Toluene diisocyanate manufacturer News 6-methylmercaptopurine

6-methylmercaptopurine

6-methylmercaptopurine structural formula

structural formula

business number 013z
molecular formula c6h6n4s
molecular weight 166.2
label

6-methylmercaptopurine,

6-(methylthio)purine,

6-(methylthio)purine,

6-methylmercaptopurine

numbering system

cas number:50-66-8

mdl number:mfcd00005576

einecs number:200-057-3

rtecs number:uo8976000

brn number:7695

pubchem id:none

physical property data

1. properties: uncertain

2. density (g/ml, 25/4℃): uncertain

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

4. melting point (ºc): 219-223 °c

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

6. boiling point (ºc, 5.2 kpa): uncertain

7. refractive index: uncertain

8. flash point (ºc): uncertain

9. specific optical rotation (º): uncertain

10. autoignition point or ignition temperature (ºc): uncertain

11. vapor pressure (kpa, 25 ºc) : uncertain

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

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

14. critical temperature (ºc): uncertain

15. critical pressure (kpa): uncertain

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

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

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

19. solubility: uncertain

toxicological data

1. acute toxicity: mouse parenteral ld50: 115mg/kg; mouse ld10: 94mg/kg

ecological data

none

molecular structure data

1. molar refractive index: 44.26

2. molar volume (cm3/mol): 112.8

3. isotonic specific volume (90.2k ): 348.9

4. surface tension (dyne/cm): 91.4

5. polarizability (10-24cm3): 17.54

compute chemical data

1. reference value for hydrophobic parameter calculation (xlogp): none

2. number of hydrogen bond donors: 1

3. number of hydrogen bond acceptors: 4

4. number of rotatable chemical bonds: 1

5. number of tautomers: 4

6. topological molecule polar surface area 79.8

7. number of heavy atoms: 11

8. surface charge: 0

9. complexity: 143

10. number of isotope atoms: 0

11. determined number of atomic stereocenters: 0

12. uncertain number of atomic stereocenters: 0

13. determine the number of stereocenters of chemical bonds: 0

14. uncertain number of stereocenters of chemical bonds: 0

15. number of covalent bond units: 1

properties and stability

none

storage method

none

synthesis method

none

purpose

none

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This article is from the Internet, does not represent the position of Toluene diisocyanate reproduced please specify the source.https://www.chemicalchem.com/archives/31632

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