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Cyclohexane a.r.

DANGER Liquid SDS/MSDS
Chemical Identity

Product Identification & Regulatory Data

Official chemical identifiers, CAS numbers, and regulatory compliance information

Basic Product Information

Product Name
Cyclohexane a.r.
Product Form
Substance
Product Code
CL00.0338
Chemical Name
Cyclohexane a.r.
Synonyms
Hexahydrobenzene; Benzene hexahydride; Hexamethylene.

Regulatory Identifiers

CAS Number

Chemical Abstracts Service registry number - unique identifier for chemical substances

EC Number

European Community number - used for regulatory compliance in EU/EEA

REACH Registration Number
01-2119463273-41-0005

Registration, Evaluation, Authorisation and Restriction of Chemicals - EU regulation compliance

Uses Information

Identified Uses
Laboratory chemical

Overview

Cyclohexane a.r. (CAS: 110-82-7 ) is a liquid. substance commonly used laboratory chemical.

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Safety Classification

GHS Hazard Classification & Safety Warnings

Globally Harmonized System (GHS) hazard pictograms, signal words, and safety classifications

Classification Status

Classified

Signal Word

danger (Danger)

Hazard Classifications

Flam. Liq. Category 2 H225
Asp. Tox. Category 1 H304
Skin Irrit. Category 2 H315
STOT SE Category 3 H336
Aquatic Acute Category 1 H400
Aquatic Chronic Category 1 H410

GHS Hazard Pictograms & Safety Symbols

GHS02 GHS Hazard Pictogram: Flammable hazard - Fire risk materials including gases, liquids, and solids

GHS02

GHS08 GHS Hazard Pictogram: Serious health hazard - Carcinogenic, mutagenic, or toxic to organs

GHS08

GHS07 GHS Hazard Pictogram: Health hazard warning - Materials harmful to health including irritants and sensitizers

GHS07

GHS09 GHS Hazard Pictogram: Environmental hazard - Materials toxic to aquatic life and environment

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.
  • H315: Causes skin irritation.
  • H336: May cause drowsiness or dizziness.
  • H410: Very toxic to aquatic life with long lasting effects.

Precautionary Statements

  • P210: Keep away from heat/sparks/open flames/hot surfaces. No smoking.
  • P240: Ground and bond container and receiving equipment.
  • P273: Avoid release to the environment.
  • P301+P310: IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
  • P302+P352: IF ON SKIN: Wash with plenty of soap and water.
  • P331: Do NOT induce vomiting.
  • P403+P233: Store in a well-ventilated place. Keep container tightly closed.
Supply Chain

Manufacturers & Suppliers

Authorized suppliers, manufacturers, and distribution network information

Chem-Lab nv company logo - Safety Data Sheet supplier organization

Chem-Lab nv

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Industriezone 'De arend 2' Zedelgem Belgium

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Emergency

24/7 Emergency Response

Critical emergency contact numbers for chemical spills, exposure incidents, and medical emergencies

Emergency Contact

+32 50 28 83 20

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Composition

Chemical Composition & Hazardous Ingredients

Detailed component analysis, concentration ranges, and hazardous substance identification

Product Type

substance

Chemical Components & Hazardous Substances

Chemical Name CAS Number Concentration Hazardous
Cyclohexane a.r.
EC: 203-806-2
110-82-7 Not specified Non-hazardous
First Aid

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. Headache. Dizziness. Drowsiness. Disturbances of consciousness. Central nervous system depression. Coordination disorders. Mental confusion. Tremor. Disturbed motor response.

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:

Tingling/irritation 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:

Slight irritation.

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:

AFTER INGESTION OF HIGH QUANTITIES: Nausea. Vomiting. Risk of aspiration pneumonia. Central nervous system depression. Diarrhea. Symptoms similar to those listed under inhalation.

