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
Tetrahydrofuran a.r. is a liquid. substance commonly used laboratory chemical.
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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.
- H351: Suspected of causing cancer.
- H302: Harmful if swallowed.
- H319: Causes serious eye irritation.
- H335: May cause respiratory irritation.
Precautionary Statements
- P210: Keep away from heat/sparks/open flames/hot surfaces. No smoking.
- P233: Keep container tightly closed.
- P243: Take action to prevent static discharges.
- 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
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24/7 Emergency Response & Poison Control
Critical emergency contact numbers for chemical spills, exposure incidents, and medical emergencies
Emergency Contact
+32 50 28 83 20
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Chemical Composition & Hazardous Ingredients
Detailed component analysis, concentration ranges, and hazardous substance identification
Product Type
substanceGeneral Composition
Mono-constituent
Chemical Components & Hazardous Substances
| Chemical Name | CAS Number | Concentration | Hazardous |
|---|---|---|---|
| Tetrahydrofuran a.r. EC: 203-726-8 | 109-99-9 | 100% | ⚠️ Hazardous |
Emergency First Aid Measures
Critical first aid procedures for chemical exposure incidents and medical emergencies
🫁 Inhalation Exposure
Remove victim into fresh air. In case of respiratory problems, consult a doctor/medical service.
Symptoms:
EXPOSURE TO HIGH CONCENTRATIONS: Irritation of the respiratory tract. Irritation of the nasal mucous membranes. Nausea. Headache. Respiratory difficulties. Dizziness. Coughing. Disturbances of consciousness. Central nervous system depression. Feeling of weakness. Sensorial disturbances. Ringing in the ears.
🖐️ Skin Contact
If possible, wipe up/dry remove chemical. Then rinse/shower immediately with (lukewarm) water. If irritation persists, consult a doctor/medical service.
Symptoms:
Dry skin. Red skin.
👁️ Eye Contact
Rinse immediately with plenty of water. Remove contact lenses, if present and easy to do. Continue rinsing. If irritation persists, consult a doctor/medical service.
Symptoms:
Irritation of the eye tissue. Redness of the eye tissue.
🍽️ Ingestion/Swallowing
Rinse mouth with water. Immediately consult a doctor/medical service. Do not wait for symptoms to occur to consult Poison Center.
Symptoms:
Dry/sore throat. Risk of aspiration pneumonia. Symptoms similar to those listed under inhalation.
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 (PPE)
Occupational exposure limits, engineering controls, and required safety equipment
🧤 Hand Protection
Protective gloves against chemicals (EN 374)
👁️ Eye Protection
Protective goggles (EN 166)
😷 Respiratory Protection
Full face mask with filter type A at conc. in air > exposure limit
🦺 Skin/Body Protection
Protective clothing (EN 14605 or EN 13034). Materials for protective clothing: Excellent resistance: Polyethylene. Good resistance: Tetrafluoroethylene. Less resistance: Polyvinylalcohol (PVA). Poor resistance: Butyl rubber. Chlorinated polyethylene. Natural rubber. Nitrile rubber. Polyvinylchloride (PVC). neoprene/natural rubber. Nitrile rubber/PVC. Viton
Transportation & Shipping Information
UN numbers, shipping names, transport classes, and regulatory transport requirements
🏷️ UN Number
UN 2056
📦 Proper Shipping Name
tetrahydrofuran
⚠️ 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 Tetrahydrofuran a.r.?
The signal word for this substance is "danger".
What is the physical form of Tetrahydrofuran a.r.?
Tetrahydrofuran a.r. is a liquid appearing as liquid. with colourless. color. It has fruity odour. ether-like odour. odor.
What is the solubility of Tetrahydrofuran a.r.?
Soluble in water. Soluble in ethanol. Soluble in ether. Soluble in acetone. Soluble in chloroform. Soluble in dimethyl sulfoxide. Soluble in oils/fats.
What is Tetrahydrofuran a.r. used for?
Laboratory chemical
What are the hazard statements for Tetrahydrofuran a.r.?
This substance has 5 hazard statements: H225: Highly flammable liquid and vapour. H351: Suspected of causing cancer. H302: Harmful if swallowed. H319: Causes serious eye irritation. H335: May cause respiratory irritation.
What is the melting point of Tetrahydrofuran a.r.?
The melting point is -108 C (1013 hPa) and the boiling point is 65 C (1013 hPa).