dl-β-phenylserine dl-β-phenylserine

structural formula

• numbering system
• physical property data
• toxicological data
• ecological data
• molecular structure data
• computing chemical data
• more
  • properties and stability
  • storage method
  • synthesis method
  • purpose

numbering system

cas number:69-96-5

mdl number:none

einecs number:none

rtecs number:none

brn number:none

pubchem id:none

physical property data

1. character: white or light gray crystal.

2. density (g/ml, 25/4℃): undetermined

3. relative vapor density (g/ml, air=1): undetermined

4. melting point (ºc): 202~208℃ (decomposition)

5. boiling point (ºc, normal pressure): undetermined

6. boiling point (ºc, normal pressure) 5.2kpa): not determined

7. refractive index: not determined

8. flash point (ºc): not determined

9. specific rotation ( º): not determined

10. autoignition point or ignition temperature (ºc): not determined

11. vapor pressure (kpa, 25ºc): not determined

12. saturated vapor pressure (kpa, 60ºc): undetermined

13. heat of combustion (kj/mol): undetermined

14. critical temperature (ºc): undetermined determined

15. critical pressure (kpa): undetermined

16. log value of oil-water (octanol/water) partition coefficient: undetermined

17 . explosion upper limit (%, v/v): undetermined

18. explosion lower limit (%, v/v): undetermined

19. solubility: slightly soluble in water , difficult to dissolve in ethanol and ether.

toxicological data

none

ecological data

none

molecular structure data

1. molar refractive index: 47.03

2. molar volume (cm³/mol): 135.6

3. isotonic specific volume (90.2k ): 387.2

4. surface tension (dyne/cm): 66.3

5. polarizability (10-24cm3): 18.64

compute chemical data

1. hydrophobic parameter calculation reference value (xlogp): -2.5

2. number of hydrogen bond donors: 3

3. number of hydrogen bond acceptors: 4

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4. number of rotatable chemical bonds: 3

5. topological molecular polar surface area (tpsa): 83.6

6. number of heavy atoms: 13

7. surface charge: 0

8. complexity: 178

9. number of isotope atoms: 0

10. determine the atomic stereocenter quantity: 0

11,  the number of uncertain atomic stereocenters: 2

12. the number of determined chemical bond stereocenters: 0

13. the number of uncertain chemical bond stereocenters: 0

14. number of covalent bond units: 1

properties and stability

none

storage method

this product should be kept sealed.

synthesis method

none

purpose

biochemical research. bacterial growth inhibitor. ​