LUMINOL
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-Aminophthalhydrazide, 5-Amino-1,2,3,4-tetrahydrophthalazine-1,4-dione CAS No.: 206658-90-4      E-C No.:208-309-4 Weight:  177.16g/mol 	Formula: C8H7N3O2
2. HAZARDS: GHS Class:  	Skin irritation (Category 2) 	Eye irritation (Category 2A)		
			Specific target organ toxicity - single exposure (Category 3)
 Pictogram: 				
Signal Word:         WARNING
HAZARD STATEMENT:H319: Causes serious eye irritation. H315: Causes skin irritation  H335: May cause respiratory irritation	
PRECAUTIONARY STATEMENT: P261: Avoid breathing dust/spray/ fume/gas/ mist/ vapors. P264: wash skin thoroughly after handling	P271: Use only outdoors or in well-ventilated area. P405: Store locked up.	P280: Wear protective gloves/eye & face protection P302 + P352:If on Skin wash with plenty of soap & water. P304 + P340: If inhaled: remove to fresh air and keep at rest in a position comfortable for breathing. P305 + P351 + P338: If in Eyes: Rinse cautiously with water for several minutes. Remove contact lenses, if present & easy to do so. Continue Rinsing .	
P312: Call Poison Center or doctor/physician if you feel unwell P321: Specific treatment (see supplemental first aid instructions) P332 + P313: If skin irritation occurs: consult physician   P337 + P313: If eye irritation occurs: consult physician P362: Take off contaminated clothing and wash before reuse.  P403 + P233: Store in a well ventilated place. Keep container tightly closed. P501: Dispose of contents/container to an approved waste disposal plant.

HMIS Class: Health hazard  2, Flammability   0,  Physical hazards   0			
NFPA Rating: Health hazard  2, Fire     0, Reactivity hazard   0
2.3: Other Hazards: none

3. COMPOSITION / INFO ON INGREDIENTS: 
Chemical							 CAS No.	 	Percent		
5-Amino-1,2,3,4-tetrahydrophthalazine-1,4-dione                  206658-90-4		98%                  

4. FIRST AID: Eyes, rinse with water. Skin: Rinse with soap & water. Ingestion: Do not induce vomiting without medical advice. Rinse with water.  Inhalation: Move to fresh air.  Physician: Treat symptomatically & supportively.

5. FIRE FIGHTING: Info:  wear a self-contained breathing apparatus in pressure-demand MSHA/NIOSH & full PPE.  Irritating & highly toxic gases may be generated by thermal decomp/combustion. Extinguishing: Water spray, carbon dioxide, dry chem powder, or alcohol-resistant foam. Haz:  Carbon & Nitrogen oxides. Flash Pt:  N/A. Auto-ignition Temp:  N/A. Explosion Limits: N/A 

6 ACCIDENTAL RELEASE: Info: Use proper PPE as indicated in Section 8. Spills/Leaks:  Vacuum or sweep up material and place into a suitable disposal container.  Clean up spills immediately, observing precautions in the Protective Equipment section.  Avoid generating dusty conditions.  Provide ventilation.

7.HANDLING & STORAGE: Handling:  Wash thoroughly after handling.  Use with adequate ventilation.  Minimize dust generation and accumulation.  Avoid contact with eyes, skin, and clothing.  Avoid ingestion and inhalation.
Storage:  Store in a tightly closed container.  Store in a cool, dry, well-ventilated area away from incompatible substance. 

8.EXPOSURE:  Facilities storing or utilizing this material should be equipped with an eyewash facility and safety shower.  Use adequate ventilation to keep airborne concentrations low.
Chemical 		ACIGH			NIOSH		OSHA – Final/Vacated PEL’s
3-Aminophthalhydrazide	Not listed		Not  listed		Not listed

PPE: Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA’s eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166. Skin:  Wear appropriate protective gloves to prevent skin exposure. 0.11mm thick nitrile. Clothing:  Wear appropriate protective clothing to prevent skin exposure.
Respirators:  Follow the OSHA respirator regulations found in 29CFR 1910.134 or European Standard EN 149.  Always use a NIOSH or European Standard EN 149 approved respirator when  necessary.

9. PHYSICAL & CHEM: Appearance: Beige to yellowish powder. Melting Pt: > 300˚C (>572˚F) 

10. STABILITY & REACTIVITY: Stability: Stable under ordinary conditions of use & storage. Avoid: Incompatibles. Haz Decomp: see section 5 Incompatibilities: Strong Oxidizing agents, reducing agents, strong bases, strong acid.

11. TOXICOLOGICAL INFO: RTECS: TH8890060 LD50/LC50: LD50 Mouse, Oral 8000 mg/kg  LD50  Subcutaneous mouse 960 mg/kg  Carcinogenicity: CAS# 206658-90-4: Not listed by ACGIH, IARC, NIOSH, NTP, or OSHA.
Other Studies:  May cause respiratory irritation

12. ECOLOGICAL INFO: Environmental Fate/Toxicity: No information available.

13. WASTE DISPOSAL INFO: 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 completer and accurate classification. RCRA P-Series:  None RCRA U-Series:  None 

14. TRANSPORT INFO: Not regulated.

15. REGULATORY INFO: SARA 311/312:  Acute Health hazard
SARA Section 302 Extremely Haz None of the chemicals in this product have TPQ/RQ.
Section 12 No chemicals are reportable under Section 313.
STATE CAS#206658-90-4is not present on state lists from CA, MN, MA, FL. 
PA & NJ Right to Know:	5-Amino-1,2,3,4-tetrahydrophthalazine-1,4-dione  CAS#206658-90-4
California Prop.65: None of the chemicals are known to cause cancer, birth defects, or any other reproductive harm.
 
EUROPEN/INTERNATIONAL REGULATIONS European Labeling in Accordance with EC Directives
Hazardous Symbols:   XI    WGK (Water Danger/Protection) CAS#206658-90-4
Canada – DSL/NDSLCAS#206658-90-4is not listed on Canada’s NDSL List.
Canada – WHMISWHMIS not available.CAS#206658-90-4is not listed on Canada’s Ingredient Disclosure List.

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.