1-(2-chloro-5-sulfonophenyl)-3-methyl-5-pyrazolinone

1-(2-chloro-5-sulfonophenyl)-3-methyl-5  -Pyrazolone structural formula

1-(2-chloro-5-sulfonophenyl)-3-methyl-5  -pyrazolone structural formula

structural formula

business number 0202
molecular formula c10h9cln2o4s
molecular weight 288.71
label

4-chloro-3-(4,5-dihydro-3-methyl-5-oxo-1h-pyrazol-1-yl)-benzenesulfonic acid,

3-methyl-1-(2′-chloro-5′-phenylsulfonate)-5-pyrazolinone,

1-(2-chloro-5-sulfophenyl)-3-methyl-2-pyrazolin-5-one,

3-methyl-1-(2-chloro-5-sulfophenyl)-5-pyrazolone

numbering system

cas number:88-76-6

mdl number:mfcd00020745

einecs number:201-858-0

rtecs number:none

brn number:none

pubchem number:24879588

physical property data

none

toxicological data

none

ecological data

none

molecular structure data

1. molar refractive index: 66.41

2. molar volume (cm3/mol): 175.4

3. isotonic specific volume (90.2k ): 498.5

4. surface tension (dyne/cm): 65.2

5. polarizability (10-24cm3): 26.32

compute chemical data

1. reference value for hydrophobic parameter calculation (xlogp): 0.6

2. number of hydrogen bond donors: 1

3. number of hydrogen bond acceptors: 5

4. number of rotatable chemical bonds: 2

5. number of tautomers: 3

6. topological molecule polar surface area 95.4

7. number of heavy atoms: 18

8. surface charge: 0

9. complexity: 485

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

none

storage method

none

synthesis method

none

purpose

none

bdmaee:bis (2-dimethylaminoethyl) ether

cas no:3033-62-3

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