DUDLEY CHEMICAL CORPORATION

                  SAFETY DATA SHEET
      According to Regulation (EC) no.  1907/2006
Effective Date: January 1, 2025	
IODOFORM

1.0	Chemical product and company identification
1.1	Product Identifier
MSDS Name:	Iodoform
Substance Name:	Triiodomethane; Methane; Triiodo
CAS No.:		75-47-8
Product Code:	35160

1.2	Relevant identified uses of the substance or mixture and uses advised against
Use of the Substance / Mixture:	Laboratory Chemicals, Manufacture of Substances

1.3	Details of the supplier of the safety data sheet
Company Id:	Dudley Chemical Corporation
		125 Kenyon Drive, Lakewood, NJ 08701 USA
		For information: 1-732-886-3100
		For Emergencies contact:	CHEMTREC: 1-800-424-9300

2.0	Hazards identification

2.1	Classification of the substance or mixture according to Regulation (EC) no 1272/2008:

ACUTE TOXICITY – ORAL	CATEGORY 4	
ACUTE TOXICITY – INHALATION	CATEGORY 3	
ACUTE AQUATIC TOXICITY	CATEGORY 2	
CHRONIC AQUATIC TOXICITY	CATEGORY 2	
ACUTE TOXICITY - DERMAL	CATEGORY 4	
SKIN IRRITATION	CATEGORY 2	
EYE IRRITATION	CATEGORY 2A	
SPECIFIC TARGET ORGAN TOXICITY – SINGLE EXPOSURE	CATEGORY 3	
			Classification according to EU Directive 67/548/EEC or 1999/45/EC

Harmful  in contact with skin and if swallowed, Irritating to eyes, respiratory system and skin. 
Hazard Symbols:

Signal Word:			Danger
Hazard Statement:	H302	Harmful if Swallowed.	H312	Harmful in Contact with Skin.
	H315	Causes Skin Irritation.	H319	Causes Serious Eye Irritation.	H331	Toxic if Inhaled.
	H335	May Cause Respiratory Irritation.	H411	Toxic to Aquatic life with long lasting effects.
Precautionary Statements: P305+P351+P338	If in EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do so, continue rinsing. 
P302 +P352 +P312: If on Skin: Wash with plenty of soap & water. Call Poison Center/ doctor if you feel unwell.
P304 +P340: If inhaled: remove to fresh air & keep in rest position comfortable for breathing.
P261	Avoid Breathing dust/fumes/gas/mist/vapors/spray  P271: Use only outdoors or in well-ventilated area
P280	Wear protective gloves/protective clothing/eye & face protection. 	P391: Collect spillage.
P273 Avoid release to the environment.	P330: Rinse mouth.
P264: wash skin thoroughly after handling.   P270: Do not drink, eat, smoke, when using this product. 
P280 Wear protective gloves/ eye protection/ face protection.  P405: Store locked up.
P403 + P233: Store in a well ventilated place. Keep container tightly closed. 
P362: Take off contaminated clothing and wash before reuse.
P332 + P313: If skin irritation occurs: consult physician   P337 + P313: If eye irritation occurs: consult physician.
P301 + P312: If Swallowed: Call Poison Center or doctor/physician if you feel unwell.
P501 Dispose of contents/ container to an approved waste disposal plant.

R20/21/22		Harmful by inhalation, in contact with skin and if swallowed.
R36/37/38		Irritating to eyes, respiratory system and skin.

S26			In Case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36/37/39		Wear suitable protective clothing, gloves and eye/face protection.
2.3: Other Hazards: none

3.0	Composition/Information on ingredients
3.1	Substances
Synonyms:	Tri-iodomethane
Formula:	CHI3
Molecular weight:	393.73g/mol
CAS No.:		75-47-8		EC-No:	200-874-5

4.0	First Aid:
4.1	Description of first aid measures:	General:
If inhaled:		If breathed in, move person into fresh air. If not breathing, give artificial respiration. Consult a physician. 
In Case of Skin contact:	Wash off with soap. Consult a physician.
In Case of Eye contact:	Rinse thoroughly with plenty of water for at least 15 minutes and consult a physician. 
If Swallowed:	Never give anything by mouth to an unconscious person. Rinse mouth with water. Consult a physician.
4.2	Most important symptoms and effects. Both acute and delayed: Nausea, Headache, Vomiting, 
Dermatitis, Weakness, Central Nervous System Depression.

