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NEOPENTYL GLYCOL DIACRYLATE
ICSC: 1286
Peer-Review Status: 25.11.1998 Validated
Acrylic acid, 2,2-dimethyltrimethylene ester
2,2-Dimethyl-1,3-propanediyl diacrylate
Dimethylolpropane diacrylate
2-Propenoic acid, 2,2-dimethyl-1,3-propanediyl ester 
CAS #: 2223-82-7 RTECS #: AS8925000
EC #: 607-112-00-4
EINECS #: 218-741-5
    Formula: C11H16O4 / CH2CHCOOCH2C(CH3)2CH2OCOCHCH2
Molecular mass: 212.3

TYPES OF
HAZARD /
EXPOSURE
ACUTE HAZARDS / SYMPTOMS      PREVENTION      FIRST AID / FIRE FIGHTING
FIRE Combustible.  NO open flames.  Use water spray, powder, alcohol-resistant foam, carbon dioxide. 
EXPLOSION      
 
EXPOSURE   STRICT HYGIENE!   
Inhalation Cough. Sore throat.  Use local exhaust or breathing protection.  Fresh air, rest. Refer for medical attention. 
Skin MAY BE ABSORBED! Redness.  Protective gloves. Protective clothing.  Remove contaminated clothes. Rinse and then wash skin with water and soap. Refer for medical attention . 
Eyes Redness. Pain.  Wear safety spectacles, face shield or eye protection in combination with breathing protection.  First rinse with plenty of water for several minutes (remove contact lenses if easily possible), then refer for medical attention. 
Ingestion Abdominal pain. Vomiting.  Do not eat, drink, or smoke during work.  Rinse mouth. Give one or two glasses of water to drink. Refer for medical attention . 

SPILLAGE DISPOSAL
PACKAGING & LABELLING
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. Personal protection: chemical protection suit.   
EC Classification
Symbol: T; R: 24-36/38-43; S: (1/2)-28-39-45; Note: D 
UN Classification
 
GHS Classification
 

EMERGENCY RESPONSE SAFE STORAGE
  Cool. Store only if stabilized. 

IMPORTANT DATA
Physical State; Appearance
LIQUID. 

Physical dangers
Vapours are uninhibited and may polymerize in vents or flame arresters, causing blockage. 

Chemical dangers
The substance may polymerize. 

Occupational exposure limits
TLV (NOT-ESTABLISHED):. 

Routes of exposure
The substance can be absorbed into the body by inhalation and through the skin. 

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 substance is irritating to the eyes, skin and respiratory tract. 

Effects of long-term or repeated exposure
Repeated or prolonged contact may cause skin sensitization. 


PHYSICAL PROPERTIES ENVIRONMENTAL DATA
Boiling point at 0.13kPa: 96°C
Melting point: 6°C
Relative density (water = 1): 1.0
Solubility in water: poor
Vapour pressure, Pa at 20°C: 4
Relative vapour density (air = 1): 7.3
Flash point: 115°C c.c. 
 

NOTES
An added stabilizer or inhibitor can influence the toxicological properties of this substance, consult an expert.
SR 247, Viscoat 247 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
LEGAL NOTICE Neither the EC nor the IPCS nor any person acting on behalf of the EC or the IPCS is responsible for the use which might be made of this information.


    See Also:
       Toxicological Abbreviations