Puyang Tiancheng Chemical Methyltetrahydrophthalic anhydride TC-601

CAS Number: 26590-20-5
EC Number: 247-830-1
Chemical Name: 1,2,3,6-tetrahydromethylphthalic anhydride, 1236-tetrahydromethylphthalic anhydride
Chemical Family: Anhydrides

Methyltetrahydrophthalic anhydride TC-601 are curing agents for epoxy resins, and mainly used in electronics, electric work and encapsulation industries. It is the major base metal for mutual inductors, insulated paint, high-voltage electrical apparatus and glass reinforced plastics.

Properties

Physical Form: Liquid
Storage and Transportation of Methyltetrahydrophthalic Anhydride: Closed tight, protect against moisture; shelf life at room temperature is 1 year. If absorbed moisture, it will generate precipitation. Then heat it at around 140℃ for recovery, and its property will not be affected.

Identification

Molecular Formula: C9H10O3
CASE Ingredients Functions: Curing Agent

Product families

Applications

Paints & Coatings — Other Paints & Coatings Applications

Industrial — Chemical & Industrial Manufacturing

Chemical Manufacturing
Resin Manufacturing

Product Families

CASE Ingredients — Additives

Functional Additives

Base Chemicals & Intermediates — Intermediates

Anhydrides

Other characteristics

Functions: Curing Agent
Markets: Industrial
Paints & Coatings
Appearance: Light yellow transparent liquid
Soluble In: In benzene, acetone etc., can absorb moisture.
Technology: Base Chemicals & Intermediates
CASE Ingredients
Base Chemicals End Uses: Electrical/Electronic Applications
Epoxy Resins
Paints
Plastics
Base Chemicals Functions: Curing Agent

Technical data

Table 1 of 1

8 rows

Characteristic	Value	Unit
Color (Pt-Co)	max.300#	—
Anhydride content	Min. 40.5	%
Density (20℃)	1.21±0.05	g/cm³
Crystallization point (℃)	max. -15	—
Viscosity (25℃)	0.035 - 0.050	Pa.s
Acid value	660-685	mgKOH/g
Molecular Weight	166.18	—
Specific Weight	1.15	—