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
2-Methyl-5-pyridylzinc bromide, 0.5M in THF is a not determined substance commonly used su24 scientific research and development.
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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
GHS05
GHS07
GHS08
GHS (Globally Harmonized System) pictograms indicate specific chemical hazard categories and safety precautions
Hazard Statements
- H225: Highly flammable liquid and vapor.
- H261: In contact with water releases flammable gas.
- H314: Causes severe skin burns and eye damage.
- H351: Suspected of causing cancer.
- H335: May cause respiratory irritation.
Precautionary Statements
- P210: Keep away from heat/sparks/open flames/hot surfaces. No smoking.
- P231+P232: Handle under inert gas. Protect from moisture.
- P303+P361+P353: If on skin (or hair): Take off immediately all contaminated clothing. Rinse skin with water/shower.
- P305+P351+P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
- P405: Store locked up.
- P501: Dispose of contents/container in accordance with local/regional/national/international regulations.
Chemical Manufacturers & Supply Chain
Authorized suppliers, manufacturers, and distribution network information
Alfa Aesar Thermo Fisher Scientific Chemicals, Inc.
manufacturer
24/7 Emergency Response & Poison Control
Critical emergency contact numbers for chemical spills, exposure incidents, and medical emergencies
Emergency Contact
(800) 343-0660
Monday-Friday, 8am-7pm EST
Emergency Contact
Carechem
Chemical Composition & Hazardous Ingredients
Detailed component analysis, concentration ranges, and hazardous substance identification
Product Type
mixtureGeneral Composition
Mixtures
Chemical Components & Hazardous Substances
| Chemical Name | CAS Number | Concentration | Hazardous |
|---|---|---|---|
| Tetrahydrofuran | 109-99-9 | 87.64% | ⚠️ Hazardous |
| 2-Methyl-5-pyridylzinc bromide | N/A | Not specified | ⚠️ Hazardous |
Emergency First Aid Measures
Critical first aid procedures for chemical exposure incidents and medical emergencies
🫁 Inhalation Exposure
Supply fresh air. If required, provide artificial respiration. Keep patient warm. Seek immediate medical advice.
🖐️ Skin Contact
Immediately wash with water and soap and rinse thoroughly. Seek immediate medical advice.
👁️ Eye Contact
Rinse opened eye for several minutes under running water. Then consult a doctor.
🍽️ Ingestion/Swallowing
Seek medical treatment.
Fire Fighting Measures & Emergency Response
Fire suppression methods, extinguishing media, and firefighting safety procedures
✅ Suitable Extinguishing Media
In case of fire, use sand, carbon dioxide or powdered extinguishing agent.
❌ Unsuitable Extinguishing Media
Never use water.
⚠️ Specific Fire Hazards
If this product is involved in a fire, the following can be released: Carbon monoxide and carbon dioxide, Nitrogen oxides (NOx), Hydrogen bromide (HBr), Zinc oxide.
🛡️ Firefighter Protection Equipment
Wear self-contained respirator. Wear fully protective impervious suit.
Accidental Release Measures & Spill Response
Emergency spill cleanup procedures, containment methods, and environmental protection
🚨 Emergency Procedures
Wear protective equipment. Keep unprotected persons away. Ensure adequate ventilation. Keep away from ignition sources.
🌍 Environmental Precautions
Do not allow product to reach sewage system or any water course.
🧹 Cleanup Methods
Use neutralizing agent.
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
• Handle under dry protective gas.
• Keep container tightly sealed.
• Ensure good ventilation at the workplace.
• Open and handle container with care.
• Reacts violently with water.
• Protect against electrostatic charges.
• Fumes can combine with air to form an explosive mixture.
• Keep ignition sources away.
• Do not distill to dryness.
• Explosive peroxides may form, handle container cautiously.
🏪 Storage Conditions
• Refrigerate.
• Store away from air.
• Protect from heat.
• Store away from water/moisture.
• Do not store together with acids.
• Store away from oxidizing agents.
• Store away from acid chlorides.
• Store under dry inert gas.
• This product is air sensitive.
• Protect from humidity and water.
• Avoid contact with air/oxygen (formation of peroxide).
Exposure Controls & Personal Protective Equipment (PPE)
Occupational exposure limits, engineering controls, and required safety equipment
🏭 Engineering Controls
Properly operating chemical fume hood designed for hazardous chemicals and having an average face velocity of at least 100 feet per minute.
