October 5, 2024
PET

TDI

TDI

Appearance: Liquid without color
Molecular Formula: C9H6N2O2
Molecular Weight: 174
Relative Density: 1.22±0.01(25°C)
Freezing Point: 11.5~13.5°C(TDI-80);
Flash-Point: 132°C
Boiling-Point: 251°C
Vapour Density: 6.0
Vapor Pressure: 0.13kPa(0.01mmHg20°C

Colorless or light yellow transparent colorless or yellowish flammable liquids. There is a strong smell. And ethanol (decomposition), diethylene glycol, ethyl ether, acetone, carbon tetrachloride, benzene, chlorobenzene, kerosene, olive oil miscible

Specifications:

Item Unit Result Specification
Lot Number   K14889101  
Quantity   MTS  
Appearance   Colorless Liquid Colorless Liquid
Color(Harzen)   ≤10 ≤15
Purity % 99.90 ≥99.7
Acidity % 0.003 0.002~0.004
Hydrolyzable Chlorine % 0.006 0.002~0.008
Total Chlorine % 0.02 ≤0.03
Isomer Ratio 2,4-isomer % 80.50 79.0~81.0
Isomer Ratio 2,6-isomer % 19.20 19.0~21.0
Solidifying Point 13.20 12.0~14.0
Specific Gravity(D25/CDEGC   1.21 1.21~1.23

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