PROFLAVINE HCL
(3,6-Diaminoacridine, HCL)

Safety Data Sheet

Emergency Telephone Number: CHEMTREC 1-800-424-9300                            For Information call: DUDLEY 732-886-3100 
    DUDLEY CORPORATION
         	      125 Kenyon Drive
      				          	      Lakewood, New Jersey 08701
Effective Date: January 1, 2025
1. PRODUCT: Syn: 3,6-Diaminoacridine HCL EC-No.: 213-459-9   CAS No.: 952-23-8     Weight: 245.71 
                                Formula: C13H11N3.HCl

2. HAZARDS ID: GHS: Not a hazardous substance or mixture.

Potential Health Effects: Eye: Risk of serious damage to eyes.	Skin: Harmful in contact with skin. 
Ingestion: Harmful if swallowed. 		Inhalation: Harmful by inhalation. 
2.3: Other Hazards: none

3. COMPOSITION, INFO:
Chemical Name			CAS No. 		Percent		Hazardous
Proflavine HCL			952-23-8		 100%		No

4. FIRST AID: Eyes: Rinse immediately for 15 min. with plenty of water and seek medical advice. 
Skin: Rinse with plenty of soap & water and medical advice. Ingestion: Do not induce vomiting without medical advice. Rinse with water. Consult physician. Inhalation: Move to fresh air.  Consult physician. Physician: Treat symptomatically. 

5. FIRE FIGHTING: Info: Wear a self-contained breathing apparatus MSHA/NIOSH, & full PPE. Water mist may be used to cool closed containers. Extinguishing: Use dry chemical, CO2, water spray or alcohol resistant foam. Hazards:  Carbon oxides, nitrogen oxides, hydrogen chloride gas.                                              

6. ACCIDENTAL RELEASE: Info: Use proper PPE as indicated in Section 8. Exercise appropriate precautions to minimize direct contact with skin or eyes and prevent inhalation of dust.
Spills/Leaks: Prevent product from entering drains.  Sweep up and shovel into suitable containers for disposal. 

7. HANDLING & STORAGE: Keep in a tightly closed container, stored in a cool, dry, ventilated area. Protect against 
physical damage. Isolate from incompatibles and sources of ignition.

8. EXPOSURE CONTROLS, PPE: Ensure adequate ventilation.
Chemical Name			ACGIH		NIOSH		OSHA – Final PEL’s
Proflavine HCL			None listed	None listed	None listed

PPE: Eyes: Safety glasses with side-shields. Skin: Usual safety precautions while handling the product will provide adequate protection against this potential effect. Clothing:  Wear appropriate protective clothing to prevent skin exposure. Respirators: Follow the OSHA respirator regulations found in 29 CFR 1910.134 or European Standard EN 149. Use a NIOSH/MSHA or European Standard EN 149 approved respirator if exposure limits are exceeded or if irritation or other symptoms are experienced.

9. PHYSICAL & CHEM: Appearance: Orange-Brown powder. Melting Pt: 270°C Solubility: Soluble in water

10. STABILITY & REACTIVITY: Stability: Stable under ordinary conditions of use and storage.
Hazardous Decomposition: see section 5  Incompatibilities: Strong oxidizing agents.

11. TOXICOLOGICAL INFO: RTECS#:AR9064000  LD50/LC50: SCU-MUS LD50: 190 MG/KG.
Carcinogenicity: CAS# 952-23-8: No component has been reported to be possibly carcinogenic based on its IARC, ACGIH, NTP, or EPA classification. 

12. ECOLOGICAL INFO: No data.

13. DISPOSAL CONSIDERATONS: Chemical waste generators must determine whether a discarded chemical is classified as a hazardous waste. US EPA guidelines for the classification determination are listed in 40 CFR Parts 261.3. Additionally, waste generators must consult state and local hazardous waste regulations to ensure complete and accurate classification.  
ENSURE COMPLIANCE WITH LOCAL, STATE, AND FEDERAL REGULATIONS.

14. TRANSPORT INFO: Not regulated as a hazardous material.

15. REGULATORY INFO: SARA 311/312: None
Section 302 (RQ) and Section 302 (TPQ): None of the chemicals in this product have an RQ or a TPQ.
Section 313: No chemicals are reportable under Section 313.
STATE: CAS# 952-23-8 is not present on state lists from CA, MN, MA, FL. 
PA Right to Know:	Proflavine hydrochloride  CAS# 952-23-8  NJ Right to Know: Proflavine hydrochloride  CAS# 952-23-8
California Prop.65: None of the chemicals are known to cause cancer, birth defects, or any other reproductive harm. 

EUROPEAN / INTERNATIONAL REGULATIONS: European Labeling in Accordance with EC Directives
Hazard Symbols: Not available. WGK (Water Danger/Protection): CAS# 952-23-8: No information found.   
Canada DSL/NDSL List: CAS# 952-23-8 is listed on Canada’s DSL List.
Canada WHMIS: This product has been classified in accordance with the hazard criteria of the Controlled Products Regulations and the SDS contains all of the information required by those regulations.

16. DISCLAIMER INFO: DUDLEY CORPORATION provides the information herein in good faith but makes no representation as to its comprehensiveness or accuracy. This document is intended only as a guide to the appropriate precautionary handling of the material by a properly trained person using this.  Individuals receiving the information must exercise their independent judgment in determining its appropriateness for a particular purpose. DUDLEY CORPORATION makes no representations or warranties, either expressed or implied, including without limitation and warranties of merchantability, fitness for a particular purpose with respect to the information set forth herein or to the product to which the information refers. Accordingly, DUDLEY CORPORATION will not be responsible for damages resulting from the use of or reliance upon this information.