 1,8-Naphthalenedicarboxylic Anhydride 1H,3H-Naphtho[1,8-cd]pyran-1,3-dione;1,8-Naphthalenedicarboxylic anhydride for synthesis;1,8-naphthalenediocanhydride;1,8-Naphthoic anhydride
CAS:    81-84-5
MF:    C12H6O3
MW:    198.17
EINECS:    201-380-2
Product Categories:    Intermediates of Dyes and Pigments;Oxygen cyclic compounds;Naphthalene derivatives
Mol File:    81-84-5.mol
1,8-Naphthalic anhydride Structure
1,8-Naphthalic anhydride Chemical Properties
Melting point     269 °C
Boiling point     295.48°C (rough estimate)
density     1.2571 (rough estimate)
refractive index     1.5550 (estimate)
Fp     272 °C
storage temp.     Store below +30°C.
form     Powder
color     Beige to light brown
Water Solubility     decomposes
Sensitive     Moisture Sensitive
BRN     153190
CAS DataBase Reference    81-84-5(CAS DataBase Reference)
NIST Chemistry Reference    1,8-Naphthalic anhydride(81-84-5)
EPA Substance Registry System    1,8-Naphthalic anhydride (81-84-5)

Company Profile Introduction

Qingdao Kaimoisi Biochemical Technology Co., Ltd. has modern factory, workshops and logistics warehouse facilities, equipped with advanced production equipment and testing instruments, integrating research, development, production and sales. The product range includes pharmaceuticals, food/feed additives, pesticides, dyes, various intermediates, and fine chemicals. With several years of hard work, we have established stable and friendly business contacts with dozens of European and American pharmaceutical companies, multinational chemical companies and importers. Established long-term commissioned processing and production relations with many production plants and R&D units at home and abroad. If you are good at customizing chemicals and developing new products, please contact us and let us know the type of chemical reaction you are good at, the laboratory conditions you have, and we will select the right products to work with you according to your specific situation.

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  • Since: 2016-09-21
  • Address: Room 409, 96 Hong Kong Middle Road, Shinan District, Qingdao City, Shandong Province ,China
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