2-Bromo-2-methylbutane
Structural formula
| Business number | 05A0 |
|---|---|
| Molecular formula | C5H11Br |
| Molecular weight | 151.04 |
| label |
tert-Amyl bromide, CH3CH2CBr(CH3)2 |
Numbering system
CAS number:507-36-8
MDL number:MFCD00000127
EINECS number:208-071-1
RTECS number:None
BRN number:None
PubChem number:24858542
Physical property data
1. Character: Undetermined
2. Density (g/ cm3, 25/4℃): 1.2095
3. Relative density (20℃, 4℃): 1.2160
4. Refractive index at room temperature (n25): 1.4400
5. Boiling point (ºC, normal pressure) : 108.5
6. Refractive index at room temperature (n20): 1.4420
7. Refractive index: 1.4423
8. Flash Point (ºF): 41
9. Specific rotation (º): Undetermined
10. Autoignition point or ignition temperature (ºC): Undetermined
11. Vapor pressure (kPa, 25ºC): Undetermined
12. Saturated vapor pressure (kPa, 60ºC): Undetermined
13. Heat of combustion (KJ/mol) : Undetermined
14. Critical temperature (ºC): Undetermined
15. Critical pressure (KPa): Undetermined
16. Oil and water (octanol /water) logarithmic value of the distribution coefficient: Undetermined
17. Explosion upper limit (%, V/V): Undetermined
18. Explosion lower limit (%, V/V) : Undetermined
19. Solubility: Undetermined
Toxicological data
None yet
Ecological data
This substance may be harmful to the environment, and special attention should be paid to water bodies.
Molecular structure data
1. Molar refractive index: 32.91
2. Molar volume (cm3/mol): 124.2
3. Isotonic specific volume (90.2K ): 278.3
4. Surface tension (dyne/cm): 25.1
5. Polarizability (10-24cm3): 13.04
Compute chemical data
1. Reference value for hydrophobic parameter calculation (XlogP): 2.5
2. Number of hydrogen bond donors: 0
3. Number of hydrogen bond acceptors: 0
4. Number of rotatable chemical bonds: 1
5. Number of tautomers: none
6. Topological molecule polar surface area 0
7. Number of heavy atoms: 6
8. Surface charge: 0
9. Complexity: 39.2
10. Number of isotope atoms: 0
11. Determine the number of atomic stereocenters: 0
12. Uncertain number of atomic stereocenters: 0
13. Determine the number of chemical bond stereocenters: 0
14. Uncertain chemical bondsNumber of structural centers: 0
15. Number of covalent bond units: 1
Properties and stability
Use and store according to specifications, no decomposition will occur, and avoid contact with oxides
Storage method
Stored in a cool, dry and well-ventilated warehouse. Keep away from fire and heat sources. Protect from direct sunlight. The packaging is sealed. They should be stored separately from acids and food chemicals, and avoid mixed storage. Suitable materials should be available in the storage area to contain spills.
Synthesis method
None yet
Purpose
None yet