4.3 	Indication of immediate medical attention and special treatment needed:	No data available. 

5.0	FIRE FIGHTING:
5.1  Extinguishing:	Use Water Spray, alcohol-resistant foam, dry chemical or carbon dioxide. 
	Un-Suitable Extinguishing method:		No Information Available.
5.2 Special hazards arising from substance/mixture:	Carbon Oxides, Hydrogen Iodide
5.3 Advice on PPE for Fire-fighters:	Wear a self-contained breathing apparatus in pressure demand, MSHA/NIOS 
(approved or equivalent) full protective clothing and equipment.  
6.0	Accidental Release 
6.1	Personal precautions:	Use PPE. Avoid dust formation. Avoid breathing 
vapors, mist or gas. Ensure adequate ventilation. Evacuate personnel to safe areas. Avoid breathing dust. 
	6.2	Environmental Precautions:	Prevent further leakage or spillage if safe to do so. Do not let product 
enter drains. Discharge into the environment must be avoided. 
6.3	Methods & materials for containment & cleaning up:	Pick up & arrange disposal without creating 
        dust. Sweep up and shovel. Keep in suitable closed containers for disposal.
7.0	Handling and Storage
7.1 	Precautions for safe handling:	Avoid contact with skin and eyes. Avoid formation of dust and aerosols. 
Provide appropriate exhaust ventilation at places where dust is formed. Normal measures for preventive fire protection. 
Conditions for safe storage, Incompatibilities:	Store in cool place. Keep container tightly closed in a  dry and well-ventilated place. 
Specific end uses:		No Data Available. 

8.0	Exposure controls / Personal Protection:
8.1	Control Parameters:
Component:	Iodoform	
CAS-No:	75-47-8	
Value:	STEL	
Control Parameters:	1ppm 16mg/m3	
Basic:	UK.EH40 WEL – Workplace Exposure Limits	
Value:	TWA	
Control Parameters:	0.6 ppm 9.8 mg/m3	
Basic:	UK.EH40 WEL – Workplace Exposure Limits	

Appropriate Engineering Controls:	Handle in accordance with good industrial hygiene and safety practice. Wash hands before breaks and at the end of the workday. 
Personal Protective Equipment:	
Respiratory protection:	For nuisance exposures use type P95 (US) or type P1 (EU EN 143) particle respirator. For higher level protection use type OV/AG/P99 (US) or type ABEK-P” (EU EN 143) respirator cartridges. Use respirators and components tested and approved under appropriate government standards such as NIOSH (US) or CEN (EU).
Body Protection:		Complete suit protecting against chemicals. The type of protective equipment must be selected according to the concentration & amount of the dangerous substance at the specific workplace. Wear appropriate protection to prevent skin exposure. 0.11mm nitrile.
Eye Protection:		Safety glasses with side-shields conforming to EN166 Use equipment for eye protection tested and approved under appropriate government standards such as NIOSH (US) or EN166(EU). 
Skin and Body Protection:	Handle with gloves. Gloves must be inspected prior to use. Use proper glove removal techniques (without touching glove’s outer surface) to avoid skin contact with this product. Dispose of contaminated gloves after use in accordance with applicable laws and good laboratory practices. Wash and dry hands. The selected protective gloves have to satisfy the specifications of EU Directive 89/686/EEC and the standard EN 374 derived from it. 0.11mm nitrile.
9.0	Physical and Chemical Properties
9.1	Basic Information:

Form:			Solid
Color:			Light Yellow		
Odor:			Unpleasant		
Melting Point / Freezing:	Melting Range ~ 118-121˚C
Relative Density:		4.008 g/cm3 ay 25˚C

