International Chemical Safety Cards

BUTYL ACRYLATE

ICSC: 0400

Acrylic acid n-butyl ester
2-Propenoic acid, butyl ester
Butyl 2-propenoate
CH₂=CHCOOC₄H₉ / C₇H₁₂O₂
Molecular mass: 128.2

ICSC #    0400
CAS #     141-32-2
RTECS # UD3150000
UN #        2348
EC #         607-062-00-3
November 28, 2003 Peer reviewed

TYPES OF HAZARD/ EXPOSURE	ACUTE HAZARDS/ SYMPTOMS	PREVENTION	FIRST AID/ FIRE FIGHTING
FIRE	Flammable.	NO open flames, NO sparks, and NO smoking. See Chemical dangers.	Powder, AFFF, foam, carbon dioxide.
EXPLOSION	Above 37°C explosive vapour/air mixtures may be formed.	Above 37°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! AVOID ALL CONTACT!
•INHALATION	Burning sensation. Cough. Shortness of breath. Sore throat.	Ventilation, local exhaust, or breathing protection.	Fresh air, rest. Refer for medical attention.
•SKIN	Redness. Pain.	Protective gloves. Protective clothing.	Remove contaminated clothes. Rinse skin with plenty of water or shower. Refer for medical attention.
•EYES	Redness. Pain.	Safety goggles, 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. Nausea. Vomiting. Diarrhoea.	Do not eat, drink, or smoke during work.	Rinse mouth. Do NOT induce vomiting. Give plenty of water to drink. Refer for medical attention.

SPILLAGE DISPOSAL

STORAGE

PACKAGING & LABELLING

Remove all ignition sources. Collect leaking liquid in covered containers. Absorb remaining liquid in sand or inert absorbent and remove to safe place. (Extra personal protection: filter respirator for organic gases and vapours.) Chemical protection suit. Do NOT let this chemical enter the environment.

Fireproof. Cool. Keep in the dark. Separated from strong oxidants. Store only if stabilized.

Note: D
Xi symbol
R: 10-36/37/38-43
S: 2-9
UN Hazard Class: 3
UN Packing Group: III

SEE IMPORTANT INFORMATION ON BACK

ICSC: 0400

Prepared in the context of cooperation between the International Programme on Chemical Safety & the Commission of the European Communities (C) IPCS CEC 1994. No modifications to the International version have been made except to add the OSHA PELs, NIOSH RELs and NIOSH IDLH values.

International Chemical Safety Cards

BUTYL ACRYLATE

ICSC: 0400

I

M

P

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A

N

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T

A

PHYSICAL STATE; APPEARANCE:
COLOURLESS LIQUID , WITH CHARACTERISTIC ODOUR.

PHYSICAL DANGERS:
Vapours are uninhibited and may polymerize, blocking vents.

CHEMICAL DANGERS:
The substance may polymerize spontaneously due to warming, under the influence of light and on contact with peroxides. Reacts violently with strong oxidants causing fire and explosion hazard.

OCCUPATIONAL EXPOSURE LIMITS:
TLV: 2 ppm; A4; SEN; (ACGIH 2002).
MAK: 2 ppm, 11 mg/mł; Sh;
Peak limitation category: I(2); Pregnancy risk group: D;
(DFG 2003).
OSHA PEL: none
NIOSH REL: TWA 10 ppm (55 mg/m³)
NIOSH IDLH: No data

ROUTES OF EXPOSURE:
The substance can be absorbed into the body by inhalation and through the skin.

INHALATION RISK:
A harmful contamination of the air can be reached rather quickly on evaporation of this substance at 20°C.

EFFECTS OF SHORT-TERM EXPOSURE:
The substance is irritating to the eyes , the skin and the respiratory tract . If this liquid is swallowed, aspiration into the lungs may result in chemical pneumonitis.

EFFECTS OF LONG-TERM OR REPEATED EXPOSURE:
Repeated or prolonged contact may cause skin sensitization.

PHYSICAL
PROPERTIES

Boiling point: 145-149°C
Melting point: -64°C
Relative density (water = 1): 0.90
Solubility in water, g/100 ml: 0.14
Vapour pressure, kPa at 20°C: 0.43
Relative vapour density (air = 1): 4.42

Relative density of the vapour/air-mixture at 20°C (air = 1): 1.01
Flash point:
36°C c.c.
Auto-ignition temperature: 267°C
Explosive limits, vol% in air: 1.3-9.9
Octanol/water partition coefficient as log Pow: 2.38

ENVIRONMENTAL
DATA

The substance is toxic to aquatic organisms.

N O T E S

An added stabilizer or inhibitor can influence the toxicological properties of this substance, consult an expert. Hydroquinone and hydroquinone ethyl ether are the commonly used stabilizers. Do NOT take working clothes home.

Transport Emergency Card: TEC (R)-30S2348

NFPA Code: H2; F2; R2

ADDITIONAL INFORMATION

ICSC: 0400	BUTYL ACRYLATE
(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.