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Safety Data Sheet EN

Sikaflex®-291i

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01

Identification

Product identifiers, regulatory numbers, and supplier information

Product Information

Product Name
Sikaflex®-291i

Regulatory Identifiers

CAS Number
N/A

Identified Uses

Sealant/adhesive

Manufacturers & Suppliers

S

Sika Limited

Watchmead Welwyn Garden City Hertfordshire. AL7 1BQ

+44 (0)1707 394444

Emergency Contacts

National Chemical Emergency Centre (NCEC)

+44 870 190 6777

24 Hour

02

Hazard Identification

GHS classification, signal word, pictograms, and hazard statements

Classified warning

Hazard Classifications

Skin Sens. Cat. 1 H317

GHS Pictograms

GHS07 - Health hazard

GHS07

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.
P302 + P352 IF ON SKIN: Wash with plenty of water.
P501 Dispose of contents/container in accordance with local regulation.

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03

Composition / Information on Ingredients

Chemical components, concentration ranges, and hazardous substance identification

Type mixture
Chemical Name CAS Number Concentration Hazardous
Urea,N,N''-(methylenedi-4,1-phenylene)bis[N'-butyl- EC: 416-600-4 77703-56-1 2.5 - 5% Yes
Titanium dioxide (> 10 μm) EC: 236-675-5 13463-67-7 2.5 - 5% No
Isophoronedial-dimine EC: 700-071-4 932742-30-8 0.25 - 1% Yes
Reaction product of Hexameth-ylene diisocyanate, oligomers with Mercaptopropyltrimethoxysilane EC: 924-669-1 192526-20-8 0.1 - 0.25% Yes
Pentamethyl piperidylsebacate Contains: bis(1,2,2,6,6-pentamethyl-4-piperidyl) sebacate methyl 1,2,2,6,6-pentamethyl-4-piperidyl sebacate EC: 915-687-0 1065336-91-5 0.1 - 0.25% Yes
3-isocyanatomethyl-3,5,5-trimethylcyclohexyl isocyanate EC: 223-861-6 4098-71-9 0.025 - 0.25% Yes
4,4'-methylenediphenyl diisocyanate EC: 202-966-0 101-68-8 0.1% Yes
04

First Aid Measures

Emergency procedures for chemical exposure incidents

Inhalation

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: allergic skin reaction

Eye contact

Remove contact lenses. Keep eye wide open while rinsing. If eye irritation persists, consult a specialist.

Symptoms: eye irritation

Ingestion

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.

Medical Treatment

Treat symptomatically.

05

Firefighting Measures

Extinguishing media, specific hazards, and firefighter protection

Suitable media

In case of fire, use water/water spray/water jet/carbon dioxide/sand/foam/alcohol resistant foam/chemical powder for extinction.

Instructions

Standard procedure for chemical fires.

Firefighter Protection

In the event of fire, wear self-contained breathing apparatus.

06

Accidental Release Measures

Spill cleanup procedures, containment, and environmental protection

Emergency procedures

Use personal protective equipment. Deny access to unprotected persons.

Environmental

Do not flush into surface water or sanitary sewer system.

Cleanup methods

Soak up with inert absorbent material (e.g. sand, silica gel, acid binder, universal binder, sawdust). Keep in suitable, closed containers for disposal.

Materials: inert absorbent material (e.g. sand, silica gel, acid binder, universal binder, sawdust)

Related Products

Similar products with comparable safety profiles

07

Handling and Storage

Safe handling precautions, storage conditions, and workplace requirements

Handling

Avoid exceeding the given occupational exposure limits (see section 8). Do not get in eyes, on skin, or on clothing. For personal protection see section 8. Persons with a history of skin sensitisation problems or asthma, allergies, chronic or recurrent respiratory disease should not be employed in any process in which this mixture is being used. Smoking, eating and drinking should be prohibited in the application area. Follow standard hygiene measures when handling chemical products

Storage

Keep container tightly closed in a dry and well-ventilated place. Store in accordance with local regulations.

Hygiene

Handle in accordance with good industrial hygiene and safety practice. When using do not eat or drink. When using do not smoke. Wash hands before breaks and at the end of workday.

Fire prevention

Normal measures for preventive fire protection.

08

Exposure Controls / PPE

Occupational exposure limits, engineering controls, and protective equipment

Engineering

Maintain air concentrations below occupational exposure standards. Ensure adequate ventilation, especially in confined areas.

Hands

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.

Eyes

Safety glasses with side-shields conforming to EN166 Eye wash bottle with pure water

Respiratory

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 sufficent to keep the concentrations under the occupational exposure limits then respiration protection measures must be used.

Skin/Body

Protective clothing (e.g. Safety shoes acc. to EN ISO 20345, long-sleeved working clothing, long trousers). Rubber aprons and protective boots are additionaly recommended for mixing and stirring work.

Environmental

Do not flush into surface water or sanitary sewer system.

09

Physical and Chemical Properties

Appearance, physical state, melting point, boiling point, and material characteristics

Appearance
paste
Physical State Data
liquid
Softening Point
---
Auto Ignition Temperature
No data available
Partition Coefficient
No data available
Form
---
Solidification Point
---
Solubility In Fat
---
Boiling Point
No data available
Solubility In Water
insoluble
Physical State
liquid
Metal Corrosion
---
Properties Status
---
Freezing Point
No data available
Lower Explosive Limit
No data available
Flash Point
> 150 °C
Odor
very faint
Melting Point
No data available
Kinematic Viscosity
Not applicable
Crystallisation Point
---
Upper Explosive Limit
No data available
Molecular Weight
---
Decomposition Temperature
No data available
Dynamic Viscosity
Not applicable
Ph
Not applicable
Colour
various
Relative Evaporation Rate
---
Cloud Point
---
Bulk Density
---
State Under Standard Conditions
---
Voc Content
---
Vapor Pressure
0,01 hPa
Density
ca. 1,38 g/cm3 (20 °C)
Explosive Limits
---
Vapor Density
---
Flammability
No data available
Solubility
---
Odor Threshold
---
Colour Intensity
---
Relative Density
---
Evaporation Rate
---
10

Stability and Reactivity

Chemical stability, hazardous reactions, and incompatible materials

Stability

The product is chemically stable.

Reactivity

No dangerous reaction known under conditions of normal use.

Hazardous reactions

No hazards to be specially mentioned.

Avoid

Avoid moisture.

Incompatible

No data available

Decomposition

No decomposition if stored and applied as directed.

12

Ecological Information

Environmental toxicity, biodegradation, and bioaccumulation data

The data for this section has not been processed yet.

13

Disposal Considerations

Waste treatment methods, disposal recommendations, and waste codes

Treatment

The generation of waste should be avoided or minimized wherever possible.

Disposal

Dispose of surplus and non-recyclable products via a licensed waste disposal contractor.

Waste Codes

08 04 09* waste adhesives and sealants containing organic solvents or other dangerous substances EWC
15 01 10* packaging containing residues of or contaminated by dangerous substances EWC
14

Transport Information

UN numbers, shipping names, transport classes, and regulatory requirements

15

Regulatory Information

Chemical regulations, safety assessments, and compliance status

Chemical Safety Assessment Not performed
?

Frequently Asked Questions

Common questions about safety, handling, and properties

What is the hazard signal word for Sikaflex®-291i?

The signal word 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 statement:

  • 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.

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