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85-42-7 cis-1,2-Cyclohexanedicarboxylic anhydride
Chemical Name cis-1,2-Cyclohexanedicarboxylic anhydride
Synonyms cis-Hexahydrophthalic anhydride;cis-HHPA;hexahydro-2-benzofuran-1,3-dione;(3aR,7aS)-hexahydro-2-benzofuran-1,3-dione;HHPA;Hexahydrophthalic anhydride;1,2-Cyclohexanedicarboxylic anhydride;cyclohexanedicarboxylic anhydridel;1,2-cyclohexane-dicarboxylic anhydride, mixture of cis and trans;Cyclohexane-1,2-dicarboxylic anhydride
Molecular Formula C8H10O3
Molecular Weight 154.1632
InChl InChI=1/C8H10O3/c9-7-5-3-1-2-4-6(5)8(10)11-7/h5-6H,1-4H2/t5-,6+
CAS Registry Number 85-42-7;13149-00-3
EINECS 236-086-3
Molecular Structure 85-42-7;13149-00-3 cis-1,2-Cyclohexanedicarboxylic anhydride
Density 1.236g/cm3
Melting Point 29-32℃
Boiling Point 283.351°C at 760 mmHg
Refractive Index 1.502
Flash Point 143.909°C
Vapour Pressur 0.003mmHg at 25°C
Hazard Symbols  Xn##Harmful:;
Risk Codes R41##Risks of serious damage to eyes.||R42/43##May cause sensitization by inhalation and skin contact.:;
Safety Description S23##Do not inhale gas/fumes/vapour/spray.||S24##Avoid contact with skin.||S26##In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.||S37/39##Wear suitable gloves and eye/face protection.:;
MSDS Material Safety Data Sheet

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