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Hexahydrophthalic anhydride

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Product Description

PRODUCT

Hexahydrophthalic anhydride

CAS #

85-42-7

SYNONYM

Cyclohexane-1,2-dicarboxylic anhydride; 1,3-Isobenzofurandione hexahydro-; HHPA; 1,3-Isobenzofurandione, hexahydro-

FORMULA

C8H10O3

Product Specifications

APPEARANCE

White solid

APPEARANCE

Clear liquid

PURITY

99.0 % min

SOLIDIFICATION POINT

34.5 °C min

COLOUR

20 Hz max in molten state

ACID CONTENT

0.6 % max

TEMPERATURE OF CLEARNESS

60 °C max

ACID NUMBER

720 - 728 mgKOH/g

IR IDENTIFICATION

Conform to STD

BOILING POINT

296 °C

DENSITY

1.193 g/ml @ 40°C

VISCOSITY

47.0 mPa.s @ 40°C

VAPOR PRESSURE

3.7 mmHg @ 120°C

CHEMICAL STRUCTURE

Hexahydrophthalic anhydride distributor CAS: 85-42-7 C8H10O3 chemical structure

MELTING POINT

35 c

MOLECULAR WEIGHT

154

COLOR

clear colorless viscous liquid, glassy solid

SOLUBILITY

epoxy resins and most org. solvs.

SLIGHTLY SOLUBLE

in petrol. ether

NOTES

Used in potting compounds, pressure gelation moldings, and drable, high gloss, weather resistant coatings.

FUNCTIONS

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