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D108405 Sigma-Aldrich

3,4-Dihydroxybenzaldehyde

97%

Synonym: Protocatechualdehyde

  • CAS Number 139-85-5

  • Linear Formula (HO)2C6H3CHO

  • Molecular Weight 138.12

  •  Beilstein/REAXYS Number 774381

  •  EC Number 205-377-7

  •  MDL number MFCD00003370

  •  PubChem Substance ID 24893348

  •  NACRES NA.22

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Properties

Related Categories Aldehydes, Building Blocks, C7, Carbonyl Compounds, Chemical Synthesis,
InChI Key   IBGBGRVKPALMCQ-UHFFFAOYSA-N
assay   97%
mp   150-157 °C (lit.)

Description

Application

3,4-Dihydroxybenzaldehyde can be used as a reactant for the synthesis of:
• Copolymers containing poly(p-phenylenevinylene) chromophore to be used in light-emitting electrochemical cell.
• 2-Arylbenzothiazoles with potential application as anti-cancer agents against human colon cancer cells.
• Variety of thiazolidin-4-one ring systems having antimicrobial activity.
• Bis-Schiff bases of isatins which can be used as antiglycating agents.

Packaging

5, 25, 100 g in poly bottle

Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
Precautionary statements 
Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
3
RTECS 
UL0380000

Documents

Certificate of Analysis (COA)

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Certificate of Origin (COO)

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Protocols & Articles
Peer-Reviewed Papers
15

References

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