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Safety Data Sheet EN

Methylcyclohexane

CAS 108-87-2
EC 203-624-3

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01

Identification

Product identifiers, regulatory numbers, and supplier information

Product Information

Product Name
Methylcyclohexane
Product Code
433770000; 433770010; 433770025
Chemical Name
Methylcyclohexane
Synonyms
Hexahydrotoluene.; Cyclohexylmethane

Regulatory Identifiers

CAS Number
108-87-2 Check regulations →
EC Number
203-624-3 Check regulations →

Identified Uses

Laboratory chemicals.

Uses advised against

No Information available

Manufacturers & Suppliers

T

Thermo Fisher Scientific

distributor

Janssen Pharmaceuticalaan 3a, 2440 Geel, Belgium

F

Fisher Scientific UK

distributor

Bishop Meadow Road, Loughborough, Leicestershire LE11 5RG, United Kingdom

F

Fisher Scientific AG

distributor

Neuhofstrasse 11, CH 4153 Reinach

+41 (0) 56 618 41 11

Emergency Contacts

Emergency Contact

001-800-227-6701

Emergency Contact

+32 14 57 52 11

Emergency Contact

001-201-796-7100

Emergency Contact

+32 14 57 52 99

CHEMTREC

001-800-424-9300

CHEMTREC

001-703-527-3887

Tox Info Suisse

145

24hr

Tox Info Suisse

+41-44 251 51 51

Chemtrec

0800 564 402

24h

Chemtrec

+41-43 508 20 11

02

Hazard Identification

GHS classification, signal word, pictograms, and hazard statements

Classified danger

Hazard Classifications

Flam. Liq. Cat. 2 H225
Asp. Tox. Cat. 1 H304
Skin Irrit. Cat. 2 H315
STOT SE Cat. 3 H336
Aquatic Chronic Cat. 2 H411

GHS Pictograms

GHS02 - Flammable

GHS02

GHS07 - Health hazard

GHS07

GHS08 - Serious health hazard

GHS08

GHS09 - Environmental hazard

GHS09

Hazard Statements

H225 Highly flammable liquid and vapor
H304 May be fatal if swallowed and enters airways
H315 Causes skin irritation
H336 May cause drowsiness or dizziness
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
P240 Ground and bond container and receiving equipment
P261 Avoid breathing dust/fume/gas/mist/vapors/spray
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

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03

Composition / Information on Ingredients

Chemical components, concentration ranges, and hazardous substance identification

Type substance
Chemical Name CAS Number Concentration Hazardous
Methylcyclohexane EC: 203-624-3 108-87-2 95 - 100% Yes
04

First Aid Measures

Emergency procedures for chemical exposure incidents

Inhalation

Remove to fresh air. If not breathing, give artificial respiration. Get medical attention.

Symptoms: Difficulty in breathing. Inhalation of high vapor concentrations may cause symptoms like headache, dizziness, tiredness, nausea and vomiting. Risk of serious damage to the lungs (by aspiration).

Skin contact

Wash off immediately with plenty of water for at least 15 minutes. Get medical attention.

Eye contact

Rinse immediately with plenty of water, also under the eyelids, for at least 15 minutes. Get medical attention.

Ingestion

Do NOT induce vomiting. Call a physician or poison control center immediately.

Immediate Medical Attention

Get medical attention.

Medical Treatment

Treat symptomatically.

05

Firefighting Measures

Extinguishing media, specific hazards, and firefighter protection

Suitable media

Water spray, carbon dioxide (CO2), dry chemical, alcohol-resistant foam. Water mist may be used to cool closed containers.

Unsuitable media

Do not use a solid water stream as it may scatter and spread fire.

Specific hazards

Flammable. Containers may explode when heated. Vapors may form explosive mixtures with air. Vapors may travel to source of ignition and flash back.

Instructions

Thermal decomposition can lead to release of irritating gases and vapors.

Firefighter Protection

As in any fire, wear self-contained breathing apparatus pressure-demand, MSHA/NIOSH (approved or equivalent) and full protective gear.

06

Accidental Release Measures

Spill cleanup procedures, containment, and environmental protection

Environmental

Do not flush into surface water or sanitary sewer system.

Cleanup methods

Soak up with inert absorbent material.

Related Products

Similar products with comparable safety profiles

07

Handling and Storage

Safe handling precautions, storage conditions, and workplace requirements

Handling

Wear personal protective equipment/face protection. Do not get in eyes, on skin, or on clothing. Avoid ingestion and inhalation. Keep away from open flames, hot surfaces and sources of ignition. Use only non-sparking tools. Use spark-proof tools and explosion-proof equipment. Take precautionary measures against static discharges. Wash hands before breaks and immediately after handling the product. To avoid ignition of vapors by static electricity discharge, all metal parts of the equipment must be grounded.

Storage

Keep containers tightly closed in a dry, cool and well-ventilated place. Flammables area. Keep away from heat, sparks and flame.

Hygiene

Handle in accordance with good industrial hygiene and safety practice. Keep away from food, drink and animal feeding stuffs. Do not eat, drink or smoke when using this product. Remove and wash contaminated clothing and gloves, including the inside, before re-use. Wash hands before breaks and after work.

