3, 3-Dimethyl-4, 4-Biphenylene Diisocyanate (TODI) CAS 91-97-4

• Customization: Available
• Environmental Protection: Yes
• Color: White or Offwhite to Yellowish
• Model NO.: CT1003
• Type: Isocyanates
• Usage: Chemical Engineering, Petroleum, Light Industry, Daily Use Chemical, Textile, Printing and Dyeing, Architecture, Metallurgy, Machinery
• Diisocyanate: Diisocyanate
• Transport Package: in 40kgs Drum
• Specification: 99% Min
• Trademark: CT1003
• Origin: China
• HS Code: 29
• Production Capacity: 1000

Product Description

Product Name:	3,3'-Dimethyl-4,4'-biphenylene diisocyanate
Synonyms:	3,3'-BITOLYENE-4,4'-DI-ISO-CYANATE;3,3'-BITOLYLENE-4,4'-DIISOCYANATE;3,3'-DIMETHYLBIPHENYL-4,4'-DIYL DIISOCYANATE;3,3'-DIMETHYLDIPHENYL-4,4'-DI-ISO-CYANATE;3,3'-DIMETHYL-4,4'-BIPHENYLENE DIISOCYANATE;3,3'-DIMETHYL-4,4'-BIPHENYLENEIISOCYANATE;4,4'-biorthotolylenediisocyanate;4,4'-diisocyanato-3,3'-dimethyl-1,1'-biphenyl
CAS:	91-97-4
MF:	C16H12N2O2
MW:	264.28
EINECS:	202-112-7
Product Categories:	other;Biphenyls (for High-Performance Polymer Research);Functional Materials;Reagent for High-Performance Polymer Research
Mol File:	91-97-4.mol

3,3'-Dimethyl-4,4'-biphenylene diisocyanate Chemical Properties

Melting point	70-72°C
Boiling point	195-197°C (667 Pa)
density	1.197 (80°C)
vapor pressure	0.003Pa at 25ºC
refractive index	1.5800 (estimate)
Fp	218°C
storage temp.	0-10°C
solubility	soluble in Toluene
form	pellet
color	White to Almost white
Water Solubility	594.08μg/L at 25ºC
LogP	6.052 at 25ºC
CAS DataBase Reference	91-97-4(CAS DataBase Reference)
EPA Substance Registry System	3,3'-Dimethyl-4,4'-diphenylene diisocyanate (91-97-4)