Name | tert-Butylamine |
Synonyms | t-BA erbumine Butylamine tert-Butylamine 2-AMINOISOBUTANE 2-methyl-2-propanamin 1,1-dimethylethanamine 2-Methyl-2-propanamine 1,1-Dimethylethylamine 2-Methyl-2-aminopropane 2-Amino-2-methylpropane 2-Propanamine,2-methyl- 2-methylpropan-2-aminium t-Butylamine 〔2-Amino-2-methylpropane〕 |
CAS | 75-64-9 |
EINECS | 200-888-1 |
InChI | InChI=1/C4H11N/c1-4(2,3)5/h5H2,1-3H3/p+1 |
Molecular Formula | C4H11N |
Molar Mass | 73.14 |
Density | 0.696 g/mL at 25 °C (lit.) |
Melting Point | -67 °C (lit.) |
Boling Point | 46 °C (lit.) |
Flash Point | −36.4°F |
Water Solubility | MISCIBLE |
Solubility | water: miscible1000g/L at 25°C |
Vapor Presure | 5.7 psi ( 20 °C) |
Vapor Density | 2.5 (vs air) |
Appearance | Liquid |
Color | Clear |
Odor | Like ammonia. |
Merck | 14,1545 |
BRN | 605267 |
pKa | 10.68(at 25℃) |
PH | 12 (100g/l, H2O, 20℃) |
Storage Condition | Store below +30°C. |
Stability | Stable. Incompatible with strong acids, strong oxidizing agents. Highly flammable. |
Sensitive | Air Sensitive |
Explosive Limit | 1.5-9.2%(V) |
Refractive Index | n20/D 1.377(lit.) |
Physical and Chemical Properties | Colorless flammable liquid with ammonia odor. |
Use | The rubber industry is used for the manufacture of rubber accelerators and the pharmaceutical industry for the manufacture of rifampicin. The pesticide industry is used for the manufacture of insecticides and fungicides. The dye industry is used in the manufacture of dye colorants. The organic industry is used as an intermediate in organic synthesis. Used as a chemical reagent in analytical chemistry. |
Risk Codes | R11 - Highly Flammable R20/22 - Harmful by inhalation and if swallowed. R35 - Causes severe burns R25 - Toxic if swallowed R20 - Harmful by inhalation R52/53 - Harmful to aquatic organisms, may cause long-term adverse effects in the aquatic environment. |
Safety Description | S16 - Keep away from sources of ignition. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S28A - S61 - Avoid release to the environment. Refer to special instructions / safety data sheets. |
UN IDs | UN 3286 3/PG 2 |
WGK Germany | 1 |
RTECS | EO3330000 |
FLUKA BRAND F CODES | 2-10 |
TSCA | Yes |
HS Code | 29211980 |
Hazard Class | 3 |
Packing Group | II |
Toxicity | LD50 orally in Rabbit: 80 mg/kg |
colorless flammable liquid with ammonia odor. The relative density was 0. 6958. Boiling point 44.4 °c. Melting Point -72. 65 °c. Refractive index 3784. Flash point 10 °c. Miscible with water and ethanol, soluble in common organic solvents.
There are mainly the following production routes.
This product is used as a raw material for organic synthesis, for the synthesis of medicines (such as rifampicin), pesticides, fungicides, rubber vulcanization accelerator and dye colorants, can also be used as a solvent.