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Sigma-Aldrich

Biphenyl sodium complex solution

technical, 0.5-1.5 M in diethylene glycol diethyl ether

Synonym(s):

Sodium biphenyl complex

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About This Item

Linear Formula:
C6H5C6H5 · Na
CAS Number:
5137-46-2
Molecular Weight:
177.20
Beilstein/REAXYS Number:
3989646
MDL number:
MFCD00013182
UNSPSC Code:
12352002
PubChem Substance ID:
57651250
NACRES:
NA.22

grade

technical

Quality Level

100

shelf life

limited shelf life

reaction suitability

reagent type: reductant

concentration

0.5-1.5 M in diethylene glycol diethyl ether

storage temp.

2-8°C

SMILES string

[Na]c1ccc(cc1)-c2ccccc2

InChI

1S/C12H9.Na/c1-3-7-11(8-4-1)12-9-5-2-6-10-12;/h1,3-10H;

InChI key

UUNVZHGYJSUMDC-UHFFFAOYSA-N

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Application

Biphenyl sodium complex is generally used as a difunctional anionic initiator to synthesize block copolymers and also as a reagent to detect the organic halogen.

Physical form

may contain solid

pictograms

CorrosionEnvironment
GHS05,GHS09

signalword

Danger

hcodes

H314,H411

Hazard Classifications

Aquatic Chronic 2 - Eye Dam. 1 - Skin Corr. 1B

supp_hazards

EUH014,EUH019

wgk_germany

WGK 3

flash_point_f

Does not sustain combustion.

flash_point_c

Does not sustain combustion.

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

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’.

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Determination of organic halogen with sodium biphenyl reagent.
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Analytical Chemistry, 26(4), 748-750 (1954)
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