A1626312
Benzopinacol , 95% , 464-72-2
Synonym(s):
Benzopinacol;TPED
CAS NO.：464-72-2
Empirical Formula: C26H22O2
Molecular Weight: 366.45
MDL number: MFCD00004448
EINECS: 207-356-8
| Pack Size | Price | Stock | Quantity |
| 5G | RMB36.80 | In Stock |
|
| 25G | RMB81.60 | In Stock |
|
| 100G | RMB223.20 | In Stock |
|
| 500G | RMB740.00 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 171-173 °C(lit.) |
| Boiling point: | 457.21°C (rough estimate) |
| Density | 1.0629 (rough estimate) |
| refractive index | 1.4875 (estimate) |
| storage temp. | Sealed in dry,Room Temperature |
| solubility | Chloroform (Sparingly, Sonicated), DMSO (Slightly, Heated, Sonicated) |
| form | Powder or Crystals |
| pka | 12.78±0.29(Predicted) |
| color | White to slightly yellow |
| Water Solubility | insoluble |
| Merck | 14,1100 |
| BRN | 2061947 |
| Stability: | Stable. Combustible. Incompatible with strong oxidizing agents. |
| InChI | 1S/C26H22O2/c27-25(21-13-5-1-6-14-21,22-15-7-2-8-16-22)26(28,23-17-9-3-10-18-23)24-19-11-4-12-20-24/h1-20,27-28H |
| InChIKey | MFEWNFVBWPABCX-UHFFFAOYSA-N |
| SMILES | OC(c1ccccc1)(c2ccccc2)C(O)(c3ccccc3)c4ccccc4 |
| CAS DataBase Reference | 464-72-2(CAS DataBase Reference) |
| NIST Chemistry Reference | Benzopinacol(464-72-2) |
| EPA Substance Registry System | 1,2-Ethanediol, 1,1,2,2-tetraphenyl- (464-72-2) |
Description and Uses
1,1,2,2-Tetraphenylethane-1,2-diol can be used as a flame resistant resin.
Safety
| Symbol(GHS) |  GHS09 |
| Signal word | Warning |
| Hazard statements | H410 |
| Precautionary statements | P273-P391-P501 |
| PPE | Eyeshields, Gloves, type N95 (US) |
| Hazard Codes | Xi,Xn |
| Risk Statements | 20/21/22-36/37/38 |
| Safety Statements | 22-24/25-36-26 |
| RIDADR | 3077 |
| WGK Germany | 2 |
| RTECS | KI2750000 |
| Hazard Note | Irritant |
| TSCA | TSCA listed |
| HazardClass | 9 |
| PackingGroup | III |
| HS Code | 29062900 |
| Storage Class | 11 - Combustible Solids |
