ICSC 1018 - BUTYL METHACRYLATE

« back to the search result list

BUTYL METHACRYLATE	ICSC: 1018 (November 2009)
2-Methyl butylacrylate 2-Propenoic acid, 2-methyl-, butyl ester Butyl 2-methacrylate Methacrylic acid, butyl ester

CAS #: 97-88-1

UN #: 2227

EC Number: 202-615-1

	ACUTE HAZARDS	PREVENTION	FIRE FIGHTING
FIRE & EXPLOSION	Flammable. Above 50°C explosive vapour/air mixtures may be formed.	NO open flames, NO sparks and NO smoking. Above 50°C use a closed system, ventilation and explosion-proof electrical equipment. Prevent build-up of electrostatic charges (e.g., by grounding).	Use foam, carbon dioxide. In case of fire: keep drums, etc., cool by spraying with water.

AVOID ALL CONTACT!
	SYMPTOMS	PREVENTION	FIRST AID
Inhalation	Sore throat. Cough. Shortness of breath.	Use ventilation, local exhaust or breathing protection.	Fresh air, rest. Half-upright position. Refer for medical attention.
Skin	Redness.	Protective gloves. Protective clothing.	Remove contaminated clothes. Rinse and then wash skin with water and soap. Refer for medical attention .
Eyes	Watering of the eyes. Redness. Pain.	Wear safety goggles.	Rinse with plenty of water (remove contact lenses if easily possible).
Ingestion	Cough. Sore throat. Abdominal cramps. Nausea.	Do not eat, drink, or smoke during work.	Rinse mouth. Do NOT induce vomiting. Refer for medical attention .

SPILLAGE DISPOSAL	CLASSIFICATION & LABELLING
Personal protection: filter respirator for organic gases and vapours adapted to the airborne concentration of the substance. Do NOT let this chemical enter the environment. Collect leaking liquid in sealable containers. Absorb remaining liquid in sand or inert absorbent. Then store and dispose of according to local regulations.	According to UN GHS Criteria WARNING Flammable liquid and vapour Causes skin and eye irritation May cause an allergic skin reaction May cause respiratory irritation May be harmful if swallowed and enters airways Harmful to aquatic life Transportation UN Classification UN Hazard Class: 3; UN Pack Group: III
STORAGE
Fireproof. Separated from oxidants. Cool. Dry. Keep in the dark. Store only if stabilized. Store in an area without drain or sewer access.
PACKAGING

BUTYL METHACRYLATE

ICSC: 1018

PHYSICAL & CHEMICAL INFORMATION
Physical State; Appearance COLOURLESS LIQUID WITH CHARACTERISTIC ODOUR. Physical dangers As a result of flow, agitation, etc., electrostatic charges can be generated. Chemical dangers The substance may polymerize due to heating, under the influence of moisture, oxidants or light. This generates fire or explosion hazard.	Formula: C₈H₁₄O₂ / CH₂C(CH₃)COO(CH₂)₃CH₃ Molecular mass: 142.2 Boiling point: 163°C Melting point: -50°C Relative density (water = 1): 0.9 Solubility in water, g/100ml at 25°C: 0.08 (very poor) Vapour pressure, kPa at 20°C: 0.3 Relative vapour density (air = 1): 4.9 Relative density of the vapour/air-mixture at 20°C (air = 1): 1.01 Flash point: 50°C c.c. Auto-ignition temperature: 290°C Explosive limits, vol% in air: 1-8 Octanol/water partition coefficient as log Pow: 2.26-3.01 Viscosity: 1.02 mm²/s at 24°C

PHYSICAL & CHEMICAL INFORMATION

Physical State; Appearance
COLOURLESS LIQUID WITH CHARACTERISTIC ODOUR.

Physical dangers
As a result of flow, agitation, etc., electrostatic charges can be generated.

Chemical dangers
The substance may polymerize due to heating, under the influence of moisture, oxidants or light. This generates fire or explosion hazard.

Formula: C₈H₁₄O₂ / CH₂C(CH₃)COO(CH₂)₃CH₃
Molecular mass: 142.2
Boiling point: 163°C
Melting point: -50°C
Relative density (water = 1): 0.9
Solubility in water, g/100ml at 25°C: 0.08 (very poor)
Vapour pressure, kPa at 20°C: 0.3
Relative vapour density (air = 1): 4.9
Relative density of the vapour/air-mixture at 20°C (air = 1): 1.01
Flash point: 50°C c.c.
Auto-ignition temperature: 290°C
Explosive limits, vol% in air: 1-8
Octanol/water partition coefficient as log Pow: 2.26-3.01
Viscosity: 1.02 mm²/s at 24°C

EXPOSURE & HEALTH EFFECTS
Routes of exposure The substance can be absorbed into the body by inhalation. Effects of short-term exposure Lachrymation. The substance is irritating to the eyes, skin and respiratory tract. If swallowed the substance may cause vomiting and could result in aspiration pneumonitis. Medical observation is indicated.	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 long-term or repeated exposure Repeated or prolonged contact may cause skin sensitization.

EXPOSURE & HEALTH EFFECTS

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

Effects of short-term exposure
Lachrymation. The substance is irritating to the eyes, skin and respiratory tract. If swallowed the substance may cause vomiting and could result in aspiration pneumonitis. Medical observation is indicated.

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

OCCUPATIONAL EXPOSURE LIMITS
MAK sensitization of skin (SH)

ENVIRONMENT
The substance is harmful to aquatic organisms.

NOTES
An added stabilizer or inhibitor can influence the toxicological properties of this substance, consult an expert.

ADDITIONAL INFORMATION

EC Classification
Symbol: Xi; R: 10-36/37/38-43; S: (2); Note: D

All rights reserved. The published material is being distributed without warranty of any kind, either expressed or implied. Neither ILO nor WHO nor the European Commission shall be responsible for the interpretation and use of the information contained in this material.