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196282 Sigma-Aldrich

3-Thiophenecarboxaldehyde

98%

  • CAS Number 498-62-4

  • Empirical Formula (Hill Notation) C5H4OS

  • Molecular Weight 112.15

  •  Beilstein/REAXYS Number 105889

  •  EC Number 207-865-5

  •  MDL number MFCD00005466

  •  PubChem Substance ID 24851749

  •  NACRES NA.22

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Properties

Related Categories Aldehydes, Building Blocks, C1 to C6, C4 to C6, Carbonyl Compounds,
Quality Level   100
vapor pressure   0.31 mmHg ( 20 °C)
assay   98%
autoignition temp.   >392 °F
refractive index   n20/D 1.583 (lit.)
bp   194-196 °C (lit.)
  86-87 °C/20 mmHg (lit.)
density   1.28 g/mL at 25 °C (lit.)
storage temp.   2-8°C
SMILES string   [H]C(=O)c1ccsc1
InChI   1S/C5H4OS/c6-3-5-1-2-7-4-5/h1-4H
InChI key   RBIGKSZIQCTIJF-UHFFFAOYSA-N

Description

Application

3-Thiophenecarboxaldehyde has been used in the synthesis of:
• series of 4-substituted 2-thiophenesulfonamides
• acetal and ketal derivatives of 4′-demethylepipodophyllotoxin-β-D-glucoside and epipodophyllotoxin-β-D-glucoside
• 1,2-di-3-thienyl-2-hydroxyethanone (3,3′-thenoin), 3-thienyl symmetric analog of benzoin

Packaging

1, 5, 10 g in glass bottle

Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
WGK Germany 
WGK 3
Flash Point(F) 
167.0 °F - closed cup
Flash Point(C) 
75 °C - closed cup
Protocols & Articles
Peer-Reviewed Papers
15

References

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