4,5-Dimethylthiophene-2-carboxaldehyde, 97%, Thermo Scientific™

Specifications

• CAS: 5928-48-3
• CAS Min %: 96.0
• CAS Max %: 100.0
• Color: Yellow to Brown
• Boiling Point: 80°C to 85°C (0.2 mmHg)
• Infrared Spectrum: Authentic
• Assay Percent Range: 96% min. (GC)
• Packaging: Glass bottle
• Molecular Formula: C₇H₈OS
• Refractive Index: 1.5780 to 1.58
• MDL Number: MFCD02093897
• Quantity: 1 g
• Beilstein: 17, IV, 4554
• Synonym: 4,5-dimethylthiophene-2-carboxaldehyde, 2-thiophenecarboxaldehyde, 4,5-dimethyl, acmc-20amru, pubchem20559, 2,3-dimethyl-5-formylthiophene, 2-thiophenecarboxaldehyde,4,5-dimethyl, 4,5-dimethyl-2-thiophene carboxaldehyde
• InChI Key: QSBBXKVGLJSGAJ-UHFFFAOYSA-N
• SMILES: CC1=C(SC(=C1)C=O)C
• IUPAC Name: 4,5-dimethylthiophene-2-carbaldehyde
• Molecular Weight (g/mol): 140.2
• PubChem CID: 2733926
• Formula Weight: 140.2
• Percent Purity: 97%
• Physical Form: Liquid
• Chemical Name or Material: 4, 5-Dimethylthiophene-2-carboxaldehyde, 97%

Safety and Handling

Product Identifier

• 4,5-Dimethylthiophene-2-carboxaldehyde

Signal Word

• Warning

Hazard Category

• Acute toxicity Category 4

Hazard Statement

• H312-Harmful in contact with skin.
• 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.

RUO – Research Use Only