Fire prevention

Keep away from open flames, hot surfaces and sources of ignition. Use only non-sparking tools. Use spark-proof tools and explosion-proof equipment. Take precautionary measures against static discharges. To avoid ignition of vapors by static electricity discharge, all metal parts of the equipment must be grounded.

08

Exposure Controls / PPE

Occupational exposure limits, engineering controls, and protective equipment

Engineering

Ensure that eyewash stations and safety showers are close to the workstation location. Use explosion-proof electrical/ventilating/lighting/equipment. Ensure adequate ventilation, especially in confined areas. Wherever possible, engineering control measures such as the isolation or enclosure of the process, the introduction of process or equipment changes to minimise release or contact, and the use of properly designed ventilation systems, should be adopted to control hazardous materials at source

Hands

Protective gloves. Glove material: Nitrile rubber, Viton (R). Breakthrough time: See manufacturers recommendations. EU standard: EN 374. Glove comments: (minimum requirement)

Eyes

Wear safety glasses with side shields (or goggles) (European standard - EN 166)

Respiratory

No protective equipment is needed under normal use conditions. Large scale/emergency use: Use a NIOSH/MSHA or European Standard EN 136 approved respirator if exposure limits are exceeded or if irritation or other symptoms are experienced. Small scale/Laboratory use: Maintain adequate ventilation

Skin/Body

Wear appropriate protective gloves and clothing to prevent skin exposure. Inspect gloves before use. observe the instructions regarding permeability and breakthrough time which are provided by the supplier of the gloves. (Refer to manufacturer/supplier for information) gloves are suitable for the task: Chemical compatability, Dexterity, Operational conditions, User susceptibility, e.g. sensitisation effects, also take into consideration the specific local conditions under which the product is used, such as the danger of cuts, abrasion. gloves with care avoiding skin contamination.

Environmental

Prevent product from entering drains. Do not allow material to contaminate ground water system.

09

Physical and Chemical Properties

Appearance, physical state, melting point, boiling point, and material characteristics

Physical State
Liquid
Physical State Data
liquid
State Under Standard Conditions
---
Appearance
Colorless
Colour
---
Colour Intensity
---
Form
---
Odor
aromatic
Odor Threshold
No data available
Ph
No information available
Melting Point
-126 °C / -194.8 °F
Boiling Point
101 °C / 213.8 °F
Flash Point
-3 °C / 26.6 °F
Freezing Point
---
Softening Point
---
Solidification Point
---
Cloud Point
---
Crystallisation Point
---
Relative Evaporation Rate
---
Evaporation Rate
No information available
Vapor Pressure
48 mbar @ 20 °C
Vapor Density
3.4
Relative Density
0.770
Bulk Density
Not applicable
Density
---
Flammability
---
Upper Explosive Limit
6.7 vol%
Lower Explosive Limit
1.2 vol%
Explosive Limits
---
Auto Ignition Temperature
285 °C / 545 °F
Decomposition Temperature
No data available
Solubility
---
Partition Coefficient
---
Solubility In Water
0.1 g/l (20°C)
Solubility In Fat
---
Molecular Weight
98.19
Voc Content
---
Metal Corrosion
---
Dynamic Viscosity
---
Kinematic Viscosity
---
Properties Status
---
10

Stability and Reactivity

Chemical stability, hazardous reactions, and incompatible materials

Stability

Stable under normal conditions.

Reactivity

None known, based on information available

Hazardous reactions

Hazardous polymerization does not occur. None under normal processing.

Avoid

Incompatible products. Excess heat. Keep away from open flames, hot surfaces and sources of ignition.

Incompatible

Strong oxidizing agents.

Decomposition

Carbon monoxide (CO). Carbon dioxide (CO₂).

12

Ecological Information

Environmental toxicity, biodegradation, and bioaccumulation data

The data for this section has not been processed yet.

13

Disposal Considerations

Waste treatment methods, disposal recommendations, and waste codes

The data for this section has not been processed yet.

14

Transport Information

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

UN Number
UN2296
Shipping Name
Methylcyclohexane
Transport Class
3
Packing Group
II
15

Regulatory Information

Chemical regulations, safety assessments, and compliance status

The data for this section has not been processed yet.

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Frequently Asked Questions

Common questions about safety, handling, and properties

What other names is Methylcyclohexane known by?

Methylcyclohexane is also known as: Hexahydrotoluene.; Cyclohexylmethane

What is the hazard signal word for Methylcyclohexane?

The signal word is danger.

What is the physical form of Methylcyclohexane?

Methylcyclohexane is a liquid appearing as colorless . It has aromatic odor.

What is Methylcyclohexane used for?

Laboratory chemicals.

What are the hazard statements for Methylcyclohexane?

This substance has 5 hazard statements:

  • H225: Highly flammable liquid and vapor
  • H304: May be fatal if swallowed and enters airways
  • H315: Causes skin irritation
  • H336: May cause drowsiness or dizziness
  • H411: Toxic to aquatic life with long lasting effects

What is the melting point of Methylcyclohexane?

The melting point is -126 °C / -194.8 °F and the boiling point is 101 °C / 213.8 °F.