4-Bromophthalic anhydride

Structural formula

Business number	01X7
Molecular formula	C8H3BrO3
Molecular weight	227.01
label	None yet

• Numbering system
• Physical property data
• Toxicological data
• Ecological data
• Molecular structure data
• Computing chemical data
• More
  • Properties and Stability
  • Storage method
  • Synthesis method
  • Purpose

Numbering system

CAS number:86-90-8

MDL number:None

EINECS number:201-707-9

RTECS number:None

BRN number:None

PubChem ID:None

Physical property data

1. Characteristics: off-white to white powder

2. Density (g/mL,25/4℃): Undetermined

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

4. Melting point (ºC)：107℃

5. Boiling point (ºC,Normal pressure):301

6. Boiling point (ºC,5.2kPa): Undetermined

7. Refractive index: Undetermined

8. Flash Point (ºC): Undetermined

9. Specific optical rotation (º): Undetermined

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

11. Vapor pressure (kPa,25ºC): Undetermined

12. 17. Explosion upper 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

1. Molar refractive index: 43.37

2. Molar volume (m³/mol）：118.7

3. isotonic specific volume (90.2K):334.1

4. Surface Tension (dyne/cm):62.7

5. Polarizability（10^-24cm³):17.19

Compute chemical data

1. Reference value for hydrophobic parameter calculation (XlogP): 2

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

This product should be sealed, dry and protected from light.

Synthesis method

None yet

Purpose

Organic synthesis.

so-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-list: l0 level2 lfo1″ align=left>3. Isotonic specific volume (90.2K): 334.1

4. Surface Tension (dyne/cm):62.7

5. Polarizability（10^-24cm³):17.19

Compute chemical data

1. Reference value for hydrophobic parameter calculation (XlogP): 2

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

This product should be sealed, dry and protected from light.

Synthesis method

None yet

Purpose

Organic synthesis.