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Merck
CN

540412

2,5-Bis(dimethylsilyl)thiophene

96%

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About This Item

Empirical Formula (Hill Notation):
C8H16SSi2
CAS Number:
23395-60-0
Molecular Weight:
200.45
UNSPSC Code:
12352100
PubChem Substance ID:
24878466
MDL number:
MFCD03093971
Assay:
96%

Key Documents

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InChI

1S/C8H16SSi2/c1-10(2)7-5-6-8(9-7)11(3)4/h5-6,10-11H,1-4H3

SMILES string

[H][Si](C)(C)c1ccc(s1)[Si]([H])(C)C

InChI key

RSLQPGRJMFPVHF-UHFFFAOYSA-N

assay

96%

refractive index

n20/D 1.505 (lit.)

density

0.93 g/mL at 25 °C (lit.)

General description

2,5-Bis(dimethylsilyl)thiophene undergoes electrochemical polymerization to afford the highly conducting polythiophene films.

pictograms

Flame
GHS02

signalword

Warning

hcodes

H226

Hazard Classifications

Flam. Liq. 3

Storage Class

3 - Flammable liquids

wgk

WGK 3

flash_point_f

126.0 °F - closed cup

flash_point_c

52.2 °C - closed cup

ppe

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

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
06323MI

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Electrochemical preparation of polythiophene via 2, 5-bis (trimethylsilyl) thiophene.
Masuda H, et al.
Journal of Polymer Science Part A: Polymer Chemistry, 30(8), 1667-1673 (1992)

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