3-Thiophenecarboxylic acid, 99%, Thermo Scientific Chemicals

Product Code	Brand	Quantity	Packaging
10047252	Thermo Scientific Acros 243110010	1 g	Glass bottle
10563211	Thermo Scientific Acros 243110050	5 g	Glass bottle

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.

Chemical Identifiers

• CAS: 88-13-1
• Molecular Weight (g/mol): 128.15
• InChI Key: YNVOMSDITJMNET-UHFFFAOYSA-N
• PubChem CID: 6918
• SMILES: C1=CSC=C1C(=O)O

• Molecular Formula: C₅H₄O₂S
• MDL Number: MFCD00005467
• Synonym: 3-thiophenecarboxylic acid, 3-thenoic acid, 3-thiophenezoic acid, beta-thiophenic acid, 3-thienylcarboxylic acid, 3-thiophene carboxylic acid, 3-carboxythiophene, beta-thiophenecarboxylic acid, 3-thiophenoic acid, unii-6v3012q6be
• IUPAC Name: thiophene-3-carboxylic acid

Specifications

• CAS: 88-13-1
• CAS Max %: 100.0
• Color: White to Yellow
• Assay Percent Range: 99%
• MDL Number: MFCD00005467
• Fieser: 01,1012
• Synonym: 3-thiophenecarboxylic acid, 3-thenoic acid, 3-thiophenezoic acid, beta-thiophenic acid, 3-thienylcarboxylic acid, 3-thiophene carboxylic acid, 3-carboxythiophene, beta-thiophenecarboxylic acid, 3-thiophenoic acid, unii-6v3012q6be
• InChI Key: YNVOMSDITJMNET-UHFFFAOYSA-N
• IUPAC Name: thiophene-3-carboxylic acid
• PubChem CID: 6918
• Percent Purity: 99%
• Chemical Name or Material: 3-Thiophenecarboxylic acid, 99%

• CAS Min %: 98.5
• Melting Point: 137°C to 139°C
• Infrared Spectrum: Authentic
• Molecular Formula: C₅H₄O₂S
• Beilstein: 18, 292
• Merck Index: 15, 9430
• Solubility Information: Solubility in water: 4.3g/L (25°C)
• SMILES: C1=CSC=C1C(=O)O
• Molecular Weight (g/mol): 128.15
• Formula Weight: 128.15
• Physical Form: Crystalline Powder

Safety and Handling

GHS H Statement:
Causes skin irritation.
May cause respiratory irritation.
Causes serious eye irritation.

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 several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

WARNING: The information provided on this web site was developed in compliance with European Union (EU) regulations and is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guide for safe handling and use. It is not to be considered as either a warranty or quality specification.

GHS Signal Word: Warning

missing translation for 'einecsNumber' : 201-802-5

missing translation for 'rtecsNumber' : XM8330300

missing translation for 'tsca' : TSCA

Product Identifier

• 3-Thiophenecarboxylic acid

Signal Word

• Warning

Hazard Category

• Serious eye damage/eye irritation Category 2
• Skin corrosion/irritation Category 2
• Specific target organ toxicity Category 3

Hazard Statement

• H319-Causes serious eye irritation.
• H335-May cause respiratory irritation.
• H315-Causes skin irritation.

Precautionary Statement

• P261-Avoid breathing dust/fume/gas/mist/vapours/spray.
• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P302+P352-IF ON SKIN: Wash with plenty of water/.
• P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

RUO – Research Use Only