8.20526

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

Name: meso-1,2-Diphenyl-1,2-ethanediol
Brand: MM
Price: 67.8 USD

for synthesis

Synonym(s):

meso-1,2-Diphenyl-1,2-ethanediol, meso-Hydrobenzoin, meso-1,2-Diphenylethylene glycol

Slide 1 of 1

Select a Size

1 G

$67.80

Check Cart for Availability

Request a Bulk Order

About This Item

Linear Formula:

HOCH(C₆H₅)CH(C₆H₅)OH

CAS Number:

492-70-6

Molecular Weight:

214.26

UNSPSC Code:

12352104

EC Index Number:

207-758-3

NACRES:

NA.22

MDL number:

MFCD00004499

Key Documents

View All Documentation

SMILES string

OC(C(O)c2ccccc2)c1ccccc1

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

InChI key

IHPDTPWNFBQHEB-UHFFFAOYSA-N

assay

≥96.0% (HPLC)

form

powder

mp

139 °C

solubility

slightly soluble 2.5 g/L

storage temp.

2-30°C

Quality Level

200

Compare Similar Items

View Full Comparison

Show Differences

1 of 4

This Item	301426	797219	256269
Sigma-Aldrich 8.20526 meso-1,2-Diphenyl-1,2-ethanediol	Sigma-Aldrich 301426 Hydrobenzoin	Sigma-Aldrich 797219 4,4′-(1,2-Diphenylethene-1,2-diyl)diphenol	Sigma-Aldrich 256269 (S,S)-(−)-Hydrobenzoin
assay ≥96.0% (HPLC)	assay -	assay 99%	assay 99%
storage temp. 2-30°C	storage temp. -	storage temp. -	storage temp. -
solubility slightly soluble 2.5 g/L	solubility -	solubility -	solubility -
form powder	form -	form powder	form -
mp 139 °C	mp -	mp 225 °C (lit.)	mp 148-150 °C (lit.)
Quality Level 200	Quality Level -	Quality Level 100	Quality Level -

Analysis Note

Assay (HPLC, area%): ≥ 96.0 % (a/a)
Melting range (lower value): ≥ 133 °C
Melting range (upper value): ≤ 137 °C
Identity (IR): passes test

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Questions

Reviews

No rating value

Active Filters

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service

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