2,2'-Thenil, 98+%, Thermo Scientific Chemicals

Product Code	Brand	Quantity	Packaging
10278163	Thermo Scientific Acros 393630010	1 g	Glass bottle
10606254	Thermo Scientific 393630050	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: 7333-07-5
• Molecular Weight (g/mol): 222.29
• InChI Key: UNWKVSDABPCZMK-UHFFFAOYSA-N
• PubChem CID: 275005
• SMILES: C1=CSC(=C1)C(=O)C(=O)C2=CC=CS2

• Molecular Formula: C₁₀H₆O₂S₂
• MDL Number: MFCD00173678
• Synonym: 2,2'-thenil, 1,2-di thiophen-2-yl ethane-1,2-dione, bis thiophen-2-yl ethane-1,2-dione, ethanedione, di-2-thienyl, 1,2-di 2-thienyl-1,2-ethanedione, 1,2-di 2-thienyl ethane-1,2-dione, 1,2-di-thiophen-2-yl-ethane-1,2-dione, 5-alpha-thenil, dithienylethanedione, 2,2'-bithenoyl
• IUPAC Name: 1,2-dithiophen-2-ylethane-1,2-dione

Specifications

• CAS: 7333-07-5
• CAS Max %: 100.0
• Color: Yellow
• Assay Percent Range: 98% min. (GC)
• MDL Number: MFCD00173678
• InChI Key: UNWKVSDABPCZMK-UHFFFAOYSA-N
• IUPAC Name: 1,2-dithiophen-2-ylethane-1,2-dione
• PubChem CID: 275005
• Percent Purity: 98+%
• Chemical Name or Material: 2,2′-Thenil

• CAS Min %: 98.0
• Melting Point: 81°C to 84°C
• Infrared Spectrum: Authentic
• Molecular Formula: C₁₀H₆O₂S₂
• Synonym: 2,2'-thenil, 1,2-di thiophen-2-yl ethane-1,2-dione, bis thiophen-2-yl ethane-1,2-dione, ethanedione, di-2-thienyl, 1,2-di 2-thienyl-1,2-ethanedione, 1,2-di 2-thienyl ethane-1,2-dione, 1,2-di-thiophen-2-yl-ethane-1,2-dione, 5-alpha-thenil, dithienylethanedione, 2,2'-bithenoyl
• SMILES: C1=CSC(=C1)C(=O)C(=O)C2=CC=CS2
• Molecular Weight (g/mol): 222.29
• Formula Weight: 222.29
• Physical Form: Powder

Safety and Handling

GHS H Statement:
Causes serious eye irritation.
Causes skin irritation.
Harmful if inhaled.
Harmful if swallowed.

GHS P Statement:
IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell.
IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
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

Product Identifier

• 2,2'-Thenil

Signal Word

• Warning

Hazard Category

• Acute toxicity Category 4
• Serious eye damage/eye irritation Category 2
• Skin corrosion/irritation Category 2

Hazard Statement

• H315-Causes skin irritation.
• H319-Causes serious eye irritation.
• H332-Harmful if inhaled.
• H302-Harmful if swallowed.

Precautionary Statement

• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P301+P312-IF SWALLOWED: Call a POISON CENTER or doctor/physician/ if you feel unwell.
• P302+P352-IF ON SKIN: Wash with plenty of water/.
• P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
• 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