| 3-ISOPROPENYL-ALPHA,ALPHA-DIMETHYLBENZYL ISOCYANATE Basic information |
| Product Name: | 3-ISOPROPENYL-ALPHA,ALPHA-DIMETHYLBENZYL ISOCYANATE |
| Synonyms: | 1-(1-isocyanato-1-methylethyl)-3-(1-methylethenyl)-benzen;1-(1-isocyanato-1-methylethyl)-3-(1-methylethenyl)benzene;1-(1-isocyanato-1-methylethyl)-3-(1-methylethenyl)-Benzene;1-(1-isocyanato-1-methyl-ethyl)-3-isopropenyl-benzene;2-(3-isopropenyl-phenyl)-2-methyl-ethylisocyanate;alpha,alpha-dimethyl-m-isopropenylbenzylisocyanate;isocyanicacid,m-isopropenyl-alpha,alpha-dimethylbenzylester;m-tetramethylxyleneisocyanate |
| CAS: | 2094-99-7 |
| MF: | C13H15NO |
| MW: | 201.26 |
| EINECS: | 402-440-2 |
| Product Categories: | Monomers;Polymer Science;Styrene and Functionalized Styrene Monomers |
| Mol File: | 2094-99-7.mol |
| 3-ISOPROPENYL-ALPHA,ALPHA-DIMETHYLBENZYL ISOCYANATE Chemical Properties |
| Boiling point | 268-271 °C(lit.) |
| density | 1.018 g/mL at 25 °C(lit.) |
| refractive index | n |
| Fp | >230 °F |
| form | clear liquid |
| color | Colorless to Almost colorless |
| CAS DataBase Reference | 2094-99-7(CAS DataBase Reference) |
| EPA Substance Registry System | m-Isopropenyl cumyl isocyanate (2094-99-7) |
| Safety Information |
| Hazard Codes | T+,N |
| Risk Statements | 26-34-42/43-48/20-50/53 |
| Safety Statements | 7-15-28-36/37/39-38-45-60-61 |
| RIDADR | UN 2206 6.1/PG 3 |
| WGK Germany | 2 |
| RTECS | DA3685000 |
| Autoignition Temperature | 838 °F |
| HazardClass | 6.1(a) |
| PackingGroup | II |
| MSDS Information |
| Provider | Language |
|---|---|
| SigmaAldrich | English |
| 3-ISOPROPENYL-ALPHA,ALPHA-DIMETHYLBENZYL ISOCYANATE Usage And Synthesis |
| Uses | m-TMI can be used as a tetrafunctional isocyanate which can further be used in the development of polymer electrolyte. It can be used as a coupling agent in the preparation of jute reinforced polypropylene. |
| General Description | 3-Isopropenyl-α,α-dimethylbenzyl isocyanate (m-TMI) is a telechelic derivative that shows an α-unsaturation and has an isocyanate end group. It is majorly used in polymeric synthesis. |
| 3-ISOPROPENYL-ALPHA,ALPHA-DIMETHYLBENZYL ISOCYANATE Preparation Products And Raw materials |
| Raw materials | Hydrochloric acid-->Ethyl acetate-->Methanol-->Tetrahydrofuran-->Dichloromethane-->Toluene-->Isopropyl alcohol-->Iodomethane-->Magnesium-->ZINC-->Formic acid-->Sodium ethoxide-->Methyl bromide-->Titanium tetrachloride-->p-Toluenesulfonamide-->Dibromomethane-->Potassium cyanate-->DIETHYL ISOPHTHALATE |
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