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U0126-EtOH SDS | MSDS
1.PRODUCT AND COMPANY IDENTIFICATION
Product identifier
- Product Name: U0126-EtOH
- Catalog Number: S1102
- CAS Number: 1173097-76-1
- IUPAC Name: 2,3-bis(amino(2-aminophenylthio)methylene)succinonitrile,ethanol
Relevant identified uses and uses advised against
- Identified uses: For research and development use only; laboratory chemicals; manufacture of substances.
- Uses advised against: Not for pharmaceutical, household, or other unapproved uses.
Details of the supplier
- Company : Selleck Chemicals
- TollFree : +1 877 796-6397
- Tel : +1 832 582-8158
- Fax : +1 832 582-8590
Emergency telephone number
- Emergency phone #: +1 832 582-8158
2. HAZARDS IDENTIFICATION
GHS Classification
According to the OSHA Hazard Communication Standard (29 CFR 1910.1200), this product is not classified as a hazardous substance or mixture.
GHS Label Elements
The product is not a hazardous substance or mixture according to the Globally Harmonized System (GHS).
Other Hazards
None known.
3. COMPOSITION/INFORMATION ON INGREDIENTS
Substance/Mixture: Substance
Chemical Name: 2,3-bis(amino(2-aminophenylthio)methylene)succinonitrile,ethanol
Components: No hazardous ingredients are present in this substance.
4. FIRST AID MEASURES
Inhalation: If inhaled, move the person to fresh air.
Skin Contact: Take off all contaminated clothing immediately. Rinse the affected skin area with water or shower.
Eye Contact: Rinse eyes thoroughly with plenty of water. Remove contact lenses if present.
Ingestion: If swallowed, have the victim drink a maximum of two glasses of water. Consult a physician if the individual feels unwell.
Most Important Symptoms and Effects: The most important known symptoms and effects are described in the labeling (Section 2.2) and/or Section 11.
Protection of First-Aiders: Refer to Section 8 for personal protective equipment.
Notes to Physician: No specific data provided for this section.
5. FIREFIGHTING MEASURES
Suitable Extinguishing Media: Use water, foam, carbon dioxide (CO2), or powder.
Unsuitable Extinguishing Media: No limitations on extinguishing agents are specified for this substance.
Specific Hazards: The product is combustible. Development of hazardous combustion gases or vapors, including carbon oxides, nitrogen oxides (NOx), and sulfur oxides, is possible in the event of a fire.
Extinguishing Methods: Use water spray to suppress gases, vapors, or mists. Prevent firefighting water from contaminating surface water or groundwater systems.
Special Protective Equipment: Firefighters should wear self-contained breathing apparatus in the event of a fire.
6. ACCIDENTAL RELEASE MEASURES
Personal Precautions and Protective Equipment: For non-emergency personnel, avoid inhalation of powder. Evacuate the danger area, observe emergency procedures, and consult an expert. Emergency responders should refer to personal protection measures in Section 8.
Environmental Precautions: Do not allow the product to enter drains.
Methods for Containment and Cleaning Up: Cover drains. Collect, bind, and pump off spills. Observe material restrictions as noted in Sections 7 and 10. Take up the material dry and dispose of it properly. Clean the affected area and avoid the generation of powder.
7. HANDLING AND STORAGE
Handling: Refer to Section 2.2 for precautions.
Storage Conditions: Keep the container tightly closed and dry.
Storage Class: 11 (Combustible Solids).
Recommended Storage Temperature: 36-46 °F / 2-8 °C.
Storage Stability: The product is light sensitive.
8. EXPOSURE CONTROLS/PERSONAL PROTECTION
Control Parameters: Contains no substances with occupational exposure limit values.
Engineering Measures: No specific data provided for this section.
Personal Protective Equipment:
- Respiratory Protection: Required when powder is generated. Recommended filter type P1 (based on DIN EN 143, DIN 14387).
- Hand Protection: Use nitrile rubber gloves. Full and splash contact specifications: 0.11 mm thickness, 480 min breakthrough time (e.g., Dermatril KCL 740). Inspect gloves prior to use and use proper removal techniques.
- Eye Protection: Use safety glasses tested and approved under standards such as NIOSH (US) or EN 166 (EU).
- Hygiene Measures: Change contaminated clothing and wash hands after handling the substance.
