Polyether_Polyether Polyol Knowledge Di-t-butyl Disulfide Di-t-butyl Disulfide

Di-t-butyl Disulfide Di-t-butyl Disulfide

Di-tert-butyl disulfide structural formula

Structural formula

Business number 030J
Molecular formula C8H18S2
Molecular weight 178.36
label

tert-butyl disulfide,

tert-butyl disulfide,

tert-butyl disulfide,

Bis(1,1-dimethylethyl) disulfide,

t-Butyldisulfide,

linear compound

Numbering system

CAS number:110-06-5

MDL number:MFCD00008838

EINECS number:203-734-1

RTECS number:None

BRN number:1698170

PubChem number:24854874

Physical property data

1. Characteristics: Liquid


2. Densityg/mL,20℃):0.923


3. Relative vapor density (g/mL,air =1): 5


4. Melting point (ºC): -5


5. Boiling point (ºC,normal pressure): 200-201


6. Boiling point (ºC, kPa): Not determined


7. Refractive index: 1.490


8. Flashpoint (ºC): Undetermined


9. Specific optical rotation (º): Undetermined


10. Autoignition point or ignition temperature (ºC): Undetermined


11. Vapor pressure (mmHg, 37.7ºC): 51.7


12. Saturated vapor pressure (kPa,ºC): Undetermined


13. Heat of combustion (KJ/mol): Undetermined


14. Critical temperature (ºC): Undetermined


15. Critical pressure (KPa): Undetermined


16. Oil and water (octanol/Log value of the partition coefficient for water: undetermined


17. Explosion limit (%,V/V): Undetermined


18. Lower explosion limit (%,V/V): Undetermined


19. Solubility: Undetermined

Toxicological data

None yet

Ecological data

None yet

Molecular structure data

5. Molecular property data:


1. Molar refractive index: 55.03


2. Molar volume (m3/mol):188.6


3. isotonic specific volume (90.2K):441.9


4. Surface Tension (dyne/cm):30.1


5. Polarizability10-24cm3):21.81

Compute chemical data

1. Reference value for hydrophobic parameter calculation (XlogP): 2.9

2. Number of hydrogen bond donors: 0

3. Number of hydrogen bond acceptors: 2

4. Number of rotatable chemical bonds: 3

5. Number of tautomers: none

6. Topological molecule polar surface area 50.6

7. Number of heavy atoms: 10

8. Surface charge: 0

9. Complexity: 80.8

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 yet

Storage method

None yet

Synthesis method

None yet

Purpose

None yet

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5. Polarizability10-24cm3):21.81

Compute chemical data

1. Reference value for hydrophobic parameter calculation (XlogP): 2.9

2. Number of hydrogen bond donors: 0

3. Number of hydrogen bond acceptors: 2

4. Number of rotatable chemical bonds: 3

5. Number of tautomers: none

6. Topological molecule polar surface area 50.6

7. Number of heavy atoms: 10

8. Surface charge: 0

9. Complexity: 80.8

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 yet

Storage method

None yet

Synthesis method

None yet

Purpose

None yet

This article is from the Internet, does not represent the position of Toluene diisocyanate reproduced please specify the source.https://www.polyether-factory.com/archives/14912

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