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
Pentane-(-n) 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
GHS09
GHS (Globally Harmonized System) pictograms indicate specific chemical hazard categories and safety precautions
Hazard Statements
- H225: Highly flammable liquid and vapour.
- H304: May be fatal if swallowed and enters airways.
- H336: May cause drowsiness or dizziness.
- H411: Toxic to aquatic life with long lasting effects.
Precautionary Statements
- P273: Avoid release to the environment.
- P301+P310: IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
- P331: Do NOT induce vomiting.
- P403+P235: Store in a well-ventilated place. Keep cool.
Chemical Manufacturers & Supply Chain
Authorized suppliers, manufacturers, and distribution network information
Chem-Lab nv
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24/7 Emergency Response & Poison Control
Critical emergency contact numbers for chemical spills, exposure incidents, and medical emergencies
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+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 |
|---|---|---|---|
| Pentane-(-n) a.r. EC: 203-692-4 | 109-66-0 | Not specified | ✓ Non-hazardous |
Composition Notes
Full text of H- and EUH-statements: see section 16
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: Nausea. Respiratory difficulties. Dizziness. Drowsiness. Coughing. Disturbances of consciousness. Dry/sore throat. Central nervous system depression. Feeling of weakness. Coordination disorders. Mental confusion. Disturbances of heart rate.
🖐️ 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:
ON CONTINUOUS EXPOSURE/CONTACT: Dry skin. Red skin. Cracking of the skin. Itching. Swelling of the skin.
👁️ Eye Contact
Rinse immediately with (lukewarm) water. Remove contact lenses, if present and easy to do. Continue rinsing. If irritation persists, consult a doctor/medical service.
Symptoms:
Redness of the eye tissue.
🍽️ Ingestion/Swallowing
Rinse mouth with water. If you feel unwell, consult a doctor/medical service. Do not wait for symptoms to occur to consult Poison Center.
Symptoms:
Risk of aspiration pneumonia. Gastrointestinal complaints.
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 AX at conc. in air > exposure limit
🦺 Skin/Body Protection
Protective clothing (EN 14605 or EN 13034). Head/neck protection. Materials for protective clothing: Excellent resistance: Viton. Polyethylene/ethylenevinylalcohol. Nitrile rubber. Good resistance: Polyvinylalcohol (PVA). Poor resistance: Butyl rubber. Natural rubber. Polyethylene. Polyvinylchloride (PVC). neoprene (chloroprene rubber)
Transportation & Shipping Information
UN numbers, shipping names, transport classes, and regulatory transport requirements
🏷️ UN Number
UN 1265
📦 Proper Shipping Name
pentanes
⚠️ Transport Hazard Class
3
📋 Packing Group
II
🚛 ADR Transport Precautions
Subject to the provisions
🚢 IMDG Maritime Transport Precautions
Subject to the provisions
✈️ IATA Air Transport Precautions
Subject to the provisions
Chemical Safety FAQ & Common Questions
Most frequently asked questions about safety, handling, storage, and regulatory compliance
What is the hazard signal word for Pentane-(-n) a.r.?
The signal word for this substance is "danger".
What is the physical form of Pentane-(-n) a.r.?
Pentane-(-n) a.r. is a liquid appearing as liquid. with colourless. color. It has almost odourless. paraffin odour. petroleum-like odour. odor.
What is the solubility of Pentane-(-n) a.r.?
Insoluble in water. Substance floats in water. Soluble in ethanol. Soluble in ether. Soluble in acetone. Soluble in chloroform. Soluble in heptane. Soluble in oils/fats.
What is Pentane-(-n) a.r. used for?
Laboratory chemical
What are the hazard statements for Pentane-(-n) a.r.?
This substance has 4 hazard statements: H225: Highly flammable liquid and vapour. H304: May be fatal if swallowed and enters airways. H336: May cause drowsiness or dizziness. H411: Toxic to aquatic life with long lasting effects.
What is the melting point of Pentane-(-n) a.r.?
The melting point is -129 C and the boiling point is 36 C (1013 hPa).