3-Cyanomethylthiophene
Pharmaceutical Materials 2025-03-02
CAS Number: 13781-53-8
Molecular Formula: C6H5NS
Molecular Weight: 123.18 g/mol
Appearance: Brown to yellow or brown liquid
Boiling Point: 240-242°C
Density: 1.08 g/mL at 25°C
Flash Point: 119°C
Usage: Used as an intermediate in organic synthesis.
| Aspect | Details |
|---|---|
| Name | 3-Cyanomethylthiophene |
| CAS Number | 13781-53-8 |
| Chemical Formula | C₆H₅NS |
| Molecular Weight | 123.18 g/mol |
| Physical Appearance | Brown to yellow or brownish liquid |
| Density | 1.08 g/mL at 25°C |
| Boiling Point | 240-242°C / 124-125°C at 16 mmHg |
| Flash Point | >230°F (>110°C) |
| Refractive Index | n20/D 1.545 |
| Safety Information | – Hazard Statements: H302 + H312 + H332; H315; H319; H335 |
| – Precautionary Statements: P261; P280; P305 + P351 + P338 | |
| – UN Number: UN 3276 | |
| Applications | Used in organic synthesis, particularly as an intermediate in pharmaceuticals and materials science. |
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