4,4'-Isopropylidenediphenol
Products Description of 4,4'-Isopropylidenediphenol CAS # 80-05-7
Presents as white needle-shaped crystals or flaky powder. Exhibits a slight phenolic smell. Soluble in ethanol, acetone, ether, benzene, and dilute alkali solutions; slightly soluble in carbon tetrachloride; practically insoluble in water.
Parameters
Melting point | 158-159 °C(lit.) |
Boiling point | 220 °C4 mm Hg(lit.) |
density | 1.195 |
bulk density | 600kg/m3 |
vapor pressure | <1 Pa (25 °C) |
refractive index | 1.5542 (estimate) |
Fp | 227 °C |
storage temp. | Store below +30°C. |
solubility | 0.12g/l insoluble |
form | Liquid |
pka | 10.29±0.10(Predicted) |
color | Clear light yellow to light orange |
Odor | Phenol like |
Water Solubility | <0.1 g/100 mL at 21.5 ºC |
Merck | 14,1297 |
BRN | 1107700 |
Dielectric constant | 5.0（20℃） |
InChIKey | IISBACLAFKSPIT-UHFFFAOYSA-N |
LogP | 3.4 at 21.5℃ |
CAS DataBase Reference | 80-05-7(CAS DataBase Reference) |
NIST Chemistry Reference | Phenol, 4,4'-(1-methylethylidene)bis-(80-05-7) |
EPA Substance Registry System | 4,4'-Isopropylidenediphenol (80-05-7) |
Safety Information
Hazard Codes | Xn |
Risk Statements | 37-41-43-62-52 |
Safety Statements | 26-36/37/39-45-46-39-36/37-61 |
RIDADR | UN 3077 9 / PGIII |
WGK Germany | 2 |
RTECS | SL6300000 |
Autoignition Temperature | 510 °C |
TSCA | Yes |
HS Code | 29072300 |
Hazardous Substances Data | 80-05-7(Hazardous Substances Data) |
Toxicity | LC50 (96 hr) in fathead minnow, rainbow trout: 4600, 3000-3500 mg/l (Staples) |
Product Application of 4,4'-Isopropylidenediphenol CAS # 80-05-7
Bisphenol A (BPA) is widely applied in producing epoxy resin, polycarbonate, and other resins. It’s also used as PVC stabilizer, antioxidant, UV absorber, agricultural fungicide, rubber antioxidant, and paints/inks additive.
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