Knowde Enhanced TDS
Identification & Functionality
- Chemical Family
- Chemical Name
- Base Chemicals Functions
- CASE Ingredients Functions
- CAS No.
- 26590-20-5
- EC No.
- 247-830-1
- Technologies
- Product Families
- Molecular Formula
C9H10O3
Applications & Uses
- Markets
- Applications
- Base Chemicals End Uses
Properties
- Physical Form
- Appearance
- Light yellow transparent liquid
- Soluble in
- In benzene, acetone etc., can absorb moisture.
- Specifications
Value | Units | Test Method / Conditions | |
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 | - | - |
Storage & Handling
- Storage & 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.