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
n-Hexane is a liquid substance commonly used for professional users only. life cycle stages: is use at industrial sites, m manufacture. sector of use: su3 industrial uses: uses of substances as such or in preparations at industrial sites, su9 manufacture of fine chemicals, su10 formulation [mixing] of preparations and/or re-packaging (excluding alloys), su24 scientific research and development. product category: pc19 intermediate, pc20 processing aids such as ph-regulators, flocculants, precipitants, neutralization agents, pc21 laboratory chemicals, pc29 pharmaceuticals, pc39 cosmetics, personal care products, pc40 extraction agents. process category: proc1 chemical production or refinery in closed process without likelihood of exposure or processes with equivalent containment conditions. proc2 chemical production or refinery in closed continuous process with occasional controlled exposure or processes with equivalent containment conditions, proc3 manufacture or formulation in the chemical industry in closed batch processes with occasional controlled exposure or processes with equivalent containment condition, proc4 chemical production where opportunity for exposure arises, proc5 mixing or blending in batch processes, proc9 transfer of substance or mixture into small containers (dedicated filling line, including weighing), proc15 use as laboratory reagent. environmental release category: erc1 manufacture of the substance, erc2 formulation into mixture, erc4 use of non-reactive processing aid at industrial site (no inclusion into or onto article), erc6a use of intermediate. article category: ac0 other. application of the substance / the mixture: industrial use, chemical analytics, 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.
- H315: Causes skin irritation.
- H361: Suspected of damaging fertility or the unborn child.
- H336: May cause drowsiness or dizziness.
- H373: May cause damage to organs through prolonged or repeated exposure.
- H304: May be fatal if swallowed and enters airways.
- H411: Toxic to aquatic life with long lasting effects.
Precautionary Statements
- P210: Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
- P241: Use explosion-proof [electrical/ventilating/lighting] equipment.
- P280: Wear protective gloves/protective clothing/eye protection/face protection.
- P303+P361+P353: IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water [or shower].
- P304+P340: IF INHALED: Remove person to fresh air and keep comfortable for breathing.
- P403+P233: Store in a well-ventilated place. Keep container tightly closed.
- P501: Dispose of contents/container in accordance with local/regional/national/international regulations.
Chemical Manufacturers & Supply Chain
Authorized suppliers, manufacturers, and distribution network information
Th. Geyer GmbH & Co. KG
manufacturer
24/7 Emergency Response & Poison Control
Critical emergency contact numbers for chemical spills, exposure incidents, and medical emergencies
National Poisons Information Service
(00 44) 87 06 00 62 66
GB
NHS 111
111
GB
In England and Wales
NHS 24
111
GB
In Scotland
Chemical Composition & Hazardous Ingredients
Detailed component analysis, concentration ranges, and hazardous substance identification
Product Type
substanceChemical Components & Hazardous Substances
| Chemical Name | CAS Number | Concentration | Hazardous |
|---|---|---|---|
| n-hexane EC: 203-777-6 | 110-54-3 | Not specified | ✓ Non-hazardous |
Emergency First Aid Measures
Critical first aid procedures for chemical exposure incidents and medical emergencies
🫁 Inhalation Exposure
Remove person from danger zone. Supply fresh air. Seek immediate medical advice.
🖐️ Skin Contact
Wash with plenty of soap and water, take off soiled clothes and shoes. After prolonged contact (accidental/forced) or any signs of skin changes (redness or other signs of inflammation), consult a doctor. If skin irritation continues, consult a doctor.
Symptoms:
redness or other signs of inflammation, skin irritation
👁️ Eye Contact
Protect unharmed eye. Remove contact lenses. Seek medical treatment. Immediately rinse opened eye for several minutes under running water. If symptoms persist, consult a doctor.
🍽️ Ingestion/Swallowing
Do not induce vomiting - risk of aspiration. Keep airways clear. Call a doctor immediately.
Symptoms:
Pulmonary failure possible after aspiration of vomit.
🚨 Immediate Medical Attention Required
In case of lung irritation, administer glucocorticoid dose aerosol. If swallowed or in case of vomiting, danger of entering the lungs. Monitor circulation, possible shock treatment. Later observation for pneumonia and pulmonary oedema. Symptomatic treatment.
