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473286

Sigma-Aldrich

Bis(catecholato)diboron

97%

Synonym(s):
2,2′-Bi-1,3,2-benzodioxaborole
Empirical Formula (Hill Notation):
C12H8B2O4
CAS Number:
Molecular Weight:
237.81
MDL number:
PubChem Substance ID:
NACRES:
NA.22

Quality Level

Assay

97%

mp

189-196 °C (lit.)

SMILES string

c1ccc2ob(oc2c1)-b3oc4ccccc4o3

InChI

1S/C12H8B2O4/c1-2-6-10-9(5-1)15-13(16-10)14-17-11-7-3-4-8-12(11)18-14/h1-8H

InChI key

WYBQOWXCLDXZNR-UHFFFAOYSA-N

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di-Boc-cystamine ≥98.0% (TLC)

Sigma-Aldrich

17353

di-Boc-cystamine

assay

97%

assay

99%

assay

≥98.0% (TLC)

assay

≥90% (GC)

mp

189-196 °C (lit.)

mp

137-140 °C (lit.)

mp

120-122 °C

mp

-

Quality Level

100

Quality Level

-

Quality Level

-

Quality Level

-

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificate of Analysis

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Certificate of Origin

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