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414492

2-(Tributylstannyl)thiophene

97%

Synonym(s):

2-(Tributyltin)thiophene, 2-Thienyltributyltin, Tributyl(thiophen-2-yl)stannate, Tributyl-2-thienylstannane, Tributylthiophen-2-ylstannane

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About This Item

Empirical Formula (Hill Notation):
C16H30SSn
CAS Number:
54663-78-4
Molecular Weight:
373.18
NACRES:
NA.22
PubChem Substance ID:
24865938
UNSPSC Code:
12352103
MDL number:
MFCD00192513
Assay:
97%
Form:
liquid
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Quality Segment

100

assay

97%

form

liquid

refractive index

n20/D 1.518 (lit.)

bp

155 °C/0.1 mmHg (lit.)

density

1.175 g/mL at 25 °C (lit.)

SMILES string

CCCC[Sn](CCCC)(CCCC)c1cccs1

InChI

1S/C4H3S.3C4H9.Sn/c1-2-4-5-3-1;3*1-3-4-2;/h1-3H;3*1,3-4H2,2H3;

InChI key

UKTDFYOZPFNQOQ-UHFFFAOYSA-N

Application

2-(Tributylstannyl)thiophene has been used to synthesize diphenylquinoxaline monomer for the electrochromism polymers. It can also be used as a reactant in Stille coupling reaction.

signalword

Danger

Hazard Classifications

Acute Tox. 3 Oral - Acute Tox. 4 Dermal - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Irrit. 2 - Repr. 1B - Skin Irrit. 2 - STOT RE 1

Storage Class

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

wgk

WGK 3

flash_point_f

221.0 °F - closed cup

flash_point_c

105 °C - closed cup

ppe

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

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