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NEOPENTYL GLYCOL DIACRYLATE ICSC: 1286
November 1998
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
PDF file for printing   Explanation of fields
CAS # 2223-82-7 C 1 1H 1 6O 4 / CH 2CHCOOCH 2C(CH 3) 2CH 2OCOCHCH 2
RTECS # AS8925000 Molecular mass: 212.3
UN # @####
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 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.
T Symbol
R: 24-36/38-43
S: 1/2-28-39-45
Note: D


EMERGENCY RESPONSE STORAGE

Cool. Store only if stabilized.

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


NOTES
An added stabilizer or inhibitor can influence the toxicological properties of this substance, consult an expert. SR 247, Viscoat 247 are trade names.

IPCS
International
Programme on
Chemical Safety
Prepared in the context of cooperation between the International Programme on Chemical Safety and the European Commission

© IPCS 1999
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.



Updated by AS. Approved by EC. Last update: 10.10.2000.