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3-Bromophthalic anhydride Chemical 1,3-Isobenzofurandione, 4-bromo-
1. Product advantages
♦ High purity, all above 98.5%, no impurities after dissolution
♦ We will test each batch to ensure quality
♦ OEM and private brand services designed for free
♦ Various cap colors available
♦ We can also provide MT1 peptide powder
2. Factory advantages
♦ Professional research team
♦ More than 5 doctors in high-tech R&D laboratories
♦ More than 1000 m2 of factory production line to ensure stable supply
♦ More than 1200 factories to manufacture products and control quality
3. Service advantages
♦ 24-hour online service
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♦ Professional sales team
♦ Accept small order service
♦ Redelivery service if detained by customs
Density 1.9 ± 0.1 g/cm3
Boiling point 363.2 ± 25.0 ° C at 760 mmHg
Melting point 103-105 º C
Molecular formula C8H3BrO3
Molecular weight 227.012
Flash point 173.5 ± 23.2 ° C
Accurate quality 225.926544
PSA 43.37000
LogP 2.37
Appearance: Grey white to light yellow powder
Steam pressure 0.0 ± 0.8 mmHg at 25 ° C
Refractive index 1.651
Molecular structure
1. Molar refractive index: 43.37
2. Molar volume (cm3/mol): 118.7
3. Isometric volume (90.2K): 334.1
4. Surface tension (dyne/cm): 62.7
5. Polarization rate (10-24cm3): 17.19
Computational chemistry
1. Reference value for hydrophobic parameter calculation (XlogP): 2
2. Number of hydrogen bond donors: 0
3. Number of hydrogen bond receptors: 3
4. Number of rotatable Chemical bond: 0
5. Number of Tautomer: 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 structure centers: 0
12. Number of uncertain atomic structure centers: 0
13. Determine the number of Chemical bond stereo centers: 0
14. Number of uncertain Chemical bond stereostructural centers: 0
15. Number of Covalent bond units: 1
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