Structure of MTHPA CAS 26590-20-5

MTHPA CAS 26590-20-5

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Identification
Properties
Safety Data
Specifications & Other Information
Links

Identification

CAS Number

26590-20-5

Name

MTHPA

Synonyms

1,3-Isobenzofurandione, 3a,4,7,7a-tetrahydro-3a-methyl- [ACD/Index Name]
247-830-1 [EINECS]
26590-20-5 [RN]
3a-Methyl-3a,4,7,7a-tetrahydro-2-benzofuran-1,3-dion [German] [ACD/IUPAC Name]
3a-Methyl-3a,4,7,7a-tetrahydro-2-benzofuran-1,3-dione [ACD/IUPAC Name]
3a-Méthyl-3a,4,7,7a-tétrahydro-2-benzofurane-1,3-dione [French] [ACD/IUPAC Name]
Methyltetrahydrophthalic anhydride
1,2,3,6-tetrahydromethylphthalic anhydride
1,3-Isobenzofurandione, 3a,4,7,7a-tetrahydromethyl-
1-methylcyclohex-4-ene-1,2-dicarboxylic acid anhydride
3A,4,7,7A-TETRAHYDROMETHYL-1,3-ISOBENZOFURANDIONE
3a-Methyl-3a,4,7,7a-tetrahydroisobenzo[b]furan-1,3-dione
3a-Methyl-3a,4,7,7a-tetrahydroisobenzofuran-1,3-dione
7a-methyl-4,7-dihydro-3aH-2-benzofuran-1,3-dione
82583
Epoxy hardener zzla-0334 [Trade name]
http://en.atomaxchem.com/42498-58-8.html
Lindride [Trade name]
Methyl tetrahydrophthalic anhydride
MFCD00870768 [MDL number]
MFCD01729520 [MDL number]
MTHPA
phthalic anhydride, methyltetrahydro-

Molecular Structure

Structure of MTHPA CAS 26590-20-5

Structure of MTHPA CAS 26590-20-5

SMILES

CC12CC=CCC1C(=O)OC2=O

StdInChI

InChI=1S/C9H10O3/c1-9-5-3-2-4-6(9)7(10)12-8(9)11/h2-3,6H,4-5H2,1H3

StdInChIKey

SOOZEQGBHHIHEF-UHFFFAOYSA-N

Molecular Formula

C9H10O3

Molecular Weight

166.174

Properties

Appearance

Light yellow transparent liquid

Boiling Point

115-155℃/1.3hPa

Specific gravity

1.20-1.22@25℃

Viscosity

40-70mPa.s@25℃

Refractive Index

n20/D 1.4960~1.4980

Safety Data

WGK Germany

3

Specifications and Other Information of Our MTHPA CAS 26590-20-5

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

Used in epoxy resin curing agents, solvent-free paints, laminates, epoxy adhesives, etc. It has long-term storage at room temperature, low freezing point, low volatility and low toxicity. Widely used in motors, dry-type transformers, high-voltage switches, transformers, line output transformers, home appliance capacitors, power capacitor resistors, integrated circuits, impregnation, casting and winding.

Links

This product is developed by our sub R&D company Warshel Chemical Ltd, and please click the link below for details.
http://www.warshel.com/mthpa-cas-26590-20-5/

This product is sold exclusively through our sales company Watson International Ltd, and please click the link below for details.
http://www.watson-int.com/mthpa-cas-26590-20-5/