Identification
Product identifiers, regulatory numbers, and supplier information
Product Information
- Product Name
- TECHNOMELT PUR 798A KNOWN AS PURMELT QR 798A
- Product Code
- 1223170
Regulatory Identifiers
- CAS Number
- N/A
Identified Uses
Adhesive
Manufacturers & Suppliers
Henkel Corporation
manufacturer
One Henkel Way, Rocky Hill, Connecticut 06067
+1 (860) 571-5100
www.henkelna.com
Emergency Contacts
Poison Control Center
1-877-671-4608
Poison Control Center
1-303-592-1711
CHEMTREC
1-800-424-9300
CHEMTREC
1-703-527-3887
Hazard Identification
GHS classification, signal word, pictograms, and hazard statements
Hazard Classifications
GHS Pictograms
GHS08
Hazard Statements
Precautionary Statements
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Composition / Information on Ingredients
Chemical components, concentration ranges, and hazardous substance identification
| Chemical Name | CAS Number | Concentration | Hazardous |
|---|---|---|---|
| Isocyanate terminated urethane prepolymer | --- | 60 - 80% | Yes |
| Methylenebis(phenylisocyanate) | 101-68-8 | 1 - 5% | Yes |
| n-butyl methacrylate | 97-88-1 | 0.1 - 1% | Yes |
| o-(p-Isocyanatobenzyl)phenyl isocyanate | 5873-54-1 | 0.1 - 1% | Yes |
| Methyl methacrylate | 80-62-6 | 0.1 - 1% | Yes |
| Non hazardous components | --- | --- | No |
Notes
* Exact percentages may vary or are trade secret. Concentration range is provided to assist users in providing appropriate protections.
First Aid Measures
Emergency procedures for chemical exposure incidents
Move to fresh air in case of accidental inhalation of dust or fumes from overheating or combustion. If breathing is difficult, give oxygen. If not breathing, give artificial respiration. If symptoms develop and persist, get medical attention.
Cool melted product on skin with plenty of water. Do not remove solidified product. Cover affected areas with clean sheeting or gauze and seek immediate medical attention. No attempt should be made to remove material from skin or to remove contaminated clothing as damaged skin can be easily torn.
Symptoms: Molten adhesive may cause severe burns.
If eye contact occurs with molten material immediately cool with water. Do not remove adhesive. Seek medical attention.
Do not induce vomiting. Never give anything by mouth to an unconscious person. Get medical attention.
Immediate Medical Attention
Seek immediate medical attention for skin burns. Seek medical attention for eye contact. Get medical attention for ingestion. Get medical attention if inhalation symptoms develop and persist.
Medical Treatment
Persons with asthmatic-type conditions, chronic bronchitis, other chronic respiratory diseases or recurrent skin eczema or sensitization should be excluded from working with isocyanates.
Firefighting Measures
Extinguishing media, specific hazards, and firefighter protection
Water spray (fog), foam, dry chemical or carbon dioxide.
Not available.
Wear self-contained breathing apparatus and full protective clothing, such as turn-out gear. Keep unnecessary personnel away.
Firefighter Protection
Wear self-contained breathing apparatus and full protective clothing, such as turn-out gear.
Accidental Release Measures
Spill cleanup procedures, containment, and environmental protection
Use personal protection recommended in Section 8, isolate the hazard area and deny entry to unnecessary and unprotected personnel.
Do not allow product to enter sewer or waterways.
If product is spilled in the solid state, pick up and place in an appropriate waste disposal container. If product is spilled in the molten state, allow product to solidify before scraping up and disposing of in an appropriate waste disposal container.
Related Products
Similar products with comparable safety profiles
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Handling and Storage
Safe handling precautions, storage conditions, and workplace requirements
Do not place wet or damp solid into melt tank. Follow suggested application temperature. Always be careful around molten material. Do not wear contact lenses. Prevent contact with eyes, skin and clothing. Do not breathe vapor and mist. Wash thoroughly after handling. Avoid dust formation. Precaution - this product should only be heated to recommended temperatures. Hazards of pyrolysis products emitted are unknown and may be hazardous to health. If recommended temperature is exceeded, there is an increased possibility that MDI may be released. Equipment should be closely monitored. Use caution if using container unloading equipment that inverts product, in order to avoid dislodging product prematurely.
Store at or below 100 °F (37.8 °C). Keep container closed. Do not let moisture contaminate this material.
Wash thoroughly after handling. Do not wear contact lenses.
Exposure Controls / PPE
Occupational exposure limits, engineering controls, and protective equipment
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 normal conditions of storage and use.
Not available.
None under normal processing.
Avoid moisture. Container can be pressurised by carbon dioxide due to reaction with humid air and/or water. Prolonged heating at temperatures above 150 °C.
Reacts with water: generation of heat. Reacts with alcohols and amines.
Isocyanates. Hydrogen cyanide. Oxides of carbon. Acrid smoke and fumes.
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
The data for this section has not been processed yet.
Transport Information
UN numbers, shipping names, transport classes, and regulatory requirements
Regulatory Information
Chemical regulations, safety assessments, and compliance status
The data for this section has not been processed yet.
Frequently Asked Questions
Common questions about safety, handling, and properties
What is the hazard signal word for TECHNOMELT PUR 798A KNOWN AS PURMELT QR 798A?
The signal word is danger.
What is the physical form of TECHNOMELT PUR 798A KNOWN AS PURMELT QR 798A?
TECHNOMELT PUR 798A KNOWN AS PURMELT QR 798A is a solid with violet color. It has characteristic odor.
What is the solubility of TECHNOMELT PUR 798A KNOWN AS PURMELT QR 798A?
Insoluble Water
What is TECHNOMELT PUR 798A KNOWN AS PURMELT QR 798A used for?
Adhesive
What are the hazard statements for TECHNOMELT PUR 798A KNOWN AS PURMELT QR 798A?
This substance has 5 hazard statements:
- H315: CAUSES SKIN IRRITATION.
- H317: MAY CAUSE AN ALLERGIC SKIN REACTION.
- H319: CAUSES SERIOUS EYE IRRITATION.
- H334: MAY CAUSE ALLERGY OR ASTHMA SYMPTOMS OR BREATHING DIFFICULTIES IF INHALED.
- H372: CAUSES DAMAGE TO ORGANS THROUGH PROLONGED OR REPEATED EXPOSURE.
What is the melting point of TECHNOMELT PUR 798A KNOWN AS PURMELT QR 798A?
The melting point is Not determined and the boiling point is Not determined.