structural formula
| business number | 03qh |
|---|---|
| molecular formula | c14h11bro |
| molecular weight | 275.15 |
| label |
1-(1,1′-biphenyl)-4-yl-2-bromoethanone, biphenyl-2-bromoethanone, 4-phenyl bromide acetophenone, 2-bromo-4′-phenylacetophenone, 2-bromo-4′-phenylacetophenone, 4-(bromoacetyl)biphenyl, 4-phenylbenzoylmethylbromide, ω-bromo-4-phenylacetophenone, 4-phenylphenacyl bromide, aromatic compounds |
numbering system
cas number:135-73-9
mdl number:mfcd00000202
einecs number:205-217-6
rtecs number:none
brn number:513838
pubchem number:24846533
physical property data
1. characteristics: white needle-like crystals. sensitive to light.
2. density (g/ml,25/4 ℃): undetermined
3. relative vapor density (g/ml,air=1): undetermined
4. melting point (ºc ): 125
5. boiling point (ºc,normal pressure): undetermined
6. boiling point (ºc,5.2kpa): undetermined
7. refractive index: undetermined
8. flash point (ºc): undetermined
9. specific rotation (º): undetermined
10. autoignition point or ignition temperature (ºc): undetermined
11. vapor pressure (kpa,25ºc): undetermined
12. saturated steamont-size: 9pt; font-family: arial; mso-font-kerning: 0pt”>3/mol): 199.4
3、 isotonic specific volume（90.2k）：517.9
4、 surface tension(3.0 dyne/cm):45.4
5、 polarizability0.5 10-24 cm3):27.19
compute chemical data
1. reference value for hydrophobic parameter calculation (xlogp): none
2. number of hydrogen bond donors: 0
3. number of hydrogen bond acceptors: 1
4. number of rotatable chemical bonds: 3
5. number of tautomers: 2
6. topological molecule polar surface area 17.1
7. number of heavy atoms: 16
8. surface charge: 0
9. complexity: 225
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. number of uncertain chemical bond stereocenters: 0
15. number of covalent bond units: 1
properties and stability
white needle crystal. sensitive to light. soluble in hot carbon tetrachloride, ethanol, petroleum ether, slightly soluble in cold ethanol, insoluble in water. melting point 125℃. tear-jerking and corrosive.
storage method
this product should be sealed and protected from light save.
synthesis method
none
purpose
reagents used for the determination of acids. organic synthesis.
0
11. determine the number of atomic stereocenters: 0
12. uncertain number of atomic stereocenters: 0
13. determine the number of chemical bond stereocenters number: 0
14. number of uncertain chemical bond stereocenters: 0
15. number of covalent bond units: 1
properties and stability
white needle crystal. sensitive to light. soluble in hot carbon tetrachloride, ethanol, petroleum ether, slightly soluble in cold ethanol, insoluble in water. melting point 125℃. tear-jerking and corrosive.
storage method
this product should be sealed and protected from light save.
synthesis method
none
purpose
reagents used for the determination of acids. organic synthesis.
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