Identification
Properties
Safety Data
Specifications & Other Information
Links
Identification
CAS Number
25550-51-0
Name
MHHPA Synonyms
1,3-Isobenzofurandione, hexahydro-3a-methyl- [
ACD/Index Name] 1,3-Isobenzofurandione, hexahydromethyl- 255-853-3 [
EINECS] 256-356-4 [
EINECS] 3a-Methylhexahydro-2-benzofuran-1,3-dion [German] [
ACD/
IUPAC Name] 3a-Methylhexahydro-2-benzofuran-1,3-dione [
ACD/
IUPAC Name] 3a-Méthylhexahydro-2-benzofurane-1,3-dione [French] [
ACD/
IUPAC Name] hexahydromethylphthalic anhydride Methylhexahydrophthalic Anhydride 1,3-Isobenzofurandione, hexahydro-3a-methyl-, cis- 2,3,5,6-tetrahydro-2-methylphthalic anhydride 25550-51-0 [
RN] 3a-Methyl-3a,4,7,7a-tetrahydroisobenzofuran-1,3-dione 3a-methylhexahydroisobenzofuran-1,3-dione 7a-methyl-4,5,6,7-tetrahydro-3aH-2-benzofuran-1,3-dione
AGN-PC-0JCZ6J AGN-PC-0O3DJT CHEBI:55461 hexahydro-1-methylphthalic anhydride Hexahydro-4-Methylphthalic Anhydride hexahydromethyl-1,3-isobenzofurandione methyl hexahydrophthalic anhydride
METHYL-1,
2-CYCLOHEXANEDICARBOXYLIC ANHYDRIDE methylhexahydroisobenzofuran-1,3-dione methylhexahydrophthalic anhydride,98% methylhexahydrophthalicanhydride
MFCD22690873 MHHPA phthalic anhydride, methylhexahydro-
SMILES
CC12CCCCC1C(=O)
OC2=O
StdInChI
InChI=
1S/
C9H12O3/c1-9-5-3-2-4-6(9)7(10)12-8(9)11/h6H,2-5H2,
1H3 StdInChIKey
VYKXQOYUCMREIS-UHFFFAOYSA-N Molecular Formula
C9H12O3 Molecular Weight
168.190
EINECS
255-853-3
Properties
Appearance
Colorless transparent liquid
Refractive Index
n20/D 1.4750
Boiling Point
137℃/1.3hPa
Specific gravity
1.162@25℃
Viscosity
30-50mPa.s@25℃
Density
1.085 g/mL at 25 °C(lit.)
Safety Data
WGK Germany
3
Specifications and Other Information of Our MHHPA CAS 25550-51-0
Standard
Enterprise standard
Package
25 kg or 200 kg plastic drums
Storage
Store in a moisture-proof, fire-proof, waterproof, storage in a dry and ventilated warehouse.
Application
1.Epoxy resin curing agent :
MHHPA is a heat curing type acid anhydride curing agent. It is mainly used in electrical and electronic fields. It has good high temperature and electrical performance. It can be used for the immersion of electrical equipment coils and the casting of electrical components and semiconductor sealing. Casting outdoor insulators, light-emitting diodes (LEDs), ignition coils, special-purpose capacitors, transformers, motors, sports and entertainment equipment, etc., which are required to resist outdoor ultraviolet light and moisture resistance. 2.Epoxy composites : in combination with fiber reinforcement in lamination, centrifugal casting, pultrusion, etc., such as pressure cylinders, pressure pipes, fishing rods, golf clubs, etc. 3.Adhesive : The refractive index of alicyclic epoxy adhesive made of
MHHPA is similar to that of optical glass. It has small internal stress after curing, high bonding strength, no discoloration and aging resistance. It is suitable for bonding large-area optical parts.
Links
This product is developed by our R
&D company Warshel Chemical Ltd(
http://www.warshel.com/), and here is the corresponding link
http://www.warshel.com/mhhpa-cas-25550-51-0/
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