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92588 Supelco

3,4-Dihydroxybenzaldehyde

analytical standard

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 329770143

  •  NACRES NA.24

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Properties

Related Categories A-F, A-L, Alcoholic & Nonalcoholic Beverages, Aldehyde, All Alphabetically Sorted,
Quality Level   100
grade   analytical standard
assay   ≥95.0% (HPLC)
form   neat
shelf life   limited shelf life, expiry date on the label
application(s)   HPLC: suitable
  gas chromatography (GC): suitable
mp   150-155 °C
  150-157 °C (lit.)
Featured Industry   Cleaning Products
Cosmetics
Flavors and Fragrances
Food and Beverages
Personal Care
format   neat
SMILES string   Oc1ccc(C=O)cc1O
InChI   1S/C7H6O3/c8-4-5-1-2-6(9)7(10)3-5/h1-4,9-10H
InChI key   IBGBGRVKPALMCQ-UHFFFAOYSA-N

Description

Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
Precautionary statements 
Target organs 
Respiratory system
RIDADR 
NONH for all modes of transport
WGK Germany 
WGK 3
RTECS 
UL0380000
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable

Documents

Certificate of Analysis (COA)

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Protocols & Articles

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Peer-Reviewed Papers
15

References

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