Factory Price Tetra-Butyl-Urea (TBU) CAS 4559-86-8 for Chemical Material
China Factory Price Tetra-Butyl-Urea (TBU) CAS 4559-86-8 for Chemical Material, Find details about China Tetra-N-Butylurea, Tetra Butyl Ureas from Factory Price Tetra-Butyl-Urea (TBU) CAS 4559-86-8 for Chemical Material
Basic Info.
Model NO.
99%
Colour
Colorless
Trademark
TBU
Transport Package
160kg/Iron Drum
Specification
99.0% min
Origin
China
HS Code
2924199090
Model NO.
99%
Colour
Colorless
Trademark
TBU
Transport Package
160kg/Iron Drum
Specification
99.0% min
Origin
China
HS Code
2924199090
Product Desciption
| Tetrabutylurea Chemical Properties |
| Melting point | -60 °C |
| Boiling point | 163 °C / 12mmHg |
| density | 0.88 |
| refractive index | 1.4520-1.4560 |
| Fp | 93 °C |
| pka | -0.61±0.70(Predicted) |
| CAS DataBase Reference | 4559-86-8(CAS DataBase Reference) |
| NIST Chemistry Reference | Urea, tetrabutyl-(4559-86-8) |
| EPA Substance Registry System | Urea, tetrabutyl- (4559-86-8) |
Appearance:Colorless liquid no particulates
Assay:99.0% min
Di-Butyl-Amine:0.1% max
Chloride:5 ppm max
Moisture:0.1% max
Color (APHA):Max 30 APHA
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