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
European Community number - used for regulatory compliance in EU/EEA
Registration, Evaluation, Authorisation and Restriction of Chemicals - EU regulation compliance
Uses Information
Overview
Imidazole (CAS: 288-32-4 ) is a crystalline, whitelight yellow substance commonly used laboratory chemicals, manufacture of substances.
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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
GHS05
GHS07
GHS08
GHS (Globally Harmonized System) pictograms indicate specific chemical hazard categories and safety precautions
Hazard Statements
- H302: Harmful if swallowed.
- H314: Causes severe skin burns and eye damage.
- H360D: May damage the unborn child.
Precautionary Statements
- P260: Do not breathe dusts or mists.
- P280: Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection.
- P301 + P312: IF SWALLOWED: Call a POISON CENTER/ doctor if you feel unwell.
- P303 + P361 + P353: IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water.
- P304 + P340 + P310: IF INHALED: Remove person to fresh air and keep comfortable for breathing. Immediately call a POISON CENTER/ doctor.
- P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Chemical Manufacturers & Supply Chain
Authorized suppliers, manufacturers, and distribution network information
Merck Life Science N.V.
national supplier
Haarlerbergweg 21 A 1101 CH AMSTERDAM
NL
+31 078 620-5411
+31 078 620-5421
24/7 Emergency Response & Poison Control
Critical emergency contact numbers for chemical spills, exposure incidents, and medical emergencies
CHEMTREC
+(31)-858880596
NL
Alarmnummer
112
NL
Chemical Composition & Hazardous Ingredients
Detailed component analysis, concentration ranges, and hazardous substance identification
Product Type
substanceGeneral Composition
Synonyms : 1,3-Diaza-2,4-cyclopentadiene Glyoxaline
Chemical Components & Hazardous Substances
| Chemical Name | CAS Number | Concentration | Hazardous |
|---|---|---|---|
| Imidazole EC: 206-019-2 | 288-32-4 | 100% | ⚠️ Hazardous |
Composition Notes
For the full text of the H-Statements mentioned in this Section, see Section 16.
Emergency First Aid Measures
Critical first aid procedures for chemical exposure incidents and medical emergencies
🫁 Inhalation Exposure
After inhalation: fresh air. Call in physician.
🖐️ Skin Contact
In case of skin contact: Take off immediately all contaminated clothing. Rinse skin with water/ shower. Call a physician immediately.
👁️ Eye Contact
After eye contact: rinse out with plenty of water. Immediately call in ophthalmologist. Remove contact lenses.
🍽️ Ingestion/Swallowing
After swallowing: make victim drink water (two glasses at most), avoid vomiting (risk of perforation). Call a physician immediately.
🚨 Immediate Medical Attention Required
No data available
Medical Treatment
No data available
Fire Fighting Measures & Emergency Response
Fire suppression methods, extinguishing media, and firefighting safety procedures
✅ Suitable Extinguishing Media
Water Foam Carbon dioxide (CO2) Dry powder
❌ Unsuitable Extinguishing Media
For this substance/mixture no limitations of extinguishing agents are given.
⚠️ Specific Fire Hazards
Carbon oxides Nitrogen oxides (NOx) Hydrogen cyanide (hydrocyanic acid) Combustible. Vapors are heavier than air and may spread along floors. Forms explosive mixtures with air on intense heating. Development of hazardous combustion gases or vapours possible in the event of fire.
🔥 Fire Fighting Instructions
Suppress (knock down) gases/vapors/mists with a water spray jet.
🛡️ Firefighter Protection Equipment
Stay in danger area only with self-contained breathing apparatus. Prevent skin contact by keeping a safe distance or by wearing suitable protective clothing.
Accidental Release Measures & Spill Response
Emergency spill cleanup procedures, containment methods, and environmental protection
🚨 Emergency Procedures
Advice for non-emergency personnel: Avoid inhalation of dusts. Avoid substance contact. Ensure adequate ventilation. Evacuate the danger area, observe emergency procedures, consult an expert.
🌍 Environmental Precautions
Do not let product enter drains.
