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
Sikaflex-291i is a paste substance commonly used sealant/adhesive.
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Organize and access your chemical safety data with ease.
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.
Precautionary Statements
- P101: If medical advice is needed, have product container or label at hand.
- P102: Keep out of reach of children.
- P261: Avoid breathing mist or vapours.
- P280: Wear protective gloves.
- IF ON SKIN: Wash with plenty of water.
- P501: Dispose of contents/container in accordance with local regulation.
Chemical Manufacturers & Supply Chain
Authorized suppliers, manufacturers, and distribution network information
Sika Limited
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Watchmead Welwyn Garden City Hertfordshire. AL7 1BQ
GB
+44 (0)1707 394444
+44 (0)1707 329129
24/7 Emergency Response & Poison Control
Critical emergency contact numbers for chemical spills, exposure incidents, and medical emergencies
National Chemical Emergency Centre (NCEC)
+44 870 190 6777
GB
24 Hour
Chemical Composition & Hazardous Ingredients
Detailed component analysis, concentration ranges, and hazardous substance identification
Product Type
mixtureChemical Components & Hazardous Substances
| Chemical Name | CAS Number | Concentration | Hazardous |
|---|---|---|---|
| Urea,N,N''-(methylenedi-4,1phenylene)bis[N'-butyl EC: 416-600-4 | 77703-56-1 | 2.5-5% | ⚠️ Hazardous |
| Titanium dioxide (> 10 m) EC: 236-675-5 | 13463-67-7 | 2.5-5% | ✓ Non-hazardous |
| Hardener LI (Isophoronedialdimine) EC: 700-071-4 | 932742-30-8 | 0.25-1% | ⚠️ Hazardous |
| Reaction product of Hexamethylene diisocyanate, oligomers with Mercaptopropyltrimethoxysilane EC: 924-669-1 | 192526-20-8 | 0.1-0.25% | ✓ Non-hazardous |
| Pentamethyl piperidylsebacate EC: 915-687-0 | 1065336-91-5 | 0.1-0.25% | ⚠️ Hazardous |
| 3-isocyanatomethyl-3,5,5trimethylcyclohexyl isocyanate EC: 223-861-6 | 4098-71-9 | 0.025-0.25% | ⚠️ Hazardous |
| 4,4'-methylenediphenyl diisocyanate EC: 202-966-0 | 101-68-8 | 0.1% | ⚠️ Hazardous |
Emergency First Aid Measures
Critical first aid procedures for chemical exposure incidents and medical emergencies
🫁 Inhalation Exposure
Move to fresh air. Consult a physician after significant exposure.
🖐️ Skin Contact
Take off contaminated clothing and shoes immediately. Wash off with soap and plenty of water. If symptoms persist, call a physician.
Symptoms:
sensitising effects, May cause an allergic skin reaction.
👁️ Eye Contact
Remove contact lenses. Keep eye wide open while rinsing. If eye irritation persists, consult a specialist.
🍽️ Ingestion/Swallowing
Do not induce vomiting without medical advice. Rinse mouth with water. Do not give milk or alcoholic beverages. Never give anything by mouth to an unconscious person.
🚨 Immediate Medical Attention Required
Treat symptomatically.
Medical Treatment
Treat symptomatically.
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
Exposure Controls & Personal Protective Equipment (PPE)
Occupational exposure limits, engineering controls, and required safety equipment
🏭 Engineering Controls
Maintain air concentrations below occupational exposure standards. Ensure adequate ventilation, especially in confined areas.
🧤 Hand Protection
Chemical-resistant, impervious gloves complying with an approved standard must be worn at all times when handling chemical products. Reference number EN 374. Follow manufacturer specifications. Suitable for short time use or protection against splashes: Butyl rubber/nitrile rubber gloves (> 0,1 mm). Contaminated gloves should be removed. Suitable for permanent exposure: Viton gloves (0.4 mm), breakthrough time >30 min.
👁️ Eye Protection
Safety glasses with side-shields conforming to EN166. Eye wash bottle with pure water.
😷 Respiratory Protection
In case of inadequate ventilation wear respiratory protection. Respirator selection must be based on known or anticipated exposure levels, the hazards of the product and the safe working limits of the selected respirator. organic vapor filter (Type A). A1: < 1000 ppm; A2: < 5000 ppm; A3: < 10000 ppm. Ensure adequate ventilation. This can be achieved by local exhaust extraction or by general ventilation. (EN 689 - Methods for determining inhalation exposure). This applies in particular to the mixing / stirring area. In case this is not sufficient to keep the concentrations under the occupational exposure limits then respiration protection measures must be used.
🦺 Skin/Body Protection
Protective clothing (e.g. Safety shoes acc. to EN ISO 20345, long-sleeved working clothing, long trousers). Rubber aprons and protective boots are additionally recommended for mixing and stirring work.
🌍 Environmental Exposure Controls
Do not flush into surface water or sanitary sewer system.
Transportation & Shipping Information
UN numbers, shipping names, transport classes, and regulatory transport requirements
Chemical Safety FAQ & Common Questions
Most frequently asked questions about safety, handling, storage, and regulatory compliance
What is the hazard signal word for Sikaflex-291i?
The signal word for this substance is "warning".
What is the physical form of Sikaflex-291i?
Sikaflex-291i is a liquid appearing as paste with various color. It has very faint odor.
What is Sikaflex-291i used for?
Sealant/adhesive
What are the hazard statements for Sikaflex-291i?
This substance has 1 hazard statements: H317: May cause an allergic skin reaction.
What is the melting point of Sikaflex-291i?
The melting point is No data available and the boiling point is No data available.