Epoxy curing agent Knowledge Bis-4-fluorophenyl ether

Bis-4-fluorophenyl ether

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Bis-4-fluorophenyl ether structural formula

Structural formula

Business number 0490
Molecular formula C12H8F2O
Molecular weight 206.19
label

Bis(4-fluorophenyl) ether,

Bis(4-fluorophenyl) ether, 98%,

4,4′-DIFLUORODIPHENYL ETHER,

4-FLUOROPHENYL ETHER,

BIS(4-FLUOROPHENYL) ETHER,

1-Fluoro-4-(4-fluorophenoxy)benzene,

Benzene, 1,1′-oxybis[4-fluoro-,

Bis(p-fluorophenyl) ether,

1,1′-oxybis(4-fluorobenzene),

Bis(4-fluorophenyl)ether 97%

Numbering system

CAS number:330-93-8

MDL number:MFCD00013552

EINECS number:206-358-6

RTECS number:None

BRN number:2559168

PubChem ID:None

Physical property data

一 , physical property data


Traits :Not available


Density (g/mL,25/4): 1.23


Relative Vapor density (g/mL, air=1)Not available


Melting point (ºC): Not available


Boiling point (ºC, Normal pressure): 250


Boiling point (ºC, 5.2kPa): Not available


Refraction Rate: 1.537


Flash Point (ºC): Not available


Optical rotation (º): Not available


Spontaneous combustion Point or ignition temperature (ºC): Not available


Steam Pressure (kPa, 25ºC): Not available


saturated Vapor pressure (kPa, 60ºC): Not available


Burn Heat (KJ/mol):Not available


Critical Temperature (ºC): Not available


Critical Pressure (KPa): Not available


oil and water Log value of the (octanol/water) partition coefficient:Not available


Explosion Upper limit (%, V/V): Not available


Explosion Lower limit (%, V/V): Not available


Dissolve Sex: Not available

Toxicological data

Two , Toxicological data:


Acute Toxicity:Not available .

Ecological data

Three , Ecological data:


1 , Other harmful effects: This substance may be harmful to the environment, and special treatment should be given to water bodies. Notice.

Molecular structure data

1. Molar refractive index: 52.68


2. Molar volume (m3/mol):168.4


3. isotonic specific volume (90.2K):412.6


4. Surface Tension (dyne/cm): 36.0


5. Polarizability10-24cm3): 20.88


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: 3

4. Number of rotatable chemical bonds: 2

5. Number of tautomers: none

6. Topological molecule polar surface area 9.2

7. Number of heavy atoms: 15

8. Surface charge: 0

9. Complexity: 162

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

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