Name | 4,4'-(1-phenylethylidene)bisphenol |
Synonyms | Bisphenol AP BISPHENOL AP IFLAB-BB F0701-0005 4,4'-(1-PHENYLETHYLIDENE)DIPHENOL 4,4'-(1-phenylethylidene)bisphenol 4,4'-(1-PHENYLETHYLIDENE) BIPHENOL 4,4'-(1-PHENYLETHYLIDENE)BISPHENOL 4,4'-(1-Phenylethylidene) Biphenol 4,4'-(1-phenylethane-1,1-diyl)diphenol 4,4-(1-alpha-Methylbenzylidene)bisphenol 4,4'-(1-ALPHA-METHYLBENZYLIDENE)BISPHENOL 1,1-Bis(4-hydroxyphenyl)-1-phenylethane4,4'-(1-Phenylethylidene)diphenol |
CAS | 1571-75-1 |
EINECS | 433-130-5 |
InChI | InChI=1/C20H18O2/c1-20(15-5-3-2-4-6-15,16-7-11-18(21)12-8-16)17-9-13-19(22)14-10-17/h2-14,21-22H,1H3 |
Molecular Formula | C20H18O2 |
Molar Mass | 290.36 |
Density | 1.179±0.06 g/cm3(Predicted) |
Melting Point | 188-191 °C (lit.) |
Boling Point | 473.8±35.0 °C(Predicted) |
Flash Point | 221.7°C |
Solubility | almost transparency in Methanol |
Vapor Presure | 1.33E-09mmHg at 25°C |
Appearance | Solid |
Color | White to Almost white |
pKa | 10.22±0.10(Predicted) |
Storage Condition | Room Temprature |
Refractive Index | 1.633 |
MDL | MFCD00134687 |
Physical and Chemical Properties | Melting point 188-191°C |
Hazard Symbols | Xi - Irritant |
Risk Codes | 36 - Irritating to the eyes |
Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. |
WGK Germany | 3 |
HS Code | 29072990 |
overview | 4,4 '-(α-methylbenzylidene) bisphenol is abbreviated as double AP, and its molecular structure contains three benzene rings. it is a new type of bisphenol material. Due to its special structure, it has received extensive attention in recent years and is often used as synthetic flame retardants and heat-resistant materials. |