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525499

Sigma-Aldrich

2,5-Dibromo-3-butylthiophene

96%

Synonym(s):

2,5-Dibromo-3-octylthiophene

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About This Item

Empirical Formula (Hill Notation):
C8H10Br2S
CAS Number:
116971-10-9
Molecular Weight:
298.04
MDL number:
MFCD00672012
UNSPSC Code:
12352103
PubChem Substance ID:
24874488
NACRES:
NA.23

Assay

96%

refractive index

n20/D 1.574 (lit.)

bp

270-281 °C (lit.)

density

1.67 g/mL at 25 °C (lit.)

storage temp.

2-8°C

SMILES string

CCCCc1cc(Br)sc1Br

InChI

1S/C8H10Br2S/c1-2-3-4-6-5-7(9)11-8(6)10/h5H,2-4H2,1H3

InChI key

YRSQCQUZWSQKKU-UHFFFAOYSA-N

Application

Conducting polymer precursor.

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

230.0 °F - closed cup

Flash Point(C)

110 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
02626MU

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Articles

Synthetic Strategy for Large Scale Production of Oligothiophenes

Oligothiophenes are important organic electronic materials which can be produced using synthetic intermediates and Suzuki coupling.

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