• Name

  PROFLAVINE HEMISULFATE

• EINECS 217-320-3
• CAS No. 1811-28-5
• Density 1.346 g/cm³
• Solubility
• Melting Point 284-286oC
• Formula C₁₃H₁₁N₃•¹/₂H₂O₄S
• Boiling Point 506.9 °C at 760 mmHg
• Molecular Weight 307.33
• Flash Point 292.9 °C
• Transport Information
• Appearance orange to red powder.
• Safety Poison by subcutaneous route. Questionable carcinogen. Mutation data reported. When heated to decomposition it emits toxic fumes of SO_x and NO_x.
• Risk Codes 36/37/38
• Molecular Structure
• Hazard Symbols Xi
• Synonyms acridine-3,6-diamine;acridine-3,6-diamine; sulfuric acid;3,6-Diaminoacridine hemisulfate;PROFLAVINE;
• PSA 64.93000
• LogP 3.71480

Synthetic route

3,6-diamino-10-methyl-9,10-dihydro-acridine-9-carbonitrile

1811-28-5

3,6-diaminoacridine sulfate

Conditions

Conditions	Yield
With sulfuric acid

86-40-8

acriflavine

1811-28-5

3,6-diaminoacridine sulfate

Conditions

Conditions	Yield
Multi-step reaction with 2 steps 1: natrium carbonate / 75 °C 2: H2SO4 View Scheme

3,6-Acridinediamine sulfate (2:1) Chemical Properties

Molecular Formula: C₂₆H₂₄N₆O₄S
Molecular Weight: 516.57
EINECS: 217-320-3
Form: Powder
Proflavine Hemisulfate's (1811-28-5)Synonyms: 3,6-acridinediamine,sulfate(2:1);3,6-diamino-acridinsulfate(2:1);PROFLAVINE SULFATE;PROFLAVINE HEMISULFATE;PROFLAVINE HEMISULFATE SALT;PROFLAVINE HEMISULPHATE;3,6-DIAMINOACRIDINE SULFATE;3,6-DIAMINOACRIDINIUM MONOHYDROGEN SULFATE
Proflavine Hemisulfate's (1811-28-5)structural formula:

3,6-Acridinediamine sulfate (2:1) Toxicity Data With Reference

3,6-Acridinediamine sulfate (2:1) Consensus Reports

3,6-Acridinediamine sulfate (2:1) Safety Profile