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Postion:Product Catalog >Chemical Reagents>Organic reagents>Carboxylic anhydride>Chlorendic anhydride
Chlorendic anhydride
  • Chlorendic anhydride

Chlorendic anhydride

Price Get Latest Price
Package 25Kg/Bag
Min. Order: 25KG
Supply Ability: 200MT/Month
Update Time: 2023-07-25

Product Details

Product Name: Chlorendic anhydride CAS No.: 115-27-5
EC-No.: 204-077-3 Min. Order: 25KG
Purity: 99% Supply Ability: 200MT/Month
Release date: 2023/07/25

Chlorobridged anhydride

Product nameChlorobridged anhydride
SpecificationChloride anhydride, also known as chlorinic anhydride, is chemically named hexachloroendomethylenetetrahydrophthalic anhydride, and is a functional anhydride curing agent for internal epoxy resins. Due to the acid anhydride of a dibasic acid containing a large amount of chlorine, not only the epoxy resin cured product has extremely strong flame retardancy, but also has a high heat distortion temperature (≥180 ° C). The reaction of chlorobridged anhydride and epoxy resin can obtain a light-colored cured product with excellent electrical and physical properties. It can be used in flame retardant and heat resistant laminates, castings and other applications. Chloride anhydride is different from ordinary anhydrides. When used as a curing agent, it is not necessary to add a curing accelerator. The amount depends on the epoxy equivalent in the resin. For ring equivalents of 185 ~ 195 (epoxy value: 0.51 ~ 0.54), the amount of liquid bisphenol A epoxy resin is 100-200 weight per 100 parts of resin. Serving.
CAS NO.115-27-5
Structural formulaArticle illustration
Molecular formulaC9H2Cl6O3
Molecular weight370.85
Physical and chemical propertiesProduct Name: Chloranthic anhydride
Chemical name: 1,4,5,6,7,7-hexachloro-5-norbornene-2,3-dicarboxylic anhydride
Alias: Hite anhydride
Melting point: 237 ± 2 ℃
Quality IndexAppearance: white, dust-free tiny crystals
Purity: 99.0% or more
Chlorine content: 57.0% ± 0.2%
Color: 100 or less (black color)
Volatile matter: less than 1.0%
Package25 kg plastic woven bag [25.2 kg, 25.0 kg, 20 tons / 20’FCL (including pallet)]
500 kg large package [505.0 kg, 500.0 kg, 15 tons / 20 ’FCL (including pallet)]


Company Profile Introduction

Hebei Yanxi Chemical Co. LTD., mainly produce the Carbomer940/980/u21 and lead acetate and lead oxide, lead stearate, lead salt, at the same time operating organic intermediates, surfactants, Food additive,inorganic salt, plant extracts, cosmetics raw material, etc., through long-term development, hebei said bush chemical co., LTD. In hebei province has become a collection of r &d, production, sales in the integration of high-tech enterprises.

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  • Since: 2020-05-25
  • Address: Zhanggeji Village, Fengjiazhai Town, Guangzong County, Xingtai City, Hebei Province
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