Medical Treatment
In case of lung irritation, administer glucocorticoid dose aerosol. Monitor circulation, possible shock treatment. Later observation for pneumonia and pulmonary oedema. Symptomatic treatment.
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
🏭 Engineering Controls
No further data; see section 7.
🧤 Hand Protection
Labsoluteprotective Protective gloves The glove material has to be impermeable and resistant to the product/ the substance/ the preparation. Due to missing tests no recommendation to the glove material can be given for the product/ the preparation/ the chemical mixture. Selection of the glove material on consideration of the penetration times, rates of diffusion and the degradation Material of gloves Nitrile rubber, NBR Material thickness > 0.4 mm The selection of the suitable gloves does not only depend on the material, but also on further marks of quality and varies from manufacturer to manufacturer. Penetration time of glove material level 6 for application > 480 min The exact break through time has to be found out by the manufacturer of the protective gloves and has to be observed.
👁️ Eye Protection
Safety glasses
😷 Respiratory Protection
Not necessary if room is well-ventilated.
🦺 Skin/Body Protection
Protective work clothing (e. g. safety shoes EN ISO 20345, long-sleeved protective working garments).
Transportation & Shipping Information
UN numbers, shipping names, transport classes, and regulatory transport requirements
🏷️ UN Number
UN1208
📦 Proper Shipping Name
HEXANES, ENVIRONMENTALLY HAZARDOUS
⚠️ Transport Hazard Class
3
📋 Packing Group
II
🚛 ADR Transport Precautions
Warning: Flammable liquids.
🚢 IMDG Maritime Transport Precautions
Warning: Flammable liquids.
✈️ IATA Air Transport Precautions
Warning: Flammable liquids.
Chemical Safety FAQ & Common Questions
Most frequently asked questions about safety, handling, storage, and regulatory compliance
What is the hazard signal word for n-Hexane?
The signal word for this substance is "danger".
What is the physical form of n-Hexane?
n-Hexane is a fluid appearing as liquid with colourless color. It has characteristic odor.
What is n-Hexane used for?
For professional users only. Life cycle stages: IS Use at industrial Sites, M Manufacture. Sector of Use: SU3 Industrial uses: Uses of substances as such or in preparations at industrial sites, SU9 Manufacture of fine chemicals, SU10 Formulation [mixing] of preparations and/or re-packaging (excluding alloys), SU24 Scientific research and development. Product category: PC19 Intermediate, PC20 Processing aids such as pH-regulators, flocculants, precipitants, neutralization agents, PC21 Laboratory chemicals, PC29 Pharmaceuticals, PC39 Cosmetics, personal care products, PC40 Extraction agents. Process category: PROC1 Chemical production or refinery in closed process without likelihood of exposure or processes with equivalent containment conditions. PROC2 Chemical production or refinery in closed continuous process with occasional controlled exposure or processes with equivalent containment conditions, PROC3 Manufacture or formulation in the chemical industry in closed batch processes with occasional controlled exposure or processes with equivalent containment condition, PROC4 Chemical production where opportunity for exposure arises, PROC5 Mixing or blending in batch processes, PROC9 Transfer of substance or mixture into small containers (dedicated filling line, including weighing), PROC15 Use as laboratory reagent. Environmental release category: ERC1 Manufacture of the substance, ERC2 Formulation into mixture, ERC4 Use of non-reactive processing aid at industrial site (no inclusion into or onto article), ERC6a Use of intermediate. Article category: AC0 Other. Application of the substance / the mixture: Industrial use, Chemical analytics, Laboratory chemical.
What are the hazard statements for n-Hexane?
This substance has 7 hazard statements: H225: Highly flammable liquid and vapour. H315: Causes skin irritation. H361: Suspected of damaging fertility or the unborn child. H336: May cause drowsiness or dizziness. H373: May cause damage to organs through prolonged or repeated exposure. H304: May be fatal if swallowed and enters airways. H411: Toxic to aquatic life with long lasting effects.
What is the melting point of n-Hexane?
The melting point is -95.3 C and the boiling point is ~68 C.