meso-1,2-Diphenyl-1,2-ethanediol

Names

[ CAS No. ]:
579-43-1

[ Name ]:
meso-1,2-Diphenyl-1,2-ethanediol

[Synonym ]:
meso-1,2-Diphenyl-1,2-ethanediol
MFCD00064253
EINECS 207-758-3
meso-1,2-Diphenylethylene glycol

Chemical & Physical Properties

[ Density]:
1.193 g/cm3

[ Boiling Point ]:
373ºC at 760 mmHg

[ Melting Point ]:
134-137ºC

[ Molecular Formula ]:
C₁₄H₁₄O₂

[ Molecular Weight ]:
214.26000

[ Flash Point ]:
179.8ºC

[ Exact Mass ]:
214.09900

[ PSA ]:
40.46000

[ LogP ]:
2.45360

[ Index of Refraction ]:
1.624

[ Storage condition ]:
2-8°C

MSDS

Click to get detail MSDS

Safety Information

[ Personal Protective Equipment ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter

[ Safety Phrases ]:
S22-S24/25

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ HS Code ]:
2906299090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2906299090

[ Summary ]:
2906299090 other aromatic alcohols。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

Articles

Desymmetrization of meso-hydrobenzoin using chiral, nucleophilic phosphine catalysts.

J. Org. Chem. 69(4) , 1389-92, (2004)

The desymmetrization of meso-hydrobenzoin is described using chiral phosphine catalysts 8b-d and 9-11. The best enantioselectivity at room temperature was obtained with the newly synthesized phosphola...

Preparation and crystal structures of trans-methyl meso-hydrobenzoin phosphite and phosphate. Newton MG and Campbell BS.

J. Am. Chem. Soc. 96(25) , 7790-97, (1974)

Conversion of meso-Hydrobenzoin with Arylsulfonyl Chlorides and Base to trans-Stilbene Oxide and to 1, 1-Diphenyl-2-(p-toluenesulfonyloxy) ethylene1. Curtin DY and Hendrickson YG.

J. Org. Chem. 21(11) , 1260-63, (1956)