Changsha Easchem Co.,Limited

Changsha Easchem Co.,Limited
Country:  China (Mainland)
Business Type:  Lab/Research institutions
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Mr.Andrew Liao
Tel: +86-731-89722861 89722891
Fax:  +86-731-89748861
URL:  http://www.easchem.com
City:  Changsha
Street:  2/F-4/Bld Colorful Palace, No.605 Changsha Ave, Yuhua Area Changsha Hunan China.
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Tetrahydrophthalic Anhydride CAS 85-43-8 C8H8O3

Tetrahydrophthalic Anhydride CAS 85-43-8 C8H8O3 CAS NO.85-43-8

  • FOB Price: USD: 20.00-20.00 /Metric Ton Get Latest Price
  • Min.Order: 20 Metric Ton
  • Payment Terms: L/C,D/P,T/T
  • Available Specifications:

    First Grade(1-20000)Metric Ton

  • Product Details

Keywords

  • Cis-cyclohex-4-ene-1,2-dicarboxylic Anhydride
  • Cyclohexene-1,2-dicarboxylic Anhydride
  • rikacid Thpa

Quick Details

  • ProName: Tetrahydrophthalic Anhydride CAS 85-43...
  • CasNo: 85-43-8
  • Molecular Formula: C8H8O3
  • Appearance: White flaky solid
  • Application: As an organic intermediate,THPA is us...
  • DeliveryTime: Within ten working day time
  • PackAge: 25kg/bag,500kg/bag
  • Port: Shanghai port, Shenzhen port
  • ProductionCapacity: 10 Metric Ton/Day
  • Purity: ≧99.0%
  • Storage: This product shall be airtight, out of...
  • LimitNum: 20 Metric Ton
  • Grade: Industrial Grade,Electron Grade

Superiority

Tetrahydrophthalic Anhydride(THPA)

 

 

Product name

Tetrahydrophthalic Anhydride(THPA)

 

CAS NO: 85-43-8

 

Number: B1001

 
 

Molecular formula

Chemical formula:

C8H8O3

   

Molecular weight:

152.16

 
 

Technical indicators

White flaky solid,≧99.0%

 
 

Use

     As an organic intermediate,THPA is usually used in the production of alkyd and unsaturated polyester resins,coatings and the curing agent for the epoxy resins,and also used in insecticides,sulfide regulator, plasticizers, surfactant, alkyd resin modifier,pesticides and the raw materials of pharmaceuticals.

     As raw materials for the production of unsaturated polyester, THPA mainly improved the air-drying performance of resins.The performance is more obvious especially in the production of high-grade resin putty and air-drying coatings.

 
 

Packing

25kg/bag,500kg/bag

 
 

Storage

This product shall be airtight, out of the sun, moisture-proof and away from het .The storage period is one year.

 

Details

CAS Number

85-43-8

Product Name

Cis-1,2,3,6-tetrahydrophthalic Anhydride

Synonyms

(3ar,7as)-3a,4,7,7a-tetrahydro-2-benzofuran-1,3-dione; 3,4,5,6-tetrahydrophthalic Anhydride; 3a,4,5,7a-tetrahydro-2-benzofuran-1,3-dionato(2-); 4,5,6,7-tetrahydro-2-benzofuran-1,3-dione; Cis-1,2,3,6-tetrahydrophthalic Anhydride; Cis-cyclohex-4-ene-1,2-dicarboxylic Anhydride; Cyclohexene-1,2-dicarboxylic Anhydride; Tetrahydrophthalic Anhydride; Thpa; 1,2,3,6-tetrahydrophthalic Acid Anhydride; 1,2,3,6-tetrahydrophthalic Anhydride; 1,2,3,6-tetrahydrophthalic Anhydride; 3a,4,7,7a-tetrahydro-1,3-isobenzofurandione; 4-cyclohexene-1,2-dicarboxylicacid Anhydride; 4-cyclohexene-1,2-dicarboxylicanhydride (8ci); Cis-4-cyclohexene-1,2-dicarboxylic Anhydride; cyclohexene-4,5-dicarboxylic Anhydride; d4-tetrahydrophthalic Anhydride; hk 019; kbh 1098; maleic Anhydride-butadiene Adduct; nsc 82642; rikacid Th; rikacid Thpa; tetrahydrophthalic Acid Anhydride; tetrahydrophthalic Anhydride

Molecular Formula

C8H8O3

Molecular Weight

152.1473

InChI

1/C8H8O3/c9-7-5-3-1-2-4-6(5)8(10)11-7/h1,3,5-6H,2,4H2

EINECS

213-308-7;201-605-4

Density

1.289g/cm3

Melting Point

98-102ºC

Boiling Point

305.6 ºC at 760 mmHg

Flash Point

148.2 ºC

 

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