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795577

Sigma-Aldrich

3,4-Thiophenedicarboxylic acid

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About This Item

Empirical Formula (Hill Notation):
C6H4O4S
CAS Number:
4282-29-5
Molecular Weight:
172.16
MDL number:
MFCD00067079
UNSPSC Code:
12352103
PubChem Substance ID:
329768492
NACRES:
NA.23

Assay

95%

Quality Level

100

form

powder

mp

226-331 °C

SMILES string

OC(C1=CSC=C1C(O)=O)=O

InChI

1S/C6H4O4S/c7-5(8)3-1-11-2-4(3)6(9)10/h1-2H,(H,7,8)(H,9,10)

InChI key

ZWWLLYJRPKYTDF-UHFFFAOYSA-N

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Application

Synthetic precursor for organic electronics materials.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number
MKCM2065
MKCQ1019
MKCN9117
MKCM3070
MKCJ0795

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Global Trade Item Number

SKUGTIN
795577-5G4061833332962

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