Hexahydrophthalic anhydride
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Product Description
Product
Hexahydrophthalic anhydride
CAS
85-42-7
Formula
C8H10O3
Synonym
HHPA; Cyclohexane-1,2-dicarboxylic anhydride; 1,3-Isobenzofurandione hexahydro-; 1,3-Isobenzofurandione, hexahydro-
Typical Product Specifications
Slightly Soluble
in petrol. ether
Melting Point
35 c
Appearance
White solid
Appearance
Clear liquid
Purity
99.0 % min
Solidification point
34.5 °C min
Acid Number
720 - 728 mgKOH/g
IR Identification
Conform to STD
Viscosity
47.0 mPa.s @ 40°C
Colour
20 Hz max in molten state
Acid Content
0.6 % max
Boiling Point
296 °C
Density
1.193 g/ml @ 40°C
Vapor Pressure
3.7 mmHg @ 120°C
Temperature of clearness
60 °C max
Molecular weight
154
Color
clear colorless viscous liquid, glassy solid
Solubility
epoxy resins and most org. solvs.
Chemical Structure
![hexahydrophthalic anhydride distributor cas: 85-42-7 c8h10o3 chemical structure](https://www.parchem.com/images/chemical-structure/hexahydrophthalic-anhydride-supplier.png)
Notes
Used in potting compounds, pressure gelation moldings, and drable, high gloss, weather resistant coatings.
Class
Industry
Functions
Hexahydrophthalic anhydride
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Product Description
Product
Hexahydrophthalic anhydride
CAS
85-42-7
Formula
C8H10O3
Synonym
HHPA; Cyclohexane-1,2-dicarboxylic anhydride; 1,3-Isobenzofurandione hexahydro-; 1,3-Isobenzofurandione, hexahydro-
Typical Product Specifications
Slightly Soluble
in petrol. ether
Melting Point
35 c
Appearance
White solid
Appearance
Clear liquid
Purity
99.0 % min
Solidification point
34.5 °C min
Acid Number
720 - 728 mgKOH/g
IR Identification
Conform to STD
Viscosity
47.0 mPa.s @ 40°C
Colour
20 Hz max in molten state
Acid Content
0.6 % max
Boiling Point
296 °C
Density
1.193 g/ml @ 40°C
Vapor Pressure
3.7 mmHg @ 120°C
Temperature of clearness
60 °C max
Molecular weight
154
Color
clear colorless viscous liquid, glassy solid
Solubility
epoxy resins and most org. solvs.
Chemical Structure
![hexahydrophthalic anhydride distributor cas: 85-42-7 c8h10o3 chemical structure](https://www.parchem.com/images/chemical-structure/hexahydrophthalic-anhydride-supplier.png)
Notes
Used in potting compounds, pressure gelation moldings, and drable, high gloss, weather resistant coatings.
Class
Industry
Functions