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14804

1,2-Bis(dimethylsilyl)benzene

≥98.0%

Synonym(s):

o-Phenylenebis(dimethylsilane)

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About This Item

Linear Formula:
C6H4[SiH(CH3)2]2
CAS Number:
17985-72-7
Molecular Weight:
194.42
UNSPSC Code:
12352002
NACRES:
NA.22
PubChem Substance ID:
57647212
MDL number:
MFCD00142462
Beilstein/REAXYS Number:
2937027
Assay:
≥98.0%
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assay

≥98.0%

refractive index

n20/D 1.51

bp

101 °C/13 mmHg (lit.)

density

0.898 g/mL at 25 °C (lit.)

SMILES string

C[SiH](C)c1ccccc1[SiH](C)C

InChI

1S/C10H18Si2/c1-11(2)9-7-5-6-8-10(9)12(3)4/h5-8,11-12H,1-4H3

InChI key

QAUCEYVYCBYVDK-UHFFFAOYSA-N

Other Notes

Protecting group-reagent for amines and amino acids forming "benzostabase" derivatives, more acid-stable than "stabase" analogs; Reaction with olefins and ynes

Storage Class

10 - Combustible liquids

wgk

WGK 3

flash_point_f

158.0 °F - closed cup

flash_point_c

70 °C - closed cup

ppe

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

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