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
C11H16O4 / CH2CHCOOCH2C(CH3)2CH2OCOCHCH2
Molecular mass: 212.3
ICSC # 1286
CAS # 2223-82-7
RTECS # AS8925000
EC # 607-112-00-4
|
|
Types of Hazard/ Exposure
|
Acute Hazards/ Symptoms
|
Prevention
|
First Aid/
Fire Fighting
|
|
FIRE
|
Combustible.
|
NO open flames.
|
Powder, alcohol-resistant foam, water spray, carbon dioxide.
|
|
Explosion
|
|
|
|
|
|
|
Exposure
|
|
STRICT HYGIENE!
|
|
|
•Inhalation
|
Cough.
Sore throat.
|
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.
|
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 take to a doctor.
|
|
•Ingestion
|
Abdominal pain.
Vomiting.
|
Do not eat, drink, or smoke during work.
|
Rinse mouth.
Give plenty of water to drink.
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.
Chemical protection suit.
|
Cool.
Store only if stabilized.
|
Note: D
T symbol
R: 24-36/38-43
S: 1/2-28-39-45
|
|
|
|
Important Data
|
Physical State; Appearance:
LIQUID
Physical Dangers:
Vapours are uninhibited and may polymerize in the 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 in which a harmful concentration in the air is reached on evaporation of this substance at 20°C.
Effects of Short-Term Exposure:
The substance
irritates
the eyes,
the skin and
the respiratory tract.
Effects of Long-Term or Repeated Exposure:
Repeated or prolonged contact may cause skin sensitization.
|
|
Physical
Properties
|
Boiling point at 0.13 kPa: 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.
|
|
Environmental
Data
|
|
|
N O T E S
|
|
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
|
|
|
|
ICSC: 1286
|
NEOPENTYL GLYCOL DIACRYLATE
|
|
(C) IPCS, CEC, 1994
|
|
|
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.
|
|
|