Dipropylene glycol monobutyl ether
Dipropylene glycol butyl ether
DPGnBE
1-(2-Methyl-2-butoxy-ethoxy)-2-propanol
C10H22O3 / CH3(CH2)3OCHCH3CH2OCH2CHOHCH3
Molecular mass: 190.3
ICSC # 1616
CAS # 24083-03-2
EC # 603-050-00-7
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Types of Hazard/ Exposure
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Acute Hazards/ Symptoms
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Prevention
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First Aid/
Fire Fighting
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FIRE
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Combustible.
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NO open flames.
NO contact with strong oxidants.
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In case of fire in the surroundings: use appropriate extinguishing media.
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Explosion
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Exposure
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•Inhalation
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Ventilation.
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Fresh air, rest.
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•Skin
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Protective gloves.
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Rinse skin with plenty of water or shower.
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•Eyes
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Safety spectacles
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First rinse with plenty of water for several minutes (remove contact lenses if easily possible), then take to a doctor.
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•Ingestion
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Do not eat, drink, or smoke during work.
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Give one or two glasses of water to drink.
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Spillage Disposal
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Storage
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Packaging & Labelling
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Collect leaking liquid in sealable containers.
Absorb remaining liquid in sand or inert absorbent and remove to safe place.
Then wash away with plenty of water.
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Separated from
strong oxidants,
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Xn symbol
R: 21/22
S: 2
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Important Data
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Physical State; Appearance:
COLOURLESS LIQUID
Physical Dangers:
Chemical Dangers:
The substance can presumably form explosive peroxides.
Reacts with strong oxidants.
Occupational Exposure Limits:
TLV not established.
MAK not established.
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Routes of Exposure:
Inhalation Risk:
No indication can be given about the rate in which a harmful concentration in the air is reached on evaporation of this substance at 20°C.
Effects of Short-Term Exposure:
Effects of Long-Term or Repeated Exposure:
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Physical
Properties
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Boiling point: 229°C
Melting point: < -75°C
Relative density (water = 1): 1.03
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Solubility in water, g/100 ml at 20°C: 5
Vapour pressure, kPa at 20°C: 0.008
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Environmental
Data
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N O T E S
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The substance is combustible but no flash point is available in literature.
Environmental effects from the substance have not been investigated.
adequately
See ICSC 1617.
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ADDITIONAL INFORMATION
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ICSC: 1616
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1-(2-BUTOXYPROPOXY)-2-PROPANOL
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(C) IPCS, CEC, 1994
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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 NIOSH IDLH values.
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