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  7. 2-Thiophenecarboxylic acid, 99%, Thermo Scientific Chemicals

2-Thiophenecarboxylic acid, 99%, Thermo Scientific Chemicals

Catalog Number AC138845000
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Quantity:
5 g
25 g
100 g
500 g
527-72-0
C5H4O2S
128.15
MFCD00005437
QERYCTSHXKAMIS-UHFFFAOYSA-N
2-thiophenecarboxylic acid, 2-thenoic acid, 2-carboxythiophene, 2-thiophenic acid, 2-thienylcarboxylic acid, alpha-thiophenecarboxylic acid, 2-tca, thiophene-2-carboxylate, tenoic acid, .alpha.-thiophenecarboxylic acid
10700
CHEBI:71241
thiophene-2-carboxylic acid
OC(=O)C1=CC=CS1
527-72-0
C5H4O2S
128.15
MFCD00005437
QERYCTSHXKAMIS-UHFFFAOYSA-N
2-thiophenecarboxylic acid, 2-thenoic acid, 2-carboxythiophene, 2-thiophenic acid, 2-thienylcarboxylic acid, alpha-thiophenecarboxylic acid, 2-tca, thiophene-2-carboxylate, tenoic acid, .alpha.-thiophenecarboxylic acid
10700
CHEBI:71241
thiophene-2-carboxylic acid
OC(=O)C1=CC=CS1

Description

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

TRUSTED_SUSTAINABILITY
CAS Min % 98.5
CAS Max % 100.0
Melting Point 126.0°C to 130.0°C
Boiling Point 260.0°C
Assay Percent Range 98.5% min. (GC)
Quantity 500 g
Beilstein 18,289
Merck Index 15,9507
Solubility Information Solubility in water: 80g/L (20°C). Other solubilities: soluble in alcohol and ether, moderately soluble in chcl3, slightly soluble in petroleum ether
Formula Weight 128.15
Percent Purity 99%
Chemical Name or Material 2-Thiophenecarboxylic acid
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Safety and Handling

Hazard Category GHS Signal Word: Warning
Hazard Statement GHS H Statement
May cause respiratory irritation.
Causes skin irritation.
Causes serious eye irritation.
Harmful if swallowed.
Harmful in contact with skin.
Precautionary Statement GHS P Statement
Avoid breathing dust/fume/gas/mist/vapors/spray.
IF ON SKIN: Wash with plenty of soap and water.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for
EINECSNumber 208-423-4
SDS

RUO – Research Use Only

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