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552321

Sigma-Aldrich

2-[(Trimethylsilyl)ethynyl]thiophene

97%

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About This Item

Empirical Formula (Hill Notation):
C9H12SSi
CAS Number:
40231-03-6
Molecular Weight:
180.34
MDL number:
MFCD03427125
UNSPSC Code:
12352100
PubChem Substance ID:
24879261
NACRES:
NA.22

assay

97%

refractive index

n20/D 1.549 (lit.)

bp

95-103 °C/10 mmHg (lit.)

density

1.09 g/mL at 25 °C (lit.)

SMILES string

C[Si](C)(C)C#Cc1cccs1

InChI

1S/C9H12SSi/c1-11(2,3)8-6-9-5-4-7-10-9/h4-5,7H,1-3H3

InChI key

OQUBLKNISPLGJP-UHFFFAOYSA-N

pictograms

Flame
GHS02

signalword

Warning

hcodes

H226

Hazard Classifications

Flam. Liq. 3

Storage Class

3 - Flammable liquids

wgk_germany

WGK 3

flash_point_f

78.1 °F - closed cup

flash_point_c

25.6 °C - closed cup

ppe

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

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Certificates of Analysis (COA)

Lot/Batch Number
MKBB3129V
MKBB3129
06927BO

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Synthesis of silicon-containing unsaturated polymers by hydrosilylation reactions. Photophysical studies.
Wang F, et al.
Macromolecules, 36(22), 8225-8230 (2003)

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