Methylhexahydrophthalic anhydride
Names
[ CAS No. ]:
25550-51-0
[ Name ]:
Methylhexahydrophthalic anhydride
[Synonym ]:
1-Methylhexahydrophthalic Anhydride
Methylcyclohexane-1,2-dicarboxylic anhydride
hexahydromethyl-3-isobenzofurandione
1,3-Isobenzofurandione,hexahydromethyl
hexahydromethylphthalic anhydride
EINECS 247-094-1
Methylhexahydrophthalic anhydride
1. Methyl Hexahydrophthalic Anhydride (MHHPA)
Methylhexahydrophtha
3-Isobenzofurandione,hexahydromethyl-1
methyl hexahydrophthalic anhydride (MHHPA)
Chemical & Physical Properties
[ Density]:
1.2±0.1 g/cm3
[ Boiling Point ]:
289.9±9.0 °C at 760 mmHg
[ Molecular Formula ]:
C9H12O3
[ Molecular Weight ]:
168.190
[ Flash Point ]:
133.5±15.9 °C
[ Exact Mass ]:
168.078644
[ PSA ]:
43.37000
[ LogP ]:
0.72
[ Vapour Pressure ]:
0.0±0.6 mmHg at 25°C
[ Index of Refraction ]:
1.506
Safety Information
[ Hazard Codes ]:
Xi
[ Risk Phrases ]:
R36/37/38:Irritating to eyes, respiratory system and skin .
[ Safety Phrases ]:
S26-S37/39
[ WGK Germany ]:
3
[ HS Code ]:
2917209090
Customs
[ HS Code ]: 2917209090
[ Summary ]:
2917209090 other cyclanic, cyclenic or cyclotherpenic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives。supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward)。VAT:17.0%。tax rebate rate:9.0%。MFN tariff:6.5%。general tariff:30.0%