Chemical Product Identification & Regulatory Data
Official chemical identifiers, CAS numbers, and regulatory compliance information
Basic Product Information
Regulatory Identifiers
Chemical Abstracts Service registry number - unique identifier for chemical substances
Uses Information
Overview
Polyurethane Resin UR5638, Part B is a liquid. substance commonly used resin..
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GHS Hazard Classification & Safety Warnings
Globally Harmonized System (GHS) hazard pictograms, signal words, and safety classifications
Classification Status
Signal Word
Hazard Classifications
GHS Hazard Pictograms & Safety Symbols
GHS07
GHS (Globally Harmonized System) pictograms indicate specific chemical hazard categories and safety precautions
Hazard Statements
- H317: May cause an allergic skin reaction.
- H332: Harmful if inhaled.
- H335: May cause respiratory irritation.
Precautionary Statements
- P261: Avoid breathing vapour/ spray.
- P280: Wear protective gloves/ protective clothing/ eye protection/ face protection.
- P302+P352: IF ON SKIN: Wash with plenty of water.
- P304+P340: IF INHALED: Remove person to fresh air and keep comfortable for breathing.
- P312: Call a POISON CENTRE/doctor if you feel unwell.
- P501: Dispose of contents/ container in accordance with national regulations.
- P271: Use only outdoors or in a well-ventilated area.
- P272: Contaminated work clothing should not be allowed out of the workplace.
- P333+P313: If skin irritation or rash occurs: Get medical advice/ attention.
- P362+P364: Take off contaminated clothing and wash it before reuse.
- P403+P233: Store in a well-ventilated place. Keep container tightly closed.
Chemical Manufacturers & Supply Chain
Authorized suppliers, manufacturers, and distribution network information
HK WENTWORTH LIMITED
supplier
32 RUE DE TOURNENFILS, 91540 MENNECY, FRANCE
FR
+33 (0) 1 82 88 47 94
ELECTROLUBE
manufacturer
MacDermid Alpha Electronics Solutions, ASHBY PARK, COALFIELD WAY, ASHBY DE LA ZOUCH, LEICESTERSHIRE LE65 1JR, UNITED KINGDOM
GB
+44 (0)1530 419600
+44 (0)1530 416640
24/7 Emergency Response & Poison Control
Critical emergency contact numbers for chemical spills, exposure incidents, and medical emergencies
Emergency Contact
+44 1865 407333 (24hr, Provided by Carechem 24)
GB
Beaumont Hospital
+353 (0)1 809 2166 (Beaumont Hospital, Republic of Ireland only, 8am-10pm, 7 days a week)
IE
8am-10pm, 7 days a week
Chemical Composition & Hazardous Ingredients
Detailed component analysis, concentration ranges, and hazardous substance identification
Product Type
mixtureGeneral Composition
Hexamethylene diisocyanate, oligomers
Chemical Components & Hazardous Substances
| Chemical Name | CAS Number | Concentration | Hazardous |
|---|---|---|---|
| Hexamethylene diisocyanate, oligomers EC: 500-060-2 | 28182-81-2 | 60-100% | ⚠️ Hazardous |
Emergency First Aid Measures
Critical first aid procedures for chemical exposure incidents and medical emergencies
🫁 Inhalation Exposure
Remove affected person from source of contamination. Move affected person to fresh air and keep warm and at rest in a position comfortable for breathing. Maintain an open airway. Loosen tight clothing such as collar, tie or belt. When breathing is difficult, properly trained personnel may assist affected person by administering oxygen. Place unconscious person on their side in the recovery position and ensure breathing can take place.
Symptoms:
A single exposure may cause the following adverse effects: Headache. Exhaustion and weakness.
🖐️ Skin Contact
It is important to remove the substance from the skin immediately. In the event of any sensitisation symptoms developing, ensure further exposure is avoided. Remove contamination with soap and water or recognised skin cleansing agent. Get medical attention if symptoms are severe or persist after washing.
Symptoms:
May cause skin sensitisation or allergic reactions in sensitive individuals. Prolonged contact may cause dryness of the skin.
👁️ Eye Contact
Rinse immediately with plenty of water. Remove any contact lenses and open eyelids wide apart. Continue to rinse for at least 10 minutes.
Symptoms:
May cause temporary eye irritation.
🍽️ Ingestion/Swallowing
Rinse mouth thoroughly with water. Remove any dentures. Give a few small glasses of water or milk to drink. Stop if the affected person feels sick as vomiting may be dangerous. Do not induce vomiting unless under the direction of medical personnel. If vomiting occurs, the head should be kept low so that vomit does not enter the lungs. Never give anything by mouth to an unconscious person. Move affected person to fresh air and keep warm and at rest in a position comfortable for breathing. Place unconscious person on their side in the recovery position and ensure breathing can take place. Maintain an open airway. Loosen tight clothing such as collar, tie or belt.
