2-(TRIBUTYLSTANNYL)THIOPHENE

2-(TRIBUTYLSTANNYL)THIOPHENE Basic information

Product Name:	2-(TRIBUTYLSTANNYL)THIOPHENE
Synonyms:	2-(TRIBUTYLSTANNYL)THIOPHENE;2-THIOPHENYLTRI-N-BUTYLTIN;2-THIENYLTRI-N-BUTYLTIN;TRI-N-BUTYL(2-THIENYL)TIN;TRIBUTYL(2-THIENYL)STANNANE;TRIBUTYL(2-THIENYL)TIN;Thiophenyltrinbutyltin;(2-Thienyl)tributylstannane
CAS:	54663-78-4
MF:	C16H30SSn
MW:	373.18
EINECS:
Product Categories:	organic tin;Classes of Metal Compounds;Sn (Tin) Compounds;Typical Metal Compounds;Organometallic Reagents;Organotin;Organotins
Mol File:	54663-78-4.mol

2-(TRIBUTYLSTANNYL)THIOPHENE Chemical Properties

Melting point	197-198 °C
Boiling point	155 °C/0.1 mmHg (lit.)
density	1.175 g/mL at 25 °C (lit.)
refractive index	n20/D 1.518(lit.)
Fp	221 °F
storage temp.	under inert gas (nitrogen or Argon) at 2–8 °C
form	liquid
color	Clear, almost colourless
Specific Gravity	1.175
CAS DataBase Reference	54663-78-4(CAS DataBase Reference)

Safety Information

Hazard Codes	T,N
Risk Statements	21-25-36/38-48/23/25-50/53
Safety Statements	35-36/37/39-45-60-61
RIDADR	UN 2788 6.1/PG 3
WGK Germany	3
TSCA	No
HazardClass	6.1(b)
PackingGroup	III
HS Code	29349990

MSDS Information

Provider	Language
SigmaAldrich	English

2-(TRIBUTYLSTANNYL)THIOPHENE Usage And Synthesis

Chemical Properties	Colorless liquid
Uses	2-(Tri-n-butylstannyl)thiophene derivative is employed in Stille reaction involving efficient carbon-carbon bond formation.
Uses	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.

2-(TRIBUTYLSTANNYL)THIOPHENE Preparation Products And Raw materials

Raw materials	TRI-N-BUTYLTIN METHOXIDE-->HEXABUTYLDITIN-->2-Bromothiophene-->Thiophene(SIV) (9CI)-->2-Iodothiophene
Preparation Products	2-N-BUTYRYLTHIOPHENE-->ETHYL THIOPHENE-2-GLYOXYLATE-->1,3,5-tri(thiophen-2-yl)benzene-->3-(2-THIENYL)PYRIDINE-->4,7-Bis(thiophen-2-yl)benzo[c][1,2,5]thiadiazole-->IODOTRIBUTYLTIN-->2-Thiophenesulfonyl chloride-->BIS(2-THIENYL) KETONE-->3-chloro-6-(2-thienyl)pyridazine

2-(TRIBUTYLSTANNYL)THIOPHENE 2-TRIBUTYLSTANNYLBENZO[B]THIOPHENE 5-(TRIBUTYLSTANNYL)-7-(5-(TRIBUTYLSTANNYL)-2,3-DIHYDROTHIENO[3,4-B][1,4]DIOXIN-7-YL)-2,3-DIHYDROTHIENE 3-METHYL-2-(TRIBUTYLSTANNYL)THIOPHENE 5-METHYL-2-TRIBUTYLSTANNYLTHIOPHENE 2,5-bis(tributylstannyl)thiophene

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