Products
tert-Butyl 2-bromo isobutyrate
| Identification | Product name: | tert-Butyl alpha-bromoisobutyrate | ||
| Product name: | tert-Butyl alpha-bromoisobutyrate | |||
| Molecular formula: | C8H15BrO2 | Molecular weight: | 223.11 | |
| Structural formula: |  |
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| CAS No: | 23877-12-5 | RTECS No: | ||
| HS code: | 2915900090 | UN No: | / | |
| Dangerous sign: | Xn | IMDG Code Page: | ||
| Physical and Chemical Properties | Appearance and properties: | Colorless transparent liquid | ||
| Uses: | Removing a tertiary butyl group of atom transfer, radical polymerization inhibitor | |||
| Melting point: | Boiling point: | 35-37°C 1mm | ||
| Relative density (water=1): | 1.196g/mL(20℃)(lit.) | Moisture ≤: | 0.05% | |
| 2-tert-Butyl alpha-bromoisobutyrate Assay ≥ | 98.5% | Acidity (as bromine acetate)≤ | 6.0~8.0 | |
| Saturated vapor pressure (kPa): | - | Solubility: | ||
| Critical temperature (℃): | - | Critical pressure (MPa): | - | |
| Heat of combustion (kj/mol): | - | |||
| Combustion and explosion hazard | Conditions to avoid: | - | ||
| Flammability: | - | Building regulation fire insurance classification:: | - | |
| Flash point (℃): | 35-37°C/1mm | Self-Ignition temperature(℃): | - | |
| Lower explosive limit (V%): | - | Upper explosive limit (V%): | - | |
| Hazardous characteristics: | - | |||
| Combustion (decomposition) products: | - | - | - | |
| Incompatible materials: | - | - | - | |
| Fire fighting methods : | - | |||
| Risk category: | - | - | - | |
| Packaging and transportation | Packing group: | |||
| Directions for storage and transportation: : | ||||
2-tert-Butyl alpha-bromoisobutyrate quality index
| Item | Index value |
| Appearance | Colorless transparent liquid |
| Molecular formula | C8H15BrO2 |
| 2-tert-Butyl alpha-bromoisobutyrate Assay ≥ | 98.5% |
| Density (d2020) g/cm3 | 1.196g/mL(20℃)(lit.) |
| PH value | 6.0~8.0 |
| Moisture ≤ | 0.05% |
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