| Customization: | Available |
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| CAS No.: | 6439-57-2 |
| Formula: | C9h14o4 |
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Monobutyl Itaconate, chemical formula C9H1404, molecular weight 186.21, CAS registration number 6439-57-2. It is a white flocculent or flaky crystalline chemical substance that becomes a transparent liquid at a temperature above 40°C
The molecular structure of monobutyl itaconate contains active carboxyl groups and double bonds, which makes its chemical properties very active and can undergo addition and polymerization reactions
Physical properties
Monobutyl itaconate is a white flocculent or flaky crystal at room temperature and does not absorb moisture. Its melting point is 35°C, boiling point is 145°C at 10mmHg, flash point is greater than 100°C, relative density is
1.06, refractive index is 1.4513
Chemical properties
Monobutyl itaconate has active carboxyl groups and double bonds, which can undergo addition and polymerization reactions. It has a certain degree of self-polymerization, but it is not easy to self-polymerize without a catalyst. Peroxides, redox catalysts or ultraviolet radiation can cause monobutyl itaconate to self-polymerize, but thermal self-polymerization will not occur
Application areas
Monobutyl itaconate is widely used in many fields:
Synthetic resins and plastics: as comonomers and crosslinkers, used to improve the adhesion, hardness, wear resistance, water resistance and other properties of resins
Surfactants and plasticizers: as important raw materials, used to improve the performance of these products
Photocurable resins and polymers: used to modify these materials to improve their adhesion, hardness, wear resistance, water resistance, etc.
| Density | 1.095g/cm3 |
| Boiling point | 303.768ºC at 760 mmHg |
| Melting point | 35ºC |
| Molecular formula | C9H14O4 |
| Molecular weight | 186.205 |
| Flash point | 116.641ºC |
| Exact mass | 186.089 |
| PSA | 63.6 |
| LogP | 1.3606 |
| Appearance | White-light yellow crystals-blocks |
| Refractive index | 1.461 |
| Storage conditions | Room temperature |
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