Basic information
- Name:
[4,4'-Bi-1,3-benzodioxole]-5,5'-dicarboxylicacid, 7,7'-dimethoxy-, 5,5'-dimethyl ester
- Superlist Name:
- Bifendatatum
- CAS No.:
73536-69-3
- Molecular Structure:
![Molecular Structure of 73536-69-3 ([4,4'-Bi-1,3-benzodioxole]-5,5'-dicarboxylicacid, 7,7'-dimethoxy-, 5,5'-dimethyl ester)](http://www.lookchem.com/300w/2010/0623/73536-69-3.jpg)
- Formula:
- C20H18O10
- Molecular Weight:
- 418.36
- Synonyms:
- [4,4'-Bi-1,3-benzodioxole]-5,5'-dicarboxylicacid, 7,7'-dimethoxy-, dimethyl ester (9CI);Bifendate;DDB(pharmaceutical);Dimethyl4,4'-dimethoxy-5,6,5',6'-di(methylenedioxy)biphenyl-2,2'-dicarboxylate;Dimethyl dicarboxylate biphenyl;Diphenyl dimethyl bicarboxylate;a-DDB;
- Density:
- 1.39 g/cm3
- Boiling Point:
- 606.9 °C at 760 mmHg
- Flash Point:
- 265.9 °C
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Chemistry
Bifendatatum(73536-69-3) is also named as 4’-bi-1,3-benzodioxole)-5,5’-dicarboxylicacid,7,7’-dimethoxy-(dimethyles;dimethyl4,4’-dimethoxy-5,6,5’,6’-bis(methylenedioxy)biphenyl-2,2’-dicarboxyl;dimethyl7,7’-dimethoxy-(4,4’-bi-1,3-benzodioxole)-5,5’-dicarboxylate;dimethyl 4,4'-dimethoxy-5,6,5',6'-dimethylenedioxybiphenyl-2,2'-dicarboxylate,and so on.Bifendatatum(73536-69-3) is white crystalline powder.
CAS: 73536-69-3
Molecular Formula: C20H18O10
Molecular Weight: 418.35
Molecular structure:
Index of Refraction: 1.579
Molar Refractivity: 100.07 cm3
Molar Volume: 300.8 cm3
Polarizability: 39.67 10-24cm3
Surface Tension: 53.6 dyne/cm
Density: 1.39 g/cm3
Flash Point: 265.9 °C
Enthalpy of Vaporization: 90.2 kJ/mol
Boiling Point: 606.9 °C at 760 mmHg
Vapour Pressure: 1.12E-14 mmHg at 25°C
Uses
Specification
Total removal:18.78 percent
Total biodegradation:0.23 percent
Total sludge adsorption:18.52 percent
Total to Air:0.03 percent
(using 10000 hr Bio P,A,S)