International Chemical Safety Cards

2-METHYLCYCLOHEXANOL ICSC: 0294

2-METHYLCYCLOHEXANOL
o-Methylcyclohexanol
2-Hexahydromethylphenol
o-Hexahydromethylphenol
C7H14O
Molecular mass: 114.2
CAS # 583-59-5
RTECS # GW0220000
ICSC # 0294
UN # 2617
EC # 603-010-00-9
TYPES OF
HAZARD/
EXPOSURE 		ACUTE HAZARDS/
SYMPTOMS 		PREVENTION FIRST AID/
FIRE FIGHTING
FIRE Combustible.
NO open flames.
AFFF. Alcohol-resistant foam. Powder. Carbon dioxide.
EXPLOSION Above 58°C explosive vapour/air mixtures may be formed.
Above 58°C use a closed system, ventilation.
Fire fighters should wear complete protective clothing including self-contained breathing apparatus.
EXPOSURE


  • INHALATION
    		• Cough. Headache.
    		Ventilation.
    		Fresh air, rest. Artificial respiration if indicated. Refer for medical attention.
  • SKIN
    		• Dry skin. Redness.
    		Protective gloves.
    		Remove contaminated clothes. Rinse and then wash skin with water and soap.
  • EYES
    		• Redness.
    		Safety spectacles.
    		First rinse with plenty of water for several minutes (remove contact lenses if easily possible), then take to a doctor.
  • INGESTION

    		• Do not eat, drink, or smoke during work.
    		Rinse mouth. Induce vomiting (ONLY IN CONSCIOUS PERSONS!). Refer for medical attention.
    SPILLAGE DISPOSAL STORAGE PACKAGING & LABELLING
    Collect leaking and spilled liquid in sealable containers as far as possible. Absorb remaining liquid in sand or inert absorbent and remove to safe place.
    		Ventilation along the floor.

    Xn symbol
    R: 20
    S: 24/25
    UN Hazard Class: 3
    UN Packing Group: III
    SEE IMPORTANT INFORMATION ON BACK
    ICSC: 0294 Prepared in the context of cooperation between the International Programme on Chemical Safety & the Commission of the European Communities © IPCS CEC 1993 No modifications to the International version have been made except to add the OSHA PELs, NIOSH RELs and IDLH values.

    International Chemical Safety Cards

    2-METHYLCYCLOHEXANOL ICSC: 0294

    I
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    D
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    PHYSICAL STATE; APPEARANCE:
     VISCOUS COLOURLESS LIQUID , WITH CHARACTERISTIC ODOUR.

    PHYSICAL DANGERS:

    CHEMICAL DANGERS:

    OCCUPATIONAL EXPOSURE LIMITS (OELs):
     TLV not established.
    PDK not established.
    MAK not established.


    		ROUTES OF EXPOSURE:
     The substance can be absorbed into the body by inhalation of its vapour, through the skin and by ingestion.

    INHALATION RISK:
     A harmful contamination of the air will not or will only very slowly be reached on evaporation of this substance at 20°C.

    EFFECTS OF SHORT-TERM EXPOSURE:
     The substance irritates the eyes and the skin. Exposure at high levels of the vapour may result in irritation of the eyes and upper respiratory tract.

    EFFECTS OF LONG-TERM OR REPEATED EXPOSURE:
     Repeated or prolonged contact with skin may cause dermatitis.
    PHYSICAL
    PROPERTIES
    Boiling point: 163-166°C (see Notes)
    Melting point: -9.5°C (see Notes)
    Relative density (water = 1): 0.93
    Solubility in water: poor
    		Relative vapour density (air = 1): 3.9
    Flash point: 58°C c.c.
    Auto-ignition temperature: 296°C
    ENVIRONMENTAL
    DATA
    NOTES
    This substance exists in two geometrical isomers (cis, trans) and can have an optical configuration. Other melting points: 7°C (cis, dl), -4°C (trans, dl). Other boiling points: 165°C (cis, dl), 166°C (trans, d), 167-8°C (trans, dl), 166°C (trans, l).
    NFPA Code: H 0; F 2; R 0;
    ADDITIONAL INFORMATION


    ICSC: 0294 2-METHYLCYCLOHEXANOL
    © IPCS, CEC, 1993
    IMPORTANT LEGAL NOTICE: Neither NIOSH, the CEC or the IPCS nor any person acting on behalf of NIOSH, the CEC or the IPCS is responsible for the use which might be made of this information. This card contains the collective views of the IPCS Peer Review Committee and may not reflect in all cases all the detailed requirements included in national legislation on the subject. The user should verify compliance of the cards with the relevant legislation in the country of use. The only modifications made to produce the U.S. version is inclusion of the OSHA PELs, NIOSH RELs and IDLH values.