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215317

3-Thiophenemalonic acid

97%

Synonym(s):

α-Carboxythiophene-3-acetic acid, (3-Thienyl)malonic acid

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About This Item

Empirical Formula (Hill Notation):
C7H6O4S
CAS Number:
21080-92-2
Molecular Weight:
186.19
UNSPSC Code:
12162002
NACRES:
NA.23
PubChem Substance ID:
24852885
EC Number:
244-198-9
Beilstein/REAXYS Number:
6503620
MDL number:
MFCD00005469
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assay

97%

form

solid

mp

139 °C (dec.) (lit.)

SMILES string

OC(=O)C(C(O)=O)c1ccsc1

InChI

1S/C7H6O4S/c8-6(9)5(7(10)11)4-1-2-12-3-4/h1-3,5H,(H,8,9)(H,10,11)

InChI key

GCOOGCQWQFRJEK-UHFFFAOYSA-N

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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