CAS 2048-57-9: 2-thienyl isocyanate

Description: 2-Thienyl isocyanate is an organic compound characterized by the presence of both a thienyl group and an isocyanate functional group. The thienyl moiety, derived from thiophene, contributes to its aromatic properties and potential reactivity. This compound is typically a colorless to pale yellow liquid with a pungent odor, indicative of the isocyanate functional group, which is known for its reactivity, particularly with nucleophiles. 2-Thienyl isocyanate is used in organic synthesis, particularly in the preparation of various heterocyclic compounds and as an intermediate in the production of pharmaceuticals and agrochemicals. It is important to handle this substance with care due to its potential toxicity and irritant properties, especially to the skin and respiratory system. Additionally, it may undergo polymerization or react with moisture, leading to the formation of urea derivatives. Proper storage and handling protocols should be followed to ensure safety in laboratory and industrial settings.

Formula: C₅H₃NOS

InChI: InChI=1/C5H3NOS/c7-4-6-5-2-1-3-8-5/h1-3H

Synonyms:

• 2-Isocyanatothiophene

Thiophene, 2-isocyanato-

CAS: 2048-57-9

• Formula: C₅H₃NOS
• Color and Shape: Solid
• Molecular weight: 125.1484

Thien-2-yl isocyanate

CAS: 2048-57-9

• Formula: C₅H₃NOS
• Purity: 90
• Color and Shape: liquid
• Molecular weight: 125.15g/mol

2-Thienyl isocyanate

CAS: 2048-57-9

• Purity: 85.0%
• Color and Shape: Liquid
• Molecular weight: 125.1500015258789

2-Thienylisocyanate

CAS: 2048-57-9

2-Thienylisocyanate is a molecule that is an organic solvent, a carbamic acid and an inorganic …

• Formula: C₅H₃NOS
• Purity: Min. 95%
• Molecular weight: 125.15 g/mol