2-Thiophenecarbonyl chloride, 98%, Thermo Scientific Chemicals

Product Code	Brand	Quantity	Packaging
10543171	Thermo Scientific Acros 187770250	25 mL	Glass bottle
10193960	Thermo Scientific Acros 187771000	100 mL	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: 5271-67-0
• Molecular Weight (g/mol): 146.59
• InChI Key: QIQITDHWZYEEPA-UHFFFAOYSA-N
• PubChem CID: 78928
• SMILES: ClC(=O)C1=CC=CS1

• Molecular Formula: C5H3ClOS
• MDL Number: MFCD00005428
• Synonym: 2-thiophenecarbonyl chloride, 2-thenoyl chloride, 2-thienylcarbonyl chloride, 2-thiophenecarbonylchloride, thiophenecarbonyl chloride, 2-thiophene carbonyl chloride, thiophene-2-carboxylic acid chloride, thenoyl chloride, thienoyl chloride, 2-thenoylchloride
• IUPAC Name: thiophene-2-carbonyl chloride

Specifications

• CAS: 5271-67-0
• CAS Max %: 100.0
• Density: 1.3700g/mL
• Flash Point: 90°C
• Assay Percent Range: 97.5% min. (GC)
• Refractive Index: 1.5890 to 1.591
• Specific Gravity: 1.37
• InChI Key: QIQITDHWZYEEPA-UHFFFAOYSA-N
• IUPAC Name: thiophene-2-carbonyl chloride
• PubChem CID: 78928
• Percent Purity: 98%
• Chemical Name or Material: 2-Thiophenecarbonyl chloride, 98%

• CAS Min %: 97.5
• Color: Colorless to Gray-Yellow
• Boiling Point: 205°C to 208°C
• Infrared Spectrum: Authentic
• Molecular Formula: C5H3ClOS
• MDL Number: MFCD00005428
• Synonym: 2-thiophenecarbonyl chloride, 2-thenoyl chloride, 2-thienylcarbonyl chloride, 2-thiophenecarbonylchloride, thiophenecarbonyl chloride, 2-thiophene carbonyl chloride, thiophene-2-carboxylic acid chloride, thenoyl chloride, thienoyl chloride, 2-thenoylchloride
• SMILES: ClC(=O)C1=CC=CS1
• Molecular Weight (g/mol): 146.59
• Formula Weight: 146.6
• Physical Form: Liquid

Safety and Handling

GHS H Statement:
Causes severe skin burns and eye damage.
Causes serious eye damage.

GHS P Statement:
IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
Wear 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.
Immediately call a POISON CENTER or doctor/physician.

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: Danger

missing translation for 'einecsNumber' : 226-092-4

missing translation for 'tsca' : TSCA

Product Identifier

• 2-Thiophenecarbonyl chloride

Signal Word

• Danger

Hazard Category

• Serious eye damage/eye irritation Category 1
• Skin corrosion/irritation Category 1 B

Hazard Statement

• H318-Causes serious eye damage.
• H314-Causes severe skin burns and eye damage.

Precautionary Statement

• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P301+P330+P331-IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
• P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
• P310-Immediately call a POISON CENTER/doctor/.

RUO – Research Use Only