1,2,3,6-Tetrahydrophthalic anhydride (CAS 85-43-8) information, including chemical properties, structure, melting point, boiling point, density, formula, molecular weight, uses, prices, suppliers, SDS and more, available at Chemicalbook.
Melting Point 100.0±2.0℃ Package: 25 kg plastic woven bags or paper bags,500kg plastic woven bags. Applications:Tetrahydrophthalic anhydride is also called as THPA as a anhydride hardener mainly used in the fields of oatings,epoxy resin curing agents,polyester resins,adhesives,plasticizers,pestici...
3,4,5,6-Tetrahydrophthalic anhydride Chemical Properties Melting point69-73 °C(lit.) Boiling point234.6°C (rough estimate) density1.2000 refractive index1.4447 (estimate) storage temp.2-8°C solubilityChloroform (Sparingly, Sonicated), DMSO (Sparingly) ...
Provied information about 3,4,5,6-Tetrahydrophthalic anhydride(Molecular Formula: C8H8O3, CAS Registry Number:2426-02-0 ) ,Boiling Point,Melting Point,Flash Point,Density, NMR Molecular Structure,Risk Codes,Synthesis Route at guidechem
is made by catalytically isomerizing the #4 isomer in the presence of a catalytic amount of Pd and an anhydride of a polycarboxylic acid, other than the said #4-isomer or maleic anhydride, which is miscible with the said #4-isomer, in the liquid state, has a melting point below 140 C...
Cas NO.: 5333-84-6 Name: 3-Methyltetrahydrophthalic anhydride Purity: 0.98 Refractive index: 1.507 Aliase: 3-Methyltetrahydrophthalic anhydride(3-MTHPA) Melting Point: 62 °C EINECS: 226-247-6Packaging & Delivery Packaging Detail: 500gProduct Description Name: 1,3-Isobenzofurandione,3a,4,7...
1441075 Curing epoxy resins SOC CHIMIQUE DES CHARBONNAGES 23 Aug 1974 [27 Aug 1973] 37125/74 Heading C3B [Also in Division C2] A mixture of endomethylene - tetrahydrophthalic anhydride, 4-methyl - tetrahydrophthalic anhydride and 3 - methyl - tetrahydrophthalic anhydride, having a melting point ...
1,2,3,6-Tetrahydrophthalic anhydride Properties Melting point101-102°C Boiling point195°C 5mm Density1,375 g/cm3 vapor pressure0.021Pa at 20℃ refractive index1.4810 (estimate) Flash point157°C storage temp.Store below +30°C. solubilitysoluble in DCM, Ethyl Acetate, Toluene ...
A mixture of anhydrides homologous to tetra-hydrophthalic anhydride, having a melting point between 40 DEG and 50 DEG C. and comprising from 30 to 50 % of endo-methylene-tetrahydrophthalic anhydride, from 30 to 45 % of methyl-4-tetrahydrophthalic anhydride and from 10 to 25 % of methyl-3-...
Method of manufacture of a mixture, a generator of low melting point eutectic, of isomers of tetrahydrophthalic anhydride and of hexahydrophthalic anhydride.Epoxy resins are hardened with a mixture of isomers of tetra- and hexa-hydrophthalic anhydrides forming a eutectic which remains liquid at or ...