(1S,2S)-1,2-Diphenyl-1,2-ethanediol

Basic Information

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CAS Number

655-48-1

Molecular Formula

C14H14O2

Molecular Weight

214.26 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Hydrocarbons

Basic Physical Properties

Melting Point

120.0 to 125.0 deg-C

Boiling Point

314.4°C (rough estimate)

Density

1.0781 (rough estimate)

Flash Point

179.8 °C

Refractive Index

1.5300 (estimate)

SMILES

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C1=CC=C(C=C1)C(C(C2=CC=CC=C2)O)O

InChI

InChI=1S/C14H14O2/c15-13(11-7-3-1-4-8-11)14(16)12-9-5-2-6-10-12/h1-10,13-16H/t13-,14-/m0/s1

InChIKey

IHPDTPWNFBQHEB-KBPBESRZSA-N

LogP

2.4536000000000016

Topological Polar Surface Area

40.46 Å²

Hydrogen Bond Donor/Acceptor

2 / 2

Complexity

171

Synonyms & References

English

AS-19915
CBDivE_013153
H0815
meso-1,2-ethanediol
NSC-133570
DTXSID90870557
HMS2785N17
MFCD00064255
(+/-)-1,2-Diphenyl-1,2-ethanediol
NSC-14970
1,2-diphenylethane-l,2-diol
1, 1,2-diphenyl-, meso-
Mesohydrobenzoin
EINECS 207-758-3
SMR000475647
FT-0605349
(+/-) -HYDROBENZOIN
Q61G3433LB
NSC 10752
1, 1,2-diphenyl-
NSC133570
SB45504
1, 1,2-diphenyl-, (R*,S*)-
1,2-Diphenyl-1,2-ethanediol #
1,2-diphenyl-1,2-ethandiol
Hydrobenzoin
FT-0628242
655-48-1
492-70-6
(+/-)-Dihydrobenzoin
NSC 14970

MDL Number

MFCD11109208

Customs Code

2906299090

FAQ

What are the physical and chemical properties of (1S,2S)-1,2-Diphenyl-1,2-ethanediol (CAS: 655-48-1)?

(1S,2S)-1,2-Diphenyl-1,2-ethanediol is a colorless crystalline solid with a molecular weight of approximately 254.31 g/mol. It is slightly soluble in water and readily soluble in common organic solvents. Chemically, it is relatively stable but can react with strong acids or bases. Its physical properties include a melting point of 60-62°C and a density around 1.13 g/cm³.

How is (1S,2S)-1,2-Diphenyl-1,2-ethanediol (CAS: 655-48-1) typically synthesized?

(1S,2S)-1,2-Diphenyl-1,2-ethanediol can be synthesized through a Wittig reaction or a Grignard reaction involving phenyl methyl ketone and sodium ethoxide. The reaction typically proceeds with good yield and selectivity, though the exact conditions may vary depending on the choice of reagents and solvents.

What industries use (1S,2S)-1,2-Diphenyl-1,2-ethanediol (CAS: 655-48-1)?

(1S,2S)-1,2-Diphenyl-1,2-ethanediol is primarily used in the pharmaceutical industry as a precursor in the synthesis of various drugs. It also finds applications in the production of polymers, where it serves as a monomer, and in the development of sensors and semiconductors due to its unique molecular structure.

What precautions should be taken when handling (1S,2S)-1,2-Diphenyl-1,2-ethanediol (CAS: 655-48-1)?

When handling (1S,2S)-1,2-Diphenyl-1,2-ethanediol, it is essential to wear appropriate personal protective equipment (PPE), including gloves, goggles, and a laboratory coat. Work should be conducted in a well-ventilated area or fume hood. Spills should be cleaned up with care, using appropriate absorbent materials, and waste should be disposed of according to local regulations. Always consult the Safety Data Sheet (SDS) for specific handling instructions and emergency procedures.