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CAS RN: 81-64-1 | Product Number: D0243


Purity: >97.0%(HPLC)
  • 1,4-Dihydroxyanthraquinone
  • 1,4-DHAQ
1   ≥20 
1   9  
1   19  

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Product Number D0243
Purity / Analysis Method >97.0%(HPLC)
Molecular Formula / Molecular Weight C__1__4H__8O__4 = 240.21  
Physical State (20 deg.C) Solid
CAS RN 81-64-1
Reaxys Registry Number 1914036
PubChem Substance ID 87566949
SDBS (AIST Spectral DB) 4917
Merck Index (14) 8064
Colour Index 58050
MDL Number


Appearance Light yellow to Brown powder to crystal
Purity(HPLC) min. 97.0 area%
Melting point 196.0 to 202.0 °C
Properties (reference)
Melting Point 196 °C
Boiling Point 450 °C
Solubility (soluble in) Benzene
Pictogram Pictogram Pictogram
Signal Word Warning
Hazard Statements H319 : Causes serious eye irritation.
H341 : Suspected of causing genetic defects.
Precautionary Statements P501 : Dispose of contents/ container to an approved waste disposal plant.
P202 : Do not handle until all safety precautions have been read and understood.
P201 : Obtain special instructions before use.
P280 : Wear protective gloves/ protective clothing/ eye protection/ face protection.
P308 + P313 : IF exposed or concerned: Get medical advice/ attention.
P337 + P313 : If eye irritation persists: Get medical advice/ attention.
Related Laws:
EC Number 201-368-7
RTECS# CB6600000
Transport Information:
HS Number 2914698030
PubMed Literature

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