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
45 STOPPING-OFF LACQUER is a viscous liquid. substance commonly used a preparation for use in surface finishing. peelable solder resist coating.
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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
GHS02
GHS07
GHS08
GHS (Globally Harmonized System) pictograms indicate specific chemical hazard categories and safety precautions
Hazard Statements
- H225: Highly flammable liquid and vapour.
- H315: Causes skin irritation.
- H336: May cause drowsiness or dizziness.
- H361: Suspected of damaging the unborn child.
- H373: May cause damage to organs Central nervous system through prolonged or repeated exposure if inhaled.
Precautionary Statements
- P201: Obtain special instructions before use.
- P210: Keep away from heat/sparks/open flames/hot surfaces. - No smoking.
- P243: Take precautionary measures against static discharge.
- P260: Do not breathe vapour/spray.
- P271: Use only outdoors or in a well-ventilated area.
- P280: Wear protective gloves/protective clothing/eye protection/face protection.
- IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.
- IF exposed or concerned: Get medical advice/attention.
- IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
- Store in a well-ventilated place. Keep container tightly closed.
- Dispose of contents/container in accordance with local, regional, national and/or international regulations
Manufacturers & Suppliers
Authorized suppliers, manufacturers, and distribution network information
MacDermid plc
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198 Golden Hillock Road Birmingham B11 2PN
GB
+44 (0) 121 606 8100
24/7 Emergency Response
Critical emergency contact numbers for chemical spills, exposure incidents, and medical emergencies
NCEC (National Chemical Emergency Centre)
+44 (0)1235 239 670
GB
24 Hour
Emergency Incident Number
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 |
|---|---|---|---|
| toluene EC: 203-625-9 | 108-88-3 | 55-75% | Hazardous |
| MAGNESIUM SILICATE EC: 238-877-9 | 14807-96-6 | 1-10% | Non-hazardous |
| magnesium carbonate EC: 208-915-9 | 546-93-0 | 1-10% | Non-hazardous |
Composition Notes
The Full Text for all R-Phrases and Hazard Statements are Displayed in Section 16.
Emergency First Aid Measures
Critical first aid procedures for chemical exposure incidents and medical emergencies
Inhalation Exposure
Move the exposed person to fresh air at once. Rinse nose and mouth with water. When breathing is difficult, properly trained personnel may assist affected person by administering oxygen. Keep the affected person warm and at rest. Get prompt medical attention.
Symptoms:
Irritation of nose, throat and airway. Difficulty in breathing. In case of overexposure, organic solvents may depress the central nervous system causing dizziness and intoxication, and at very high concentrations unconsciousness and death.
Skin Contact
Remove contaminated clothing immediately and wash skin with soap and water. Get medical attention promptly if symptoms occur after washing.
Symptoms:
Skin irritation. Prolonged contact may cause redness, irritation and dry skin.
Eye Contact
Promptly wash eyes with plenty of water while lifting the eye lids. Make sure to remove any contact lenses from the eyes before rinsing. Continue to rinse for at least 15 minutes and get medical attention.
Symptoms:
Irritation of eyes and mucous membranes. Irritation, burning, lachrymation, blurred vision after liquid splash.
Ingestion/Swallowing
Immediately rinse mouth and drink plenty of water (200-300 ml). Do not induce vomiting. If vomiting occurs, the head should be kept low so that stomach vomit doesn't enter the lungs. NEVER MAKE AN UNCONSCIOUS PERSON VOMIT OR DRINK FLUIDS! Get medical attention immediately!
Symptoms:
May cause discomfort if swallowed. May cause stomach pain or vomiting. Swallowing concentrated chemical may cause severe internal injury.
Medical Treatment
No specific first aid measures noted.
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
Occupational exposure limits, engineering controls, and required safety equipment
Engineering Controls
Explosion-proof general and local exhaust ventilation. Provide adequate ventilation, including appropriate local extraction, to ensure that the defined occupational exposure limit is not exceeded. All handling to take place in well-ventilated area.
Hand Protection
Protective gloves must be used if there is a risk of direct contact or splash. Use protective gloves made of: Rubber (natural, latex). Neoprene.
Eye Protection
Wear splash-proof eye goggles to prevent any possibility of eye contact.
Respiratory Protection
If ventilation is insufficient, suitable respiratory protection must be provided. At work in confined or poorly ventilated spaces, respiratory protection with air supply must be used. Seek advice from supervisor on the companies' respiratory protection standards.
Skin/Body Protection
Wear suitable protective clothing as protection against splashing or contamination.
Environmental Exposure Controls
Keep container tightly sealed when not in use. Residues and empty containers should be taken care of as hazardous waste according to local and national provisions. 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.
Transportation & Shipping Information
UN numbers, shipping names, transport classes, and regulatory transport requirements
UN Number
UN1139
Proper Shipping Name
COATING SOLUTION
Transport Hazard Class
3
Packing Group
II
Chemical Safety FAQ & Common Questions
Most frequently asked questions about safety, handling, storage, and regulatory compliance
What is the hazard signal word for 45 STOPPING-OFF LACQUER?
The signal word for this substance is "danger".
What is the physical form of 45 STOPPING-OFF LACQUER?
45 STOPPING-OFF LACQUER is a viscous liquid. appearing as viscous liquid. with beige. color. It has solvent. odor.
What is the solubility of 45 STOPPING-OFF LACQUER?
Immiscible with water
What is 45 STOPPING-OFF LACQUER used for?
A preparation for use in surface finishing. Peelable solder resist coating
What are the hazard statements for 45 STOPPING-OFF LACQUER?
This substance has 5 hazard statements: H225: Highly flammable liquid and vapour. H315: Causes skin irritation. H336: May cause drowsiness or dizziness. H361: Suspected of damaging the unborn child. H373: May cause damage to organs Central nervous system through prolonged or repeated exposure if inhaled.
What is the melting point of 45 STOPPING-OFF LACQUER?
The melting point is Not available. and the boiling point is ~ 111 C (C6H5.CH3) @ 760 mm Hg.