Polyether_Polyether Polyol Knowledge 1,4-Dibutoxybenzene 1,4-Dibutoxybenzene

1,4-Dibutoxybenzene 1,4-Dibutoxybenzene

1,4-dibutoxybenzene structural formula

Structural formula

Business number 02PY
Molecular formula C14H22O2
Molecular weight 222.32
label

1,4-dibutoxybenzene,

paraphenylene ether,

1,4-Dibutoxybenzene,

P-Dibutoxybenzene,

Hydroquinone dibutyl ether,

1,4-(Dibutyloxy)benzene

Numbering system

CAS number:104-36-9

MDL number:None

EINECS number:203-196-8

RTECS number:None

BRN number:None

PubChem ID:None

Physical property data

1. Characteristics: Undetermined

2. Density (g/mL, 20℃): Undetermined

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

4. Melting point (ºC): 45

5. Boiling point (ºC, normal pressure): Undetermined

6. Boiling point (ºC) , 15mmHg): 158

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 (mmHg,ºC): Undetermined

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. 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: Undetermined

Toxicological data

None yet

Ecological data

None yet

Molecular structure data

1. Molar refractive index: 67.40

2. Molar volume (cm3/mol): 236.4

3. Isotonic specific volume (90.2K ): 559.3

4. Surface tension (dyne/cm): 31.2

5. Dielectric constant:

6. Dipole moment (10-24cm3):

7. Polarizability: 26.72

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: 2

4. Number of rotatable chemical bonds: 8

5. Number of tautomers: none

6. Topological molecule polar surface area 18.5

7. Number of heavy atoms: 16

8. Surface charge: 0

9. Complexity: 133

10. Number of isotope atoms: 0

11. Determine the atomsNumber of stereocenters: 0

12. Number of uncertain atom stereocenters: 0

13. Determined number of stereocenters of chemical bonds: 0

14 .The number of uncertain chemical bond stereocenters: 0

15. The 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/15351

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