Name | 1,1,1-tris(4-hydroxyphenyl)ethane |
Synonyms | LABOTEST-BB LT00159983 tris(4-hydroxyphenyl)ethane 4,4',4''-ethylidynetri-pheno 4,4',4''-ethylidynetri-pheno 4,4,4-(Ethylidene)trisphenol 4,4',4''-ethylidynetrisphenol 4,4',4''-ethylidynetrisphenol 4,4',4''-ethylidynetris-pheno 4,4',4''-ethylidynetris-pheno 4,4',4''-(ETHYLIDENE)TRISPHENOL 1,1,1-TRIS(4-HYDROXYPHENYL)ETHANE 1,1,1-TRIS(P-HYDROXYPHENYL)ETHANE 1,1,1-This(4-hydroxyphenyl)ethane 1,1,1-tris(4-hydroxyphenyl)ethane 4,4',4''-ethane-1,1,1-triyltriphenol 4-[1,1-bis(4-hydroxyphenyl)ethyl]phenol 3,5-dichloro-N-diethoxyphosphoryl-2-(trichloromethyl)-4-pyridinamine |
CAS | 27955-94-8 |
EINECS | 405-800-7 |
InChI | InChI=1/C20H18O3/c1-20(14-2-8-17(21)9-3-14,15-4-10-18(22)11-5-15)16-6-12-19(23)13-7-16/h2-13,21-23H,1H3 |
Molecular Formula | C20H18O3 |
Molar Mass | 306.36 |
Density | 1.252±0.06 g/cm3(Predicted) |
Melting Point | 246-248 °C (lit.) |
Boling Point | 531.8±45.0 °C(Predicted) |
Flash Point | 251°C |
Water Solubility | 25.1mg/L at 20℃ |
Solubility | 241 in mg/100g standard fat at 20 ℃ |
Vapor Presure | 0Pa at 25℃ |
Appearance | White powder |
Color | White to Almost white |
pKa | 10.02±0.10(Predicted) |
Storage Condition | Sealed in dry,Room Temperature |
Refractive Index | 1.655 |
MDL | MFCD00012180 |
Risk Codes | R36/37/38 - Irritating to eyes, respiratory system and skin. R51/53 - Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. |
Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S37/39 - Wear suitable gloves and eye/face protection S61 - Avoid release to the environment. Refer to special instructions / safety data sheets. |
UN IDs | UN 3077 9/PG 3 |
WGK Germany | 2 |
RTECS | SL4375275 |
Hazard Class | 9 |
Packing Group | III |
LogP | 3.88 at 20℃ |
EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
use | 1,1, 1-tris (4-hydroxyphenyl) ethane (THPE) is a three-functional phenolic compound that can be used as a variety of polymers (such as polycarbonate, epoxy resin, polyaryl ester, adhesive and coating, etc.) Crosslinking agent or branching agent, it can also be used as an intermediate for preparing antioxidants. |