Symptoms:
May cause sensitisation or allergic reactions in sensitive individuals. Gastrointestinal symptoms, including upset stomach. Fumes from the stomach contents may be inhaled, resulting in the same symptoms as inhalation.
🚨 Immediate Medical Attention Required
Treat symptomatically. May cause sensitisation or allergic reactions in sensitive individuals.
Medical Treatment
Treat symptomatically.
Fire Fighting Measures & Emergency Response
Fire suppression methods, extinguishing media, and firefighting safety procedures
✅ Suitable Extinguishing Media
Extinguish with alcohol-resistant foam, carbon dioxide, dry powder or water fog. Use fire-extinguishing media suitable for the surrounding fire.
❌ Unsuitable Extinguishing Media
Do not use water jet as an extinguisher, as this will spread the fire.
⚠️ Specific Fire Hazards
Containers can burst violently or explode when heated, due to excessive pressure build-up. This product is toxic.
🔥 Fire Fighting Instructions
Avoid breathing fire gases or vapours. Evacuate area. Keep upwind to avoid inhalation of gases, vapours, fumes and smoke. Ventilate closed spaces before entering them. Cool containers exposed to heat with water spray and remove them from the fire area if it can be done without risk. Cool containers exposed to flames with water until well after the fire is out. If a leak or spill has not ignited, use water spray to disperse vapours and protect men stopping the leak. Control run-off water by containing and keeping it out of sewers and watercourses. If risk of water pollution occurs, notify appropriate authorities.
🛡️ Firefighter Protection Equipment
Wear positive-pressure self-contained breathing apparatus (SCBA) and appropriate protective clothing. Firefighter's clothing conforming to European standard EN469 (including helmets, protective boots and gloves) will provide a basic level of protection for chemical incidents.
Accidental Release Measures & Spill Response
Emergency spill cleanup procedures, containment methods, and environmental protection
🚨 Emergency Procedures
Clear up spills immediately and dispose of waste safely. Provide adequate ventilation. Approach the spillage from upwind.
💧 Small Spill Procedures
If the product is soluble in water, dilute the spillage with water and mop it up. Alternatively, absorb the spillage with an inert, dry material and place it in a suitable waste disposal container.
🌊 Large Spill Procedures
If leakage cannot be stopped, evacuate area. Flush spilled material into an effluent treatment plant.
🌍 Environmental Precautions
Avoid discharge into drains or watercourses or onto the ground. Avoid discharge to the aquatic environment.
🧹 Cleanup Methods
Clear up spills immediately and dispose of waste safely.
Cleanup Materials:
inert, dry material
Related Chemical Substances & Alternative Products
Similar chemicals with comparable safety profiles and industrial applications
Technical Specifications & Material Properties
Physical state, chemical properties, melting point, boiling point, and material characteristics
Safe Handling & Storage Procedures
Industrial handling precautions, storage conditions, and workplace safety requirements
⚠️ Handling Precautions
• Read and follow manufacturer's recommendations.
• Wear protective clothing as described in Section 8 of this safety data sheet.
• Keep away from food, drink and animal feeding stuffs.
• Handle all packages and containers carefully to minimise spills.
• Keep container tightly sealed when not in use.
• Avoid the formation of mists.
• Do not handle until all safety precautions have been read and understood.
• Do not handle broken packages without protective equipment.
• Do not reuse empty containers.
🏪 Storage Conditions
• Keep container tightly closed, in a cool, well ventilated place.
• Keep containers upright.
• Protect containers from damage.
🧼 General Hygiene Measures
Wash promptly if skin becomes contaminated. Take off contaminated clothing. Wash contaminated clothing before reuse. Do not eat, drink or smoke when using this product. Wash at the end of each work shift and before eating, smoking and using the toilet. Change work clothing daily before leaving workplace.
Exposure Controls & Personal Protective Equipment (PPE)
Occupational exposure limits, engineering controls, and required safety equipment
🏭 Engineering Controls
Provide adequate ventilation. Personal, workplace environment or biological monitoring may be required to determine the effectiveness of the ventilation or other control measures and/or the necessity to use respiratory protective equipment. Use process enclosures, local exhaust ventilation or other engineering controls as the primary means to minimise worker exposure. Personal protective equipment should only be used if worker exposure cannot be controlled adequately by the engineering control measures. Ensure control measures are regularly inspected and maintained. Ensure operatives are trained to minimise exposure.