🧹 Cleanup Methods
Collect, bind, and pump off spills. Take up carefully. Clean up affected area.
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
• Work under hood.
• Do not inhale substance/mixture.
🏪 Storage Conditions
• Tightly closed.
• Dry.
• Keep in a well-ventilated place.
• Keep locked up or in an area accessible only to qualified or authorized persons.
🧼 General Hygiene Measures
Immediately change contaminated clothing. Apply preventive skin protection. Wash hands and face after working with substance. For precautions see section 2.2.
Exposure Controls & Personal Protective Equipment (PPE)
Occupational exposure limits, engineering controls, and required safety equipment
🧤 Hand Protection
Nitrile rubber gloves, minimum layer thickness: 0.11 mm, breakthrough time: 480 min. Material tested: KCL 741 Dermatril® L. Recommendations apply to product as stated in SDS and for designated use. For other conditions, contact supplier of CE-approved gloves (e.g., KCL GmbH). Compliance with EN374 mentioned.
👁️ Eye Protection
Use equipment for eye protection tested and approved under appropriate government standards such as NIOSH (US) or EN 166(EU). Tightly fitting safety goggles.
😷 Respiratory Protection
Required when dusts are generated. Recommendations on filtering respiratory protection are based on standards: DIN EN 143, DIN 14387. Recommended Filter type: Filter type P3. Maintenance, cleaning and testing of respiratory protective devices must be carried out according to producer's instructions and properly documented.
🦺 Skin/Body Protection
protective clothing
🌍 Environmental Exposure Controls
Do not let product enter drains.
Chemical Stability & Reactivity Data
Chemical stability, hazardous reactions, and incompatible materials information
✅ Chemical Stability
The product is chemically stable under standard ambient conditions (room temperature) .
⚗️ Reactivity
Forms explosive mixtures with air on intense heating. A range from approx. 15 Kelvin below the flash point is to be rated as critical. The following applies in general to flammable organic substances and mixtures: in correspondingly fine distribution, when whirled up a dust explosion potential may generally be assumed.
⚠️ Hazardous Reactions
Violent reactions possible with: Strong oxidizing agents Acid chlorides Acid anhydrides acids
🚫 Conditions to Avoid
Strong heating.
🧪 Incompatible Materials
No data available
💨 Hazardous Decomposition Products
In the event of fire: see section 5
Waste Disposal & Treatment Methods
Waste disposal procedures, treatment methods, and regulatory compliance requirements
♻️ Waste Treatment Methods
See www.retrologistik.com for processes regarding the return of chemicals and containers, or contact us there if you have further questions.
🗂️ Product Disposal Recommendations
See www.retrologistik.com for processes regarding the return of chemicals and containers, or contact us there if you have further questions.
Transportation & Shipping Information
UN numbers, shipping names, transport classes, and regulatory transport requirements
🏷️ UN Number
3263
📦 Proper Shipping Name
CORROSIVE SOLID, BASIC, ORGANIC, N.O.S. (Imidazole)
⚠️ Transport Hazard Class
8
📋 Packing Group
III
🚛 ADR Transport Precautions
No data available
🚢 IMDG Maritime Transport Precautions
No data available
✈️ IATA Air Transport Precautions
No data available
Chemical Safety FAQ & Common Questions
Most frequently asked questions about safety, handling, storage, and regulatory compliance
What other names is Imidazole known by?
Imidazole is also known as: Glyoxaline
What is the hazard signal word for Imidazole?
The signal word for this substance is "danger".
What is the physical form of Imidazole?
Imidazole is a crystalline appearing as crystalline, whitelight yellow with whitelight yellow color. It has amine-like odor.
What is Imidazole used for?
Laboratory chemicals, Manufacture of substances
What are the hazard statements for Imidazole?
This substance has 3 hazard statements: H302: Harmful if swallowed. H314: Causes severe skin burns and eye damage. H360D: May damage the unborn child.
What is the melting point of Imidazole?
The melting point is 88 - 91 °C and the boiling point is 256 °C.