9. PHYSICAL AND CHEMICAL PROPERTIES
Appearance: powder
Color: white, off-white
Odor: N/A
Odor Threshold: N/A
pH: N/A
Melting Point/Range: 342-343 °F / 172-173 °C
Boiling Point: N/A
Flash Point: N/A
Evaporation Rate: N/A
Flammability (solid, gas): N/A
Vapor Pressure: N/A
Relative Vapor Density: N/A
Relative Density: N/A
Density: N/A
Water Solubility: N/A
Partition Coefficient (n-octanol/water): N/A
Autoignition Temperature: N/A
Decomposition Temperature: N/A
Viscosity: N/A
Explosive Properties: N/A
Oxidizing Properties: N/A
Molecular Weight: 426.56 g/mol
10. STABILITY AND REACTIVITY
Reactivity: Flammable organic substances in fine distribution may have dust explosion potential when whirled up.
Chemical Stability: The product is chemically stable under standard ambient conditions (room temperature).
Possibility of Hazardous Reactions: N/A.
Conditions to Avoid: Exposure to light may affect product quality.
Incompatible Materials: Strong oxidizing agents.
Hazardous Decomposition Products: Refer to Section 5 for fire-related decomposition products.
11. TOXICOLOGICAL INFORMATION
Acute Toxicity: N/A for oral, inhalation, or dermal routes.
Skin Corrosion/Irritation: N/A.
Serious Eye Damage/Irritation: N/A.
Respiratory or Skin Sensitization: N/A.
Germ Cell Mutagenicity: N/A.
Carcinogenicity: No component of this product present at levels greater than or equal to 0.1% is identified as a probable, possible, or confirmed human carcinogen by IARC, NTP, or OSHA.
Reproductive Toxicity: N/A.
STOT - Single Exposure: N/A.
STOT - Repeated Exposure: N/A.
Aspiration Hazard: N/A.
Additional Information: The chemical, physical, and toxicological properties have not been thoroughly investigated.
12. ECOLOGICAL INFORMATION
Ecotoxicity: N/A.
Persistence and Degradability: N/A.
Bioaccumulative Potential: N/A.
Mobility in Soil: N/A.
Other Adverse Effects: N/A.
13. DISPOSAL CONSIDERATIONS
Waste Treatment Methods: Waste material must be disposed of in accordance with national and local regulations. Leave chemicals in their original containers. Do not mix with other waste. Handle uncleaned containers in the same manner as the product itself.
14. TRANSPORT INFORMATION
IATA-DGR: Not regulated as a dangerous good.
IMDG-Code: Not regulated as a dangerous good.
IMO Instruments: Not applicable for the product as supplied.
49 CFR Road: Not regulated as a dangerous good.
Poison Inhalation Hazard: No.
Special Precautions: Not classified as dangerous in the meaning of transport regulations.
15. REGULATORY INFORMATION
CERCLA Reportable Quantity
This material does not contain any components with a CERCLA RQ.
SARA 304 Extremely Hazardous Substances Reportable Quantity
This material does not contain any components with a section 304 EHS RQ.
SARA 302 Extremely Hazardous Substances Threshold Planning Quantity
This material does not contain any components with a section 302 EHS TPQ.
SARA 311/312 Hazards
No SARA Hazards
SARA 313
This material does not contain any chemical components with known CAS numbers that exceed the threshold (De Minimis) reporting levels established by SARA Title III, Section 313.
US State Regulations
Massachusetts Right To Know
No components are subject to the Massachusetts Right to Know Act.
Maine Chemicals of High Concern
Product does not contain any listed chemicals
Vermont Chemicals of High Concern
Product does not contain any listed chemicals
Washington Chemicals of High Concern
Product does not contain any listed chemicals
The components of this product are reported in the following inventories:
TSCA : Product contains substance(s) not listed on TSCA inventory.
TSCA list
No substances are subject to a Significant New Use Rule.
No substances are subject to TSCA 12(b) export notification requirements.
16. OTHER INFORMATION
Revision Date: 2026/08/03
Further Information: The information provided is believed to be correct but is not exhaustive and should be used only as a guideline based on current knowledge. It does not represent a guarantee of the properties of the product. Selleck Chemicals Corporation and its Affiliates shall not be held liable for any damage resulting from handling or contact with the product.