🧤 Hand Protection
Chemical-resistant, impervious gloves complying with an approved standard should be worn if a risk assessment indicates skin contact is possible. The most suitable glove should be chosen in consultation with the glove supplier/manufacturer, who can provide information about the breakthrough time of the glove material. To protect hands from chemicals, gloves should comply with European Standard EN374. Considering the data specified by the glove manufacturer, check during use that the gloves are retaining their protective properties and change them as soon as any deterioration is detected. Frequent changes are recommended.
👁️ Eye Protection
Eyewear complying with an approved standard should be worn if a risk assessment indicates eye contact is possible. Personal protective equipment for eye and face protection should comply with European Standard EN166. Unless the assessment indicates a higher degree of protection is required, the following protection should be worn: Tight-fitting safety glasses.
😷 Respiratory Protection
Respiratory protection complying with an approved standard should be worn if a risk assessment indicates inhalation of contaminants is possible. Ensure all respiratory protective equipment is suitable for its intended use and is 'CE'-marked. Check that the respirator fits tightly and the filter is changed regularly. Gas and combination filter cartridges should comply with European Standard EN14387. Full face mask respirators with replaceable filter cartridges should comply with European Standard EN136. Half mask and quarter mask respirators with replaceable filter cartridges should comply with European Standard EN140.
🦺 Skin/Body Protection
Appropriate footwear and additional protective clothing complying with an approved standard should be worn if a risk assessment indicates skin contamination is possible.
🌍 Environmental Exposure Controls
Keep container tightly sealed when not in use. Emissions from ventilation or work process equipment should be checked to ensure they comply with the requirements of environmental protection legislation. In some cases, fume scrubbers, filters or engineering modifications to the process equipment will be necessary to reduce emissions to acceptable levels.
Chemical Stability & Reactivity Data
Chemical stability, hazardous reactions, and incompatible materials information
✅ Chemical Stability
Stable at normal ambient temperatures and when used as recommended. Stable under the prescribed storage conditions.
⚗️ Reactivity
See the other subsections of this section for further details.
⚠️ Hazardous Reactions
No potentially hazardous reactions known.
🚫 Conditions to Avoid
There are no known conditions that are likely to result in a hazardous situation.
🧪 Incompatible Materials
No specific material or group of materials is likely to react with the product to produce a hazardous situation.
💨 Hazardous Decomposition Products
Does not decompose when used and stored as recommended. Thermal decomposition or combustion products may include the following substances: Toxic gases or vapours.
Ecological Information & Environmental Impact
Environmental toxicity, biodegradation, bioaccumulation, and ecological effects data
🌱 Toxicity
🌱 Persistence and degradability
🌱 Bioaccumulative potential
🌱 Mobility in soil
🌱 Other adverse effects
Waste Disposal & Treatment Methods
Waste disposal procedures, treatment methods, and regulatory compliance requirements
♻️ Waste Treatment Methods
The generation of waste should be minimised or avoided wherever possible. Reuse or recycle products wherever possible. This material and its container must be disposed of in a safe way. Disposal of this product, process solutions, residues and by-products should at all times comply with the requirements of environmental protection and waste disposal legislation and any local authority requirements.
🗂️ Product Disposal Recommendations
Do not empty into drains. Dispose of surplus products and those that cannot be recycled via a licensed waste disposal contractor.
Transportation & Shipping Information
UN numbers, shipping names, transport classes, and regulatory transport requirements
Regulatory Information & Compliance
Chemical regulations, safety assessments, and regulatory compliance status
📋 Regulatory Summary
EU legislation includes Regulation (EC) No 1907/2006 (REACH), Commission Regulation (EU) No 2015/830, and Regulation (EC) No 1272/2008.
❌ Chemical Safety Assessment
No chemical safety assessment has been performed for this substance.
Chemical Safety FAQ & Common Questions
Most frequently asked questions about safety, handling, storage, and regulatory compliance
What is the hazard signal word for Polyurethane Resin UR5638, Part B?
The signal word for this substance is "warning".
What is the physical form of Polyurethane Resin UR5638, Part B?
Polyurethane Resin UR5638, Part B is a liquid. appearing as liquid. with colourless to pale yellow. color. It has no characteristic odour. odor.
What is the solubility of Polyurethane Resin UR5638, Part B?
Soluble in the following materials: Ketones. Esters. Aromatic solvents.
What is Polyurethane Resin UR5638, Part B used for?
Resin.
What are the hazard statements for Polyurethane Resin UR5638, Part B?
This substance has 3 hazard statements: H317: May cause an allergic skin reaction. H332: Harmful if inhaled. H335: May cause respiratory irritation.
What is the melting point of Polyurethane Resin UR5638, Part B?
The melting point is <- 20℃/ <- 4ºF and the boiling point is >220°C/>428°F @ 1.33 hPa.