Identification
Product identifiers, regulatory numbers, and supplier information
Product Information
- Product Name
- Trimethylolpropane pure liquid
- Product Code
- 00020753
Regulatory Identifiers
- CAS Number
- N/A
Identified Uses
Industrial chemical agent
Manufacturers & Suppliers
LANXESS Corporation
manufacturer
111 RIDC Park West Drive Pittsburgh PA 15275-1112 USA
+14128091000
Emergency Contacts
CHEMTREC
(800) 424 9300
Emergency Contact
(703) 527 3887
Lanxess Emergency Phone
(800) 410-3063
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
Substance / Mixture : Substance Substance name : Trimethylolpropan CAS-No. : 77-99-6
| Chemical Name | CAS Number | Concentration | Hazardous |
|---|---|---|---|
| Trimethylolpropane | 77-99-6 | 99% | Yes |
Notes
Any concentration shown as a range is to protect confidentiality or is due to batch variation.
First Aid Measures
Emergency procedures for chemical exposure incidents
If inhaled, remove to fresh air. Get medical attention if symptoms occur.
Cool melted product on skin with plenty of water. Do not remove solidified product. Remove contaminated clothing and shoes. Wash contaminated clothing before reuse.
Symptoms: Contact with hot material causes thermal skin burns.
Immediately flush eye(s) with plenty of water. Remove contact lenses. Get medical attention if symptoms appear.
Rinse mouth with water. Do not induce vomiting unless directed to do by medical personnel. Get medical attention if symptoms occur.
Immediate Medical Attention
Get medical attention if symptoms occur.
Medical Treatment
Treat symptomatically.
Firefighting Measures
Extinguishing media, specific hazards, and firefighter protection
Use water spray, alcohol-resistant foam, dry chemical or carbon dioxide.
None known.
In a fire or if heated, a pressure increase will occur and the container may burst. Toxic and irritating gases/fumes may be given off during burning or thermal decomposition.
Promptly isolate the scene by removing all persons from the vicinity of the incident if there is a fire. No action shall be taken involving any personal risk or without suitable training.
Firefighter Protection
Wear self-contained breathing apparatus for firefighting if necessary.
Accidental Release Measures
Spill cleanup procedures, containment, and environmental protection
No action shall be taken involving any personal risk or without suitable training. Put on appropriate personal protection equipment. Do not touch or walk through spilled material. Evacuate personnel to safe areas. Keep unnecessary and unprotected personnel from entering.
Prevent product from entering drains. Prevent further leakage or spillage if safe to do so. If the product contaminates rivers and lakes or drains inform respective authorities. Do not allow into the sewerage system, surface waters or groundwater or into the soil.
Allow to solidify, use mechanical handling equipment. If molten, allow material to cool and place into an appropriate marked container for disposal.
Related Products
Similar products with comparable safety profiles
Trimethylolpropane molten CN
CAS: 77-99-6
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CAS: 67-63-0
2-Methyl-1-propanol
CAS: 78-83-1
2-Methylpropane
CAS: 75-28-5
Monoethanolamine pure
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3-(Methylamino)propan-1-ol
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1-Methoxy-2-propanol
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1-Methoxy-2-propanol
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Handling and Storage
Safe handling precautions, storage conditions, and workplace requirements
Avoid exposure - obtain special instructions before use. Do not handle until all safety precautions have been read and understood. Contact with hot material causes thermal skin burns. Avoid inhalation, ingestion and contact with skin and eyes. Avoid exposure during pregnancy. Remove contaminated clothing and protective equipment before entering eating areas. Put on appropriate personal protection equipment.
Store in accordance with local regulations. Store in original container protected from direct sunlight in a dry, cool and well-ventilated area, away from incompatible materials (see Section 10) and food and drink. Keep container closed when not in use. Containers that have been opened must be carefully resealed and kept upright to prevent leakage. Do not store in unlabeled containers. Use appropriate container to avoid environmental contamination.
Workers should wash hands and face before eating, drinking and smoking. Eating, drinking and smoking should be prohibited in areas where this material is handled, stored and processed.
Exposure Controls / PPE
Occupational exposure limits, engineering controls, and protective equipment
Good general ventilation should be sufficient to control worker exposure to airborne contaminants.
Material: Polyvinyl chloride - PVC, Wearing time: < 60 min; Material: Nitrile rubber - NBR, Wearing time: < 60 min; Material: Natural rubber - NR, Wearing time: < 60 min; Remarks: Gloves should be discarded and replaced if there is any indication of degradation or chemical breakthrough. When handling hot material, use heat resistant gloves.
Tightly fitting safety goggles
In case of insufficient ventilation, wear suitable respiratory equipment.
Wear suitable protective clothing. When handling hot material wear heat resistant clothing to prevent thermal burns.
Physical and Chemical Properties
Appearance, physical state, melting point, boiling point, and material characteristics
Stability and Reactivity
Chemical stability, hazardous reactions, and incompatible materials
The product is stable.
No specific test data related to reactivity available for this product or its ingredients.
Under normal conditions of storage and use, hazardous reactions will not occur.
Extremes of temperature and direct sunlight. Exposure to moisture.
Phosphorus, Nitric acid, hydrogen peroxide, Oxidizing agents
No decomposition if stored and applied as directed.
Ecological Information
Environmental toxicity, biodegradation, and bioaccumulation data
12.1 Toxicity
12.2 Persistence and degradability
12.3 Bioaccumulative potential
12.4 Mobility in soil
12.5 Results of PBT and vPvB assessment
12.6 Endocrine disrupting properties
12.7 Other adverse effects
Persistence and degradability
Bioaccumulative potential
Mobility in soil
Mobility in soil
Results of PBT and vPvB assessment
The substance is not considered to be persistent, bioaccumulating and toxic (PBT) or very persistent and very bioaccumulating (vPvB).
Disposal Considerations
Waste treatment methods, disposal recommendations, and waste codes
The generation of waste should be avoided or minimized wherever possible.
This material and its container must be disposed of in a safe way.
Waste Codes
Transport Information
UN numbers, shipping names, transport classes, and regulatory requirements
- UN Number
- UN3257
- Shipping Name
- Elevated temperature liquid, n.o.s. (TRIMETHYLOLPROPANE)
- Transport Class
- 9
- Packing Group
- III
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 Trimethylolpropane pure liquid?
The signal word is warning.
What is the physical form of Trimethylolpropane pure liquid?
Trimethylolpropane pure liquid is a solid appearing as hot melt with colorless color. It has slight odor.
What is Trimethylolpropane pure liquid used for?
Industrial chemical agent
What are the hazard statements for Trimethylolpropane pure liquid?
This substance has 2 hazard statements:
- H361d: Suspected of damaging the unborn child.
- H361f: Suspected of damaging fertility.
What is the melting point of Trimethylolpropane pure liquid?
The melting point is 136 °F (58 °C) and the boiling point is 579 °F (304 °C) (1,013 hPa).