4-CHLORO-3-NITROPHENOL

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 ID:    CAS No.: 610-78-6  Weight: 173.55g/mol Formula: C15H15N3.HCl

2. HAZARDS ID: GHS Classification:  Acute toxicity, Inhalation (Category 4) Acute toxicity, Dermal (Category 4) Acute toxicity, Oral (Category 4) Skin irritation (Category 2) Eye irritation (Category 2A) Specific target organ toxicity - single exposure (Category 3)
 Pictogram: 				
Signal Word:         WARNING
HAZARD STATEMENT(S): H302 + H312 + H332: Harmful if swallowed, in contact with skin or inhaled	
H319: Causes serious eye irritation.	 H315: Causes skin irritation  H335: May cause respiratory irritation	
PRECAUTIONARY STATEMENT(S) : P261: Avoid breathing dust/spray/ fume/gas/ mist/ vapors. P264: wash skin thoroughly after handling	P270: Do not drink, eat, smoke, when using this product. P271: Use only outdoors or in well-ventilated area. P405: Store locked up. P280: Wear protective gloves/eye & face protection	P330: Rinse mouth  P301 + P312:If Swallowed: Call Poison Center or doctor/physician if you feel unwell 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.   P302 +P352: If on skin: Wash with plenty of soap & water.
P312: Call Poison Center or doctor/physician if you feel unwell   P322: Specific measures (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 Classification: 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: 
Chemical Name			 CAS No.	 		
4-Chloro-3-Nitrophenol	                610-78-6                                

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

5. FIRE FIGHTING: Info: wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH approved or equivalent, and full ppe. Irritating and highly toxic gases may be generated by thermal decomposition or combustion.  Extinguishing: use water spray to cool fire expose containers.  Use water spray, dry chemical, carbon dioxide, or alcohol-resistant foam. 

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 & accumulation. Avoid breathing dust, vapor, mist, or gas. Avoid contact with eyes, skin, and clothing. Keep container tightly closed. Avoid ingestion and inhalation. Storage: Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.  

8. EXPOSURE CONTROLS, PPE: Controls: 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 Name			ACGIH		NIOSH		OSHA - Final / Vacated PEL’s
4-Chloro-3-nitrophenol		 none listed	none listed 	none 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. 0.11 mm 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. Dust mask type.
Hygiene measures: Handle in accordance with good industrial hygiene and safety practice. Wash hands before breaks and at the end of the workday. 

9. PHYSICAL & CHEM: Appearance: Light brown to dark brown crystalline powder Melting Pt:  125–128°C 	

10. STABILITY & REACTIVITY: Stability: Stable at room temp in closed containers under normal storage & handling. Avoid: Incompatibles.  Incompatibilities: strong bases Hazardous Decomp.: See Section 5

11. TOXICOLOGICAL INFO: RTECS: unlisted.	LD50/LC50: Oral – 500.1mg/kg  Inhalation – 4h – 1.5 mg/l Dermal 1,100mg/kg  Carcinogenicity:Not listed by ACGIH, IARC, NIOSH, NTP, or OSHA. 	Other: Stomach irregularities

12. ECOLOGICAL INFO: Environmental Fate/Toxicity: N/A.

13. DISPOSAL CONSIDERATIONS: 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. RCRA P-Series: None listed. RCRA U-Series: None listed. 

14. TRANSPORT INFO: Not regulated.

15. REGULATORY INFO: SARA 311/312:  Acute Health hazard, Chronic health Hazard
CERCLA Haz. Substances & corresponding RQ/TPQs None of the chemicals in material have an RQ/TPQ. 
Section 313 No chemicals are reportable under Section 313. 
STATE CAS# 610-78-6  is not present on state lists from CA, MN, MA, FL. 
PA Right to Know:	4-Chloro-3-Nitrophenol  CAS#610-78-6   NJ Right to Know:	4-Chloro-3-Nitrophenol  CAS#610-78-6
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 

WGK (Water Danger/Protection) CAS# 610-78-6:  No information available.
Canada - DSL/NDSL: CAS# 610-78-6 is not listed on Canada’s DSL List or NDSL list.
Canada - WHMIS  WHMIS:  Not availableCAS# 610-78-6   is 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.