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NAPHTHA (PETROLEUM), HYDROTREATED HEAVY
ICSC: 1380
Peer-Review Status: 15.03.2001 Validated
Low boiling point hydrogen treated naphtha
Catalytic Reformer Feed 
CAS #: 64742-48-9 UN #: 3295
EC #: 649-327-00-6
EINECS #: 265-150-3
   

TYPES OF
HAZARD /
EXPOSURE
ACUTE HAZARDS / SYMPTOMS      PREVENTION      FIRST AID / FIRE FIGHTING
FIRE Flammable.  NO open flames, NO sparks and NO smoking.  Use water spray, alcohol-resistant foam, powder, carbon dioxide. 
EXPLOSION Above 40°C explosive vapour/air mixtures may be formed.  Above 40°C use a closed system, ventilation and explosion-proof electrical equipment.  In case of fire: keep drums, etc., cool by spraying with water. 
 
EXPOSURE   PREVENT GENERATION OF MISTS!   
Inhalation Dizziness. Headache. Drowsiness. Nausea. Unconciousness.  Use ventilation, local exhaust or breathing protection.  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.  Wear safety goggles.  First rinse with plenty of water for several minutes (remove contact lenses if easily possible), then refer for medical attention. 
Ingestion Cough. Diarrhoea. Sore throat. Vomiting. Further see Inhalation.  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. Then store and dispose of according to local regulations. Do NOT wash away into sewer. Personal protection: filter respirator for organic vapours of low boiling point adapted to the airborne concentration of the substance.   
EC Classification
Symbol: T; R: 45-65; S: 53-45; Note: H, P 
UN Classification
UN Hazard Class: 3; UN Pack Group: III 
GHS Classification
 

EMERGENCY RESPONSE SAFE STORAGE
Transport Emergency Card: TEC (R)-30G35.  Fireproof. Separated from strong oxidants. Well closed. 

IMPORTANT DATA
Physical State; Appearance
COLOURLESS LIQUID. 

Physical dangers
 

Chemical dangers
Reacts with strong oxidants. This generates fire and explosion hazard. 

Occupational exposure limits
TLV (NOT-ESTABLISHED):. 

Routes of exposure
The substance can be absorbed into the body by inhalation of its vapour and by ingestion. 

Inhalation risk
No indication can be given about the rate at which a harmful concentration of this substance in the air is reached on evaporation at 20°C. 

Effects of short-term exposure
The vapour is mildly irritating to the eyes. The substance may cause effects on the central nervous system. Exposure to high concentrations of vapour could cause unconsciousness. If this liquid is swallowed, aspiration into the lungs may result in chemical pneumonitis. 

Effects of long-term or repeated exposure
The liquid defats the skin. See Notes. 


PHYSICAL PROPERTIES ENVIRONMENTAL DATA
Boiling point: 155-217°C
Melting point: <0°C
Density: 0.76-0.79 g/cm³
Solubility in water: none
Vapour pressure, kPa at 20°C: 0.1-0.3
Flash point: 40-62°C c.c.
Auto-ignition temperature: 255-270°C
Explosive limits, vol% in air: 0.7-6.0 
The substance is toxic to aquatic organisms. 

NOTES
This is a mixture of C9-C13 naphthenes, iso- and n-paraffins.
Neither the concentration of aromatics nor of hexane is greater than 0.1% by volume.
Note P: the EU classification as carcinogen (R45) does not apply if it can be shown that the benzene content is below 0.1% by volume.
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.
Exxsol D40 / D60, Shellsol D40 / D60, Hydrosol P 150 / 180, among others, are trade names. 

ADDITIONAL INFORMATION
 

IPCS
International
Programme on
Chemical Safety
WHO ILO EC Prepared in the context of cooperation between the International Programme on Chemical Safety and the European Commission
© IPCS 2004-2012
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    See Also:
       Toxicological Abbreviations