B9807
1,1,2,2-Tetraphenyl-1,2-ethanediol
99%
Promotion Available
Synonym(s):
TPED, Benzopinacol
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| Size/SKU | Availability | Price |
|---|---|---|
10 g | Available to ship TODAY | $66.20 |
100 g | Available to ship TODAY | $179.00 |
About This Item
Linear Formula:
(C6H5)2C(OH)C(C6H5)2OH
CAS Number:
Molecular Weight:
366.45
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
207-356-8
Beilstein/REAXYS Number:
2061947
MDL number:
Assay:
99%
Form:
crystals
$66.20
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Quality Segment
assay
99%
form
crystals
mp
171-173 °C (lit.)
functional group
hydroxyl, phenyl
SMILES string
OC(c1ccccc1)(c2ccccc2)C(O)(c3ccccc3)c4ccccc4
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
InChI key
MFEWNFVBWPABCX-UHFFFAOYSA-N
Application
- 1,1,2,2-Tetraphenyl-1,2-ethanediol (TPED) is used as an active component of the initiation system in free radical polymerization.
- It is used as a precursor to prepare 1-hydroxy-2-(p-tolylaminocarbonyloxy)-1,1,2,2-tetraphenylethane (HTTPE), a thermal iniferter for radical polymerization.
- TPED can also be used as a protecting group for the boronic acids by converting them to stable boronic esters.
1 of 1
This Item | |
|---|---|
| description 99% | description silane modified, avg. no. of layers, 1 ‑ 5 |
| assay 99% | assay - |
| Quality Level 200 | Quality Level 100 |
| mp 171-173 °C (lit.) | mp - |
| form crystals | form powder |
| functional group hydroxyl, phenyl | functional group - |
Storage Class
11 - Combustible Solids
WGK
WGK 2
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
PPE (personal protective equipment)
Eyeshields, Gloves, type N95 (US)
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