10.0	Stability and Reactivity
10.1		 Reactivity	No Data Available
10.2		Stability		No Data Available
10.3		Chemical Stability	No Data Available
10.4		Conditions to avoid	No Data Available
10.5		Incompatible materials:	Strong bases, Alkali Metal, Magnesium, Strong Oxidizing Agents
10.6		Hazardous decomposition products:	No Data Available

11.0	Toxicological Information
11.1	Information on toxicological effects:
Acute Toxicity:	LD50 ORAL – Rat – 355 mg/kg
		Remarks-Behavioral-Altered sleep time (including change in righting reflex)
		Behavioral – Somnolence (general depressed activity) Lungs, Thorax or respiration – Dyspnea
		LC50 Inhalation – Rat – 7h – 165 ppm
		Remarks – Lungs, Thorax, or Respiration: Respiratory stimulation
		LC50 – Dermal – rat – 1184 mg/kg
		Remarks – Behavioral – Altered sleep (including change in righting reflex) Somnalence (general 
depressed activity) Lungs, thorax or respiration: dyspnea
	Skin Corrosion:				No Data Available
	Serious eye damage / eye irritation:	No Data Available
	Respiratory or skin sensitization:		No Data Available

	Germ cell mutagenicity:	Genotoxicity in vitro – Hamster – Embryo Unscheduled DNA synthesis, Embryo sister 
chromatid exchange, Embryo Morphological transformation

	Carcinogenicity: IARC:	No component of this product present at levels greater than or equal to 0.1% is 
identified as probable, possible or confirmed human carcinogen by IARC
	Reproductive toxicity:	No Data Available

	Specific Target organ toxicity: Single Exposure:	Inhalation – May cause respiratory irritation

	Specific Target organ toxicity: Repeated Exposure:	No Data Available

	Aspiration Hazard:		No Data Available

	Potential Health Effects:
			Inhalation:	Harmful if inhaled. Causes respiratory tract irritation
			Ingestion:	Harmful if swallowed
			Skin:		Harmful if absorbed through skin. Causes skin irritation
			Eyes:		Causes serious eye irritation. 
   Signs and Symptoms of Exposure:	Nausea, Headache, Vomiting, Dermatitis, Weakness, Central Nervous System Depression
		RTECS:	PB7000000

12.0	Ecological Information
12.1	Toxicity
Toxicity to Fish:	LC50 – pimephales promelas (fathead minnow)’ – 2.92mg/l -96h
Persistence and degradability:	No Data Available
Bio-accumulative Potential:	No Data Available
Mobility in soil:		No Data Available
Results of PBT and vPvB assessments:	No Data Available
Other adverse effects:	Toxicity to aquatic life No Data Available

13.0	Disposal considerations:
13.1	Waste treatment methods:	Offer surplus and non-recyclable solution to a licensed disposal 
company. Contact a licensed professional waste disposal service to dispose of the material. Dissolve or mix the material with a combustible solvent and burn in a chemical incinerator equipped with an afterburner and scrubber. 
Contaminated Packaging:		Dispose of an unused product. 

14.0	Transport information
14.1 UN number:	Not regulated
14.2 UN Proper Shipping name:	ADR, RID, IMDG:	Not regulated
14.3 Transport hazard class:	Not regulated
14.4 Packing Group:		Not regulated
14.5 Environmental Hazards:	Not regulated
14.6	 Special precautions for user
14.7 Transport in bulk according to Annex II of MARPOL 73/78 and the IBC Code:	Not regulated

15.0 	Regulatory information
	This safety datasheet complies with the requirements of regulation (EC) No. 1907/2006
	Safety, health and environmental regulations/legislation specific for the substance or mixture: No data available
	Chemical Safety Assessment:  No data available
	SARA 311/312: Acute & Chronic Health Hazard

16.0 	Other Information:	
This information was based upon Dudley Chemical Corporations knowledge of this product at the time this Safety Data Sheet was prepared. It is given in good faith and no warranty is implied. The information is believed to be correct but does not purport to be all inclusive and shall be used only as a guide. The user must satisfy him/herself as to the purpose this product is put to and the possible change in classification should this product be mixed or formulated with other compounds. 
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