Dimethyl Terephthalate (120-61-6)
1. Basic Information
1. Chemical Name: Dimethyl Terephthalate
2. Chinese Aliases: 对苯二甲酸二甲酯; 对苯二酸二甲酯; 对苯二羧酸二甲酯; DMT
3. English Name: Dimethyl Terephthalate
4. Molecular Formula: C₁₀H₁₀O₄
5. Molecular Weight: 194.18
6. CAS Number: 120-61-6
7. EINECS Number: 204-411-8
8. Appearance: White crystalline solid with a slight aromatic smell, insoluble in water, soluble in alcohols, ethers, and other organic solvents.
2. Technical Parameters
Test Item
Maximum Specification
Acid Value (mg KOH/g)
0.015 max
Initial Melting Color (APHA number)
15 max
Final Melting Color (APHA number)
25 max
MFB (ppm)
15 max
Iron Content (ppm)
1.0 max
Purity
99.9% min
(These parameters are for reference only; the exact values are based on the factory test report.)
3. Packaging Specifications
The standard packaging is a net weight of 900kg or 1000kg woven bag lined with a plastic bag, and 25kg paper bags can also be provided according to customer requirements.