Thermo Scientific Chemicals 4-Thiouracil, 97%

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.

Specifications

Chemical Identifiers

• CAS: 591-28-6
• Molecular Formula: C4H4N2OS
• Molecular Weight (g/mol): 128.15
• MDL Number: MFCD00090842
• InChI Key: OVONXEQGWXGFJD-UHFFFAOYSA-N
• Synonym: 4-thiouracil, 2-hydroxy-4 1h-pyrimidinethione, 4-thioxo-3,4-dihydropyrimidin-2 1h-one, 2-hydroxy-4-mercaptopyrimidine, uracil, 4-thio, 4-mercaptopyrimidin-2-ol, 4-sulfanylpyrimidin-2-ol, 2-hydroxy-4-thiopyrimidine, 2 1h-pyrimidinone, 3,4-dihydro-4-thioxo, 2 1h-pyrimidinone, 4-mercapto-9ci
• PubChem CID: 2734394
• IUPAC Name: 4-sulfanylidene-1H-pyrimidin-2-one
• SMILES: O=C1NC=CC(=S)N1

• CAS Min %: 96.0
• CAS Max %: 100.0
• Melting Point: 295°C
• Color: Yellow
• Infrared Spectrum: Authentic
• Assay Percent Range: 96% min. (HPLC)
• Packaging: Glass bottle
• Quantity: 1 g
• Formula Weight: 128.15
• Percent Purity: 97%
• Physical Form: Powder
• Chemical Name or Material: 4-Thiouracil, 97%

Safety and Handling

Product Identifier

• 4-Thiouracil

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

• P264-Wash thoroughly after handling.
• P270-Do not eat, drink or smoke when using this product.
• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P302+P352-IF ON SKIN: Wash with plenty of water/.

RUO – Research Use Only