INTOX Home Page
DISTILLATES, PETROLEUM, solvent-refined light naphthenic ICSC: 1430
Date of Peer Review: October 2001

Base oil
Lubricant base oil
Lubricant oil
Mineral oil
CAS # 64741-97-5
RTECS # PY8041000
UN #
EC # 649-458-00-9
TYPES OF HAZARD / EXPOSURE ACUTE HAZARDS / SYMPTOMS PREVENTION FIRST AID / FIRE FIGHTING
FIRE Combustible.
NO open flames.
Foam, water spray, dry powder, carbon dioxide.
EXPLOSION

In case of fire: keep drums, etc., cool by spraying with water.
EXPOSURE


Inhalation Dizziness. Headache.
Local exhaust.
Fresh air, rest. Refer for medical attention.
Skin Dry skin.
Protective gloves.
Remove contaminated clothes. Rinse skin with plenty of water or shower.
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 Diarrhoea. Nausea.
Do not eat, drink, or smoke during work.
Do NOT induce vomiting. Refer for medical attention. See Notes.
SPILLAGE DISPOSAL PACKAGING & LABELLING
Ventilation. 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.
EU Classification
Symbol: T
R: 45
S: 53-45
Note: [H, L]
UN Classification

EMERGENCY RESPONSE STORAGE

Separated from strong oxidants.
IPCS
International
Programme on
Chemical Safety
Prepared in the context of cooperation between the International Programme on Chemical Safety and the Commission of the European Communities IPCS, CEC 1999

SEE IMPORTANT INFORMATION ON BACK
DISTILLATES, PETROLEUM, solvent-refined light naphthenic ICSC: 1430
IMPORTANT DATA
PHYSICAL STATE; APPEARANCE:
LIQUID

CHEMICAL DANGERS:
Reacts with strong oxidants causing fire and explosion hazard.

OCCUPATIONAL EXPOSURE LIMITS:
TLV: (oil mist, mineral) 5 mg/m Intended change (ACGIH 2001).
ROUTES OF EXPOSURE:
The substance can be absorbed into the body by inhalation of its aerosol and by ingestion.

INHALATION RISK:
Evaporation at 20C is negligible; a harmful concentration of airborne particles can, however, be reached quickly when dispersed.

EFFECTS OF SHORT-TERM EXPOSURE:
The substance is irritating to the skin. If this liquid is swallowed, aspiration into the lungs may result in chemical pneumonitis.

EFFECTS OF LONG-TERM OR REPEATED EXPOSURE:
Repeated or prolonged contact with skin may cause dermatitis.
PHYSICAL PROPERTIES
Boiling point: 150-600C
Relative density (water = 1): about 0.84 - 0.94 at 15C
Flash point: > 124C
Octanol/water partition coefficient as log Pow: 3.9 - 6 (calculated)
ENVIRONMENTAL DATA

NOTES
A raffinate contains C15-C30 hydrocarbons with a viscosity of less than 19 cSt at 40C (100 SUS at 100F). It contains few normal paraffins. Depending on the raw material and the production processes, the composition and physical properties of this solvent can vary considerably.
The symptoms of chemical pneumonitis do not become manifest until a few hours or even a few days have passed and they are aggravated by physical effort.
Note L: the EU classification as carcinogen (R45) does not apply if it can be shown that DMSO extract (IP 346) is below 3% by volume. PY8041000 refers to mineral oil, petroleum distillate, solvent refined (mild) light naphthenic; PY8041001 refers to mineral oil, petroleum distillate, solvent refined (severe) light naphthenic.
Card has been partly updated in April 2005. See section EU classification.
ADDITIONAL INFORMATION


LEGAL NOTICE Neither the CEC nor the IPCS nor any person acting on behalf of the CEC or the IPCS is responsible for the use which might be made of this information
IPCS, CEC 1999
See Also:
        Distillates, petroleum, solvent-refined heavy paraffinic (ICSC)
        Hydrotreated, heavy paraffinic petroleum distillate (mildly hydrotreated) (CHEMINFO)
        Hydrotreated, heavy paraffinic petroleum distillate (severely hydrotreated) (CHEMINFO)
        Solvent-dewaxed heavy paraffinic petroleum distillate (no/mild solvent-refining or no/mild hydrotreatment) (CHEMINFO)
        Solvent-dewaxed, heavy paraffinic petroleum distillate (severe solvent-refining or severe hydrotreatment) (CHEMINFO)
        Solvent-refined heavy paraffinic petroleum distillate (mildly solvent-refined) (CHEMINFO)
        Solvent-refined, heavy paraffinic petroleum distillate (severely solvent-refined) (CHEMINFO)