Epoxy curing agent Knowledge 4-Chlorophthalic anhydride

4-Chlorophthalic anhydride

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4-Chlorophthalic anhydride structural formula

Structural formula

Business number 039R
Molecular formula C8H3ClO3
Molecular weight 182.56
label

Heterocyclic compounds

Numbering system

CAS number:118-45-6

MDL number:MFCD00152354

EINECS number:204-251-9

RTECS number:None

BRN number:None

PubChem ID:None

Physical property data

1. Character: Undetermined


2. Density (g/mL,25) : Undetermined


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


4. Melting point (ºC):96


5. Boiling point (ºC,normal pressure):290


6. Boiling point (ºC, KPa): Undetermined


7. Refractive index: Undetermined


8. Flashpoint (ºC): Undetermined


9. Specific optical 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. 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, Moore Refractive index: 40.57


2, Moore Volume (m3/mol):114.5


3 Isotonic specific volume (90.2K) :320.2


4, Surface Tension (dyne/cm):61.1


5 Polarizability (10-24cm3):16.08

Compute chemical data

1. Reference value for hydrophobic parameter calculation (XlogP): 1.9

2. Number of hydrogen bond donors: 0

3. Number of hydrogen bond acceptors: 3

4. Number of rotatable chemical bonds: 0

5. Number of tautomers: none

6. Topological molecule polar surface area 43.4

7. Number of heavy atoms: 12

8. Surface charge: 0

9. Complexity: 239

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

o-font-kerning: 0pt; mso-hansi-font-family: Arial”>Isotonic specific volume (90.2K):320.2


4, Surface Tension (dyne/cm):61.1


5 Polarizability (10-24cm3):16.08

Compute chemical data

1. Reference value for hydrophobic parameter calculation (XlogP): 1.9

2. Number of hydrogen bond donors: 0

3. Number of hydrogen bond acceptors: 3

4. Number of rotatable chemical bonds: 0

5. Number of tautomers: none

6. Topological molecule polar surface area 43.4

7. Number of heavy atoms: 12

8. Surface charge: 0

9. Complexity: 239

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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