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MilliporeSigma

8.20154

Sigma-Aldrich

Biphenyl-2,2′-diol

for synthesis

Synonym(s):

Biphenyl-2,2′-diol, o,o′-Biphenol, 2,2′-Dihydroxydiphenyl

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50 G
$55.10

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About This Item

Linear Formula:
2-(HO)C6H4C6H4-2-(OH)
CAS Number:
Molecular Weight:
186.21
MDL number:
UNSPSC Code:
12352104
EC Index Number:
217-303-0
NACRES:
NA.22

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Quality Level

assay

≥96.0% (GC)

form

powder

autoignition temp.

324 °C

mp

108-110 °C (External MSDS)

transition temp

flash point 154 °C (External MSDS)

storage temp.

2-30°C

SMILES string

Oc1c(cccc1)c2c(cccc2)O

InChI

1S/C12H10O2/c13-11-7-3-1-5-9(11)10-6-2-4-8-12(10)14/h1-8,13-14H

InChI key

IMHDGJOMLMDPJN-UHFFFAOYSA-N

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1 of 4

This Item
115819900774693014
assay

≥96.0% (GC)

assay

99%

assay

≥97%

assay

-

storage temp.

2-30°C

storage temp.

-

storage temp.

-

storage temp.

-

mp

108-110 °C (External MSDS)

mp

108-110 °C (lit.)

mp

-

mp

-

form

powder

form

solid

form

powder

form

powder

autoignition temp.

324 °C

autoignition temp.

-

autoignition temp.

-

autoignition temp.

-

transition temp

flash point 154 °C (External MSDS)

transition temp

-

transition temp

-

transition temp

-

Analysis Note

Assay (GC, area%): ≥ 96.0 % (a/a)
Melting range (lower value): ≥ 106 °C
Melting range (upper value): ≤ 109 °C
Identity (IR): passes test

Storage Class

11 - Combustible Solids

wgk_germany

WGK 2

flash_point_f

309.2 °F - (External MSDS)

flash_point_c

154 °C - (External MSDS)


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