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699098

5,5′′-Dibromo-2,2′:5′,2′′-terthiophene

97%

Synonym(s):

2,5-Bis(5-bromothiophen-2-yl)thiophene

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About This Item

Empirical Formula (Hill Notation):
C12H6Br2S3
CAS Number:
98057-08-0
Molecular Weight:
406.18
NACRES:
NA.23
PubChem Substance ID:
329762109
UNSPSC Code:
12352103
MDL number:
MFCD00219109
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assay

97%

form

powder

mp

150-155 °C

SMILES string

Brc1ccc(s1)-c2ccc(s2)-c3ccc(Br)s3

InChI

1S/C12H6Br2S3/c13-11-5-3-9(16-11)7-1-2-8(15-7)10-4-6-12(14)17-10/h1-6H

InChI key

KXFPYYJGYVYXIB-UHFFFAOYSA-N

pictograms

Skull and crossbonesCorrosion
GHS06,GHS05

signalword

Danger

Hazard Classifications

Acute Tox. 3 Oral - Eye Dam. 1 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges

Regulatory Information

新产品

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Certificates of Analysis (COA)

Lot/Batch Number
MKBF4792
04314DJ

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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.