Alternatives

Related Chemical Substances & Alternative Products

Similar chemicals with comparable safety profiles and industrial applications

Section 9

Technical Specifications & Material Properties

Physical state, chemical properties, melting point, boiling point, and material characteristics

Density
774 kg/m (25 C)
Critical Property
Appearance
Liquid.
Odor Threshold
Not available
Melting Point
7 C
Critical Property
Ph
7 (0.005 %, 24 C)
Decomposition Temperature
No data available in the literature
Bulk Density
Not available
Voc Content
100 %
Relative Density
0.77 (25 C)
Boiling Point
81 C
Critical Property
Solubility In Fat
Soluble in oils/fats.
Lower Explosive Limit
1.3 vol %
Relative Evaporation Rate
6
Physical State
Liquid
Critical Property
Vapor Density
Not available
Molecular Weight
84.16 g/mol
Auto Ignition Temperature
260 C (T3)
Dynamic Viscosity
0.894 mPa.s (25 C)
Physical State Data
liquid
Flash Point
-20 C (Closed cup, 1013 hPa)
Critical Property
Crystallisation Point
Not available
Colour Intensity
Not available
Upper Explosive Limit
8.4 vol %
Odor
Mild odour. Sweet odour. Petroleum-like odour. Commercial/unpurified substance: irritating/pungent odour.
Cloud Point
Not available
Vapor Pressure
124 hPa (24 C)
Colour
Colourless.
Kinematic Viscosity
1.16 mm/s (26 C, Calculated)
Explosive Limits
Not available
Metal Corrosion
Not available
Flammability
Not available
Solidification Point
Not available
Properties Status
Not available
Form
Not available
Solubility In Water
0.005 g/100ml (24 C)
Partition Coefficient
3.44 (Experimental value, 25 C)
Freezing Point
Not available
Evaporation Rate
Not available
Solubility
Insoluble in water. Substance floats in water. Soluble in ethanol. Soluble in ether. Soluble in acetone. Soluble in tetrachloromethane. Soluble in ligroin. Soluble in oils/fats. Soluble in methanol.
Softening Point
Not available
State Under Standard Conditions
Not available
Section 8

Exposure Controls & Personal Protective Equipment

Occupational exposure limits, engineering controls, and required safety equipment

Hand Protection

Protective gloves against chemicals (EN 374)

Eye Protection

Eye protection not required in normal conditions

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: Nitrile rubber. Viton. Good resistance: Polyvinylalcohol (PVA). Tetrafluoroethylene. Less resistance: Butyl rubber. neoprene/butyl rubber. Natural rubber. neoprene (chloroprene rubber). Polyethylene. Polyvinylchloride (PVC). neoprene/natural rubber

Section 14

Transportation & Shipping Information

UN numbers, shipping names, transport classes, and regulatory transport requirements

UN Number

UN 1145

Proper Shipping Name

cyclohexane

Transport Hazard Class

3

Packing Group

II

FAQ

Chemical Safety FAQ & Common Questions

Most frequently asked questions about safety, handling, storage, and regulatory compliance

What other names is Cyclohexane a.r. known by?

Cyclohexane a.r. is also known as: Hexahydrobenzene; Benzene hexahydride; Hexamethylene.

What is the hazard signal word for Cyclohexane a.r.?

The signal word for this substance is "danger".

What is the physical form of Cyclohexane a.r.?

Cyclohexane a.r. is a liquid appearing as liquid. with colourless. color. It has mild odour. sweet odour. petroleum-like odour. commercial/unpurified substance: irritating/pungent odour. odor.

What is the solubility of Cyclohexane a.r.?

Insoluble in water. Substance floats in water. Soluble in ethanol. Soluble in ether. Soluble in acetone. Soluble in tetrachloromethane. Soluble in ligroin. Soluble in oils/fats. Soluble in methanol.

What is Cyclohexane a.r. used for?

Laboratory chemical

What are the hazard statements for Cyclohexane a.r.?

This substance has 5 hazard statements: H225: Highly flammable liquid and vapour. H304: May be fatal if swallowed and enters airways. H315: Causes skin irritation. H336: May cause drowsiness or dizziness. H410: Very toxic to aquatic life with long lasting effects.

What is the melting point of Cyclohexane a.r.?

The melting point is 7 C and the boiling point is 81 C.