Identification
Product identifiers, regulatory numbers, and supplier information
Product Information
- Product Name
- LOCTITE 221
Regulatory Identifiers
- CAS Number
- N/A
Identified Uses
Adhesive
Manufacturers & Suppliers
Henkel Ltd
undefined
Wood Lane End HP2 4RQ Hemel Hempstead Great Britain
+44 1442 278000
Emergency Contacts
Emergency Contact
+44 (0)1442 278497
24 Hours
Hazard Identification
GHS classification, signal word, pictograms, and hazard statements
Hazard Classifications
GHS Pictograms
GHS07
Hazard Statements
Precautionary Statements
Manage your Safety Data Sheets
Organize and access chemical safety data with ease
Composition / Information on Ingredients
Chemical components, concentration ranges, and hazardous substance identification
Methacrylate resin based threadlocker
| Chemical Name | CAS Number | Concentration | Hazardous |
|---|---|---|---|
| cumeenhydroperoxide EC: 201-254-7 | 80-15-9 | 2.5 - 3% | Yes |
| Diéthyltoluidine EC: 210-345-0 | 613-48-9 | 0.1 - 1% | Yes |
| N,N-dimthyl-o-toluidine EC: 210-199-8 | 609-72-3 | 0.1 - 1% | Yes |
For full text of the H - statements and other abbreviations see section 16 "Other information". Substances without classification may have community workplace exposure limits available.
First Aid Measures
Emergency procedures for chemical exposure incidents
Move to fresh air. If symptoms persist, seek medical advice.
Symptoms: Irritation, coughing, shortness of breath, chest tightness.
Rinse with running water and soap. Obtain medical attention if irritation persists.
Rinse immediately with plenty of running water (for 10 minutes), seek medical attention from a specialist.
Symptoms: Irritation, conjunctivitis.
Rinse mouth, drink 1-2 glasses of water, do not induce vomiting, consult a doctor.
Related Substances
Similar chemicals with comparable safety profiles
Exposure Controls / PPE
Occupational exposure limits, engineering controls, and protective equipment
Ensure adequate ventilation.
Chemical-resistant protective gloves (EN 374). Suitable materials for short-term contact or splashes (recommended: at least protection index 2, corresponding to > 30 minutes permeation time as per EN 374): nitrile rubber (NBR; >= 0.4 mm thickness) Suitable materials for longer, direct contact (recommended: protection index 6, corresponding to > 480 minutes permeation time as per EN 374): nitrile rubber (NBR; >= 0.4 mm thickness) This information is based on literature references and on information provided by glove manufacturers, or is derived by analogy with similar substances. Please note that in practice the working life of chemical-resistant protective gloves may be considerably shorter than the permeation time determined in accordance with EN 374 as a result of the many influencing factors (e.g. temperature). If signs of wear and tear are noticed then the gloves should be replaced.
Safety glasses with sideshields or chemical safety goggles should be worn if there is a risk of splashing.
An approved mask or respirator fitted with an organic vapour cartridge should be worn if the product is used in a poorly ventilated area Filter type: A
Wear suitable protective clothing.
Physical and Chemical Properties
Appearance, physical state, melting point, boiling point, and material characteristics
Transport Information
UN numbers, shipping names, transport classes, and regulatory requirements
Frequently Asked Questions
Common questions about safety, handling, and properties
What is the hazard signal word for LOCTITE 221?
The signal word is warning.
What is the physical form of LOCTITE 221?
LOCTITE 221 is a liquid appearing as liquid purple with purple color. It has characteristic odor.
What is the solubility of LOCTITE 221?
Miscible (Solvent: Acetone)
What is LOCTITE 221 used for?
Adhesive
What are the hazard statements for LOCTITE 221?
This substance has 3 hazard statements:
- H319: Causes serious eye irritation.
- H335: May cause respiratory irritation.
- H412: Harmful to aquatic life with long lasting effects.
What is the melting point of LOCTITE 221?
The melting point is No data available / Not applicable and the boiling point is > 150,0 C (> 302 F).