Identification
Product identifiers, regulatory numbers, and supplier information
Product Information
- Product Name
- 4,4'-Diaminodiphenylmethane
- Product Code
- A15645
Regulatory Identifiers
- CAS Number
- 101-77-9 Check regulations →
- EC Number
- 202-974-4 Check regulations →
Identified Uses
SU24 Scientific research and development
Manufacturers & Suppliers
Alfa Aesar
manufacturer
30 Bond Street, Ward Hill, MA 01835-8099
http://www.alfa.com
Emergency Contacts
Alfa Aesar
800-343-0660
Monday-Friday, 8am-7pm EST
Carechem 24
(866) 928-0789
After normal business hours
Hazard Identification
GHS classification, signal word, pictograms, and hazard statements
Hazard Classifications
GHS Pictograms
GHS07
GHS08
Hazard Statements
Precautionary Statements
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Composition / Information on Ingredients
Chemical components, concentration ranges, and hazardous substance identification
Chemical characterization: Substances
| Chemical Name | CAS Number | Concentration | Hazardous |
|---|---|---|---|
| 4,4'-Diaminodiphenylmethane EC: 202-974-4 | 101-77-9 | --- | No |
First Aid Measures
Emergency procedures for chemical exposure incidents
Supply fresh air. If required, provide artificial respiration. Keep patient warm. Seek immediate medical advice.
Immediately wash with water and soap and rinse thoroughly. Seek immediate medical advice.
Rinse opened eye for several minutes under running water. Then consult a doctor.
Seek medical treatment.
Immediate Medical Attention
Seek immediate medical advice.
Medical Treatment
Seek medical treatment.
Firefighting Measures
Extinguishing media, specific hazards, and firefighter protection
Carbon dioxide, extinguishing powder or water spray. Fight larger fires with water spray or alcohol resistant foam.
If this product is involved in a fire, the following can be released: Carbon monoxide and carbon dioxide, Nitrogen oxides (NOx)
Firefighter Protection
Wear self-contained respirator. Wear fully protective impervious suit.
Accidental Release Measures
Spill cleanup procedures, containment, and environmental protection
Wear protective equipment. Keep unprotected persons away.
Do not allow material to be released to the environment without proper governmental permits.
Dispose of contaminated material as waste according to section 13.
Related Products
Similar products with comparable safety profiles
Handling and Storage
Safe handling precautions, storage conditions, and workplace requirements
Keep container tightly sealed. Open and handle container with care.
Store in cool, dry place in tightly closed containers.
No information known.
Exposure Controls / PPE
Occupational exposure limits, engineering controls, and protective equipment
Properly operating chemical fume hood designed for hazardous chemicals and having an average face velocity of at least 100 feet per minute.
Impervious gloves. Check protective gloves prior to each use for their proper condition. The selection of suitable gloves not only depends on the material, but also on quality. Quality will vary from manufacturer to manufacturer. Material of gloves: Nitrile rubber, NBR. Penetration time of glove material (in minutes): 480. Glove thickness: 0.4 mm.
Safety glasses
Use suitable respirator when high concentrations are present. Recommended filter device for short term use: Use a respirator with type P100 (USA) or P3 (EN 143) cartridges as a backup to engineering controls. Risk assessment should be performed to determine if air-purifying respirators are appropriate. Only use equipment tested and approved under appropriate government standards.
Protective work clothing.
Physical and Chemical Properties
Appearance, physical state, melting point, boiling point, and material characteristics
Stability and Reactivity
Chemical stability, hazardous reactions, and incompatible materials
Stable under recommended storage conditions.
No information known.
Reacts with strong oxidizing agents
No further relevant information available.
Oxidizing agents
Carbon monoxide and carbon dioxide, Nitrogen oxides
Ecological Information
Environmental toxicity, biodegradation, and bioaccumulation data
The data for this section has not been processed yet.
Disposal Considerations
Waste treatment methods, disposal recommendations, and waste codes
Consult state, local or national regulations to ensure proper disposal.
Transport Information
UN numbers, shipping names, transport classes, and regulatory requirements
- UN Number
- UN2651
- Shipping Name
- 4,4'-Diaminodiphenyl methane
- Transport Class
- 6.1
- Packing Group
- III
Warning: Toxic substances
Warning: Toxic substances
Warning: Toxic substances
Regulatory Information
Chemical regulations, safety assessments, and compliance status
Frequently Asked Questions
Common questions about safety, handling, and properties
What is the hazard signal word for 4,4'-Diaminodiphenylmethane?
The signal word is danger.
What is the physical form of 4,4'-Diaminodiphenylmethane?
4,4'-Diaminodiphenylmethane is a solid appearing as solid, brown with brown color. It has not determined odor.
What is the solubility of 4,4'-Diaminodiphenylmethane?
Not determined
What is 4,4'-Diaminodiphenylmethane used for?
SU24 Scientific research and development
What are the hazard statements for 4,4'-Diaminodiphenylmethane?
This substance has 6 hazard statements:
- H302: Harmful if swallowed.
- H317: May cause an allergic skin reaction.
- H341: Suspected of causing genetic defects.
- H350: May cause cancer.
- H370: Causes damage to the kidneys, the liver and the digestive system. Route of exposure: Oral, Inhalative and Dermal.
- H373: May cause damage to the blood through prolonged or repeated exposure. Route of exposure: Oral, Inhalative, Dermal.
What is the melting point of 4,4'-Diaminodiphenylmethane?
The melting point is 92-93 °C (198-199 °F) and the boiling point is 398-399 °C (748-750 °F).