Methyltetrahydrophthalic Anhydride Mthpa CAS 26590-20-5/11070-44-3 Haihang Industry

• CAS No.: 26590-20-5
• Formula: C9h10o3
• EINECS: 247-830-1
• Type: Pharmaceutical Intermediates
• Appearance: Liquid
• Quality: Refined
• Model NO.: HHPWL
• Colour: Yellow
• Smaplie: Avaliable
• Transport Package: 25kgs/Drum, 220kg/Drum
• Specification: 25kgs/drum, 220kg/drum
• Trademark: Haihang Industry
• Origin: Shandong, China

Product Description

Product Description

Methyltetrahydrophthalicanhydride quick details

Chemical name: Methyltetrahydrophth alicanhydride

Synonym:1,3-Isobenzofurandione,3a,4,7,7a-tetrahydromethyl-;3a,4,7,7a-tetrahydromethyl-3-isobenzofurandione;3-Isobenzofurandione,3a,4,7,7a-tetrahydromethyl-1;AC220;AC220J;ac220;METHYL-1,2,3,6-TETRAHYDROPHTHALICANHYDRIDE;MTHPA

CAS: 26590-20-5

Molecular formula: C9H10O3

Molecular weight:166.17

EINECS:247-830-1

Methyltetrahydrophthalicanhydride Typical Properties

Test item	Specification	Result
Appearance	Colorless or light yellow liquid	Light yellow liquid
Viscosity mPa-S(25ºC)	30-70	43
Anthydride Group Content	≥41.0	42.3
Freezing point ºC	≤-15	<-15
Volatile Content %	≤1.0	0.62
Free Acid %	≤1.0	0.09
Conclusion:	The results conforms with enterprise standards

Methyltetrahydrophthalic Anhydride (MTHPA) Packing
25kgs/drum,220kg/drum

Methyltetrahydrophthalic Anhydride (MTHPA) Application
As an excellent organic solvent, it is widely used in electronics, medicine, dyestuff, perfume, cosmetics, paint, paint, ink, electroplating and other industries

Methyltetrahydrophthalic Anhydride (MTHPA) Stroage
Store in a dark and dry place at room temperature.