Identification | Product name: | 1-Bromo-2-methylpropane |
Product name: | 1-Bromo-2-methylpropane |
Molecular formula: | C4H9Br | Molecular weight: | 137.02 |
Structural formula: | |
CAS No: | 78-77-3 | RTECS No: | TX4140000 |
HS code: | 2903399090 | UN No: | UN 2342 3/PG 2 |
Dangerous sign: | F,Xi | IMDG Code Page: | |
Physical and Chemical Properties | Appearance and properties: | Colorless liquid. |
Uses: | used as Organic synthesis intermediate |
Melting point: | -119 °C | Boiling point: | 90-92 °C(lit.) |
Relative density (water=1): | 1.26 g/mL at 20 °C(lit.) | Moisture : | ≤0.05% |
Assay : | ≥99% | PH value: | 6.0~8.0 |
Saturated vapor pressure (kPa): | - | Solubility: | Slightly soluble in water, and miscibility with ethanol, ether and other organic solvents. |
Critical temperature (℃): | - | Critical pressure (MPa): | - |
Heat of combustion (kj/mol): | - |
Combustion and explosion hazard | Conditions to avoid: | - |
Flammability: | Flammable liquid | Building regulation fire insurance classification:: | - |
Flash point (℃): | 65 °F | Self-Ignition temperature(℃): | - |
Lower explosive limit (V%): | - | Upper explosive limit (V%): | - |
Hazardous characteristics: | combustible in Flame, heat, oxidan; release bromide toxic gases in acid, heat |
Combustion (decomposition) products: | - | - | - |
Incompatible materials: | - | - | - |
Fire fighting methods : | Water fog, foam, sand, carbon dioxide, 1211 fire extinguishing agent |
Risk category: | -3 | - | - |
Packaging and transportation | Packing group: | II |
Directions for storage and transportation: : | Ventilated freeze-dried warehouse; Load gently, and no mixed with antioxidants and acids. |