Home > Products > Pharmaceutical > 4,4'-Oxydiphenol CAS 1965-09-9
Product Description
Product Name: 4,4'-Oxydiphenol
Synonyms:
4,4'-Dihydroxydiphenyl ether
4,4'-Oxydiphenol
Bis(4-hydroxyphenyl) Ether
DHDE
1965-09-9
Phenol, 4,4'-oxybis-
4-(4-hydroxyphenoxy)phenol
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CAS: 1965-09-9
Molecular Formula: C12H10O3
Molecular Weight: 202.21
Molecular Structure:
Density |
1.3±0.1 g/cm3 |
Boiling Point |
379.2±27.0 °C at 760 mmHg |
Melting Point |
163-168 °C |
Molecular Formula |
C12H10O3 |
Molecular Weight |
202.206 |
Flash Point |
183.2±23.7 °C |
Exact Mass |
202.062988 |
PSA |
49.69000 |
LogP |
2.50 |
Vapour Pressure |
0.0±0.9 mmHg at 25°C |
Index of Refraction |
1.639 |
Appearance |
White and crystalline powder |
Specific Gravity |
1.208-1.222g/cm3 |
Purity (%) |
≥99 |
Water content (%) |
≤0.2 |
Melting point (°C) |
165°C -168°C |
1. Used as pharmaceutical intermediates, liquid crystal additives.
2. Used to produce ethoxyilne resin.
ACUTE TOXICITY DATA
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
150 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: AD691-490
Net 25kg/drum
Keep containers tightly closed in a dry, cool and well-ventilated place. Keep away from heat/sparks/open flames/ hot surfaces. Store away from incompatible materials and foodstuff containers.