🧤 Hand Protection
Impervious gloves. Check protective gloves prior to each use for their proper condition. The selection of suitable gloves not only depends on the material, but also on quality. Quality will vary from manufacturer to manufacturer. Penetration time of glove material (in minutes) Not determined
👁️ Eye Protection
Tightly sealed goggles. Full face protection
😷 Respiratory Protection
Use suitable respirator when high concentrations are present. Recommended filter device for short term use: Use a respirator with organic vapor/acid gas cartridges as a backup to engineering controls. Risk assessment should be performed to determine if air-purifying respirators are appropriate. Only use equipment tested and approved under appropriate government standards such as NIOSH (USA) or CEN (EU).
🦺 Skin/Body Protection
Protective work clothing.
Chemical Stability & Reactivity Data
Chemical stability, hazardous reactions, and incompatible materials information
✅ Chemical Stability
Stable under recommended storage conditions.
⚗️ Reactivity
In contact with water releases flammable gases which may ignite spontaneously. May form explosive peroxides.
⚠️ Hazardous Reactions
Reacts with strong oxidizing agents. Contact with water releases flammable gases. May form explosive peroxides.
🚫 Conditions to Avoid
No further relevant information available.
🧪 Incompatible Materials
Acids, Air, Oxidizing agents, Acid chlorides, Heat, Water/moisture
💨 Hazardous Decomposition Products
Carbon monoxide and carbon dioxide, Zinc oxide, Hydrogen bromide, Nitrogen oxides
Ecological Information & Environmental Impact
Environmental toxicity, biodegradation, bioaccumulation, and ecological effects data
🌱 Toxicity
🌱 Persistence and degradability
🌱 Bioaccumulative potential
🌱 Mobility in soil
🌱 Results of PBT and vPvB assessment
🌱 Endocrine disrupting properties
🌱 Other adverse effects
Waste Disposal & Treatment Methods
Waste disposal procedures, treatment methods, and regulatory compliance requirements
♻️ Waste Treatment Methods
Consult state, local or national regulations to ensure proper disposal.
Transportation & Shipping Information
UN numbers, shipping names, transport classes, and regulatory transport requirements
🏷️ UN Number
UN3399
📦 Proper Shipping Name
Organometallic substance, liquid, water-reactive, flammable (3,4-Difluorobenzylzinc bromide, Tetrahydrofuran)
⚠️ Transport Hazard Class
4.3
📋 Packing Group
II
🚢 IMDG Maritime Transport Precautions
Warning: Substances which, in contact with water, emit flammable gases F-G,S-Ň
✈️ IATA Air Transport Precautions
Warning: Substances which, in contact with water, emit flammable gases F-G,S-Ň
Regulatory Information & Compliance
Chemical regulations, safety assessments, and regulatory compliance status
📋 Regulatory Summary
This product is not listed in the U.S. Environmental Protection Agency Toxic Substances Control Act Chemical Substance Inventory. Use of this product is restricted to research and development only. This product must be used by or directly under the supervision of a technically qualified individual as defined by TSCA. This product must not be used for commercial purposes or in formulations for commercial purposes.
❌ Chemical Safety Assessment
No chemical safety assessment has been performed for this substance.
ℹ️ Additional Regulatory Information
Substance of Very High Concern (SVHC) according to the REACH Regulations (EC) No. 1907/2006.
Chemical Safety FAQ & Common Questions
Most frequently asked questions about safety, handling, storage, and regulatory compliance
What is the hazard signal word for 2-Methyl-5-pyridylzinc bromide, 0.5M in THF?
The signal word for this substance is "danger".
What is the physical form of 2-Methyl-5-pyridylzinc bromide, 0.5M in THF?
2-Methyl-5-pyridylzinc bromide, 0.5M in THF is a liquid appearing as not determined with yellow to brown to black color. It has not determined odor.
What is the solubility of 2-Methyl-5-pyridylzinc bromide, 0.5M in THF?
Contact with water releases flammable gases
What is 2-Methyl-5-pyridylzinc bromide, 0.5M in THF used for?
SU24 Scientific research and development
What are the hazard statements for 2-Methyl-5-pyridylzinc bromide, 0.5M in THF?
This substance has 5 hazard statements: H225: Highly flammable liquid and vapor. H261: In contact with water releases flammable gas. H314: Causes severe skin burns and eye damage. H351: Suspected of causing cancer. H335: May cause respiratory irritation.
What is the melting point of 2-Methyl-5-pyridylzinc bromide, 0.5M in THF?
The melting point is Not determined and the boiling point is 66 °C (151 ºF) (THF).