International Chemical Safety Cards

n-PROPYL ACETATE ICSC: 0940
n-PROPYL ACETATE
1-Acetoxypropane
1-Propyl acetate
Acetic acid, n-propyl ester
C5H10O2 / CH3COOCH2CH2CH3
Molecular mass: 102.13
CAS # 109-60-4
RTECS # AJ3675000
ICSC # 0940
UN # 1276
EC # 607-024-00-6
TYPES OF
HAZARD/
EXPOSURE 		ACUTE HAZARDS/
SYMPTOMS 		PREVENTION FIRST AID/
FIRE FIGHTING
FIRE Highly flammable.
NO open flames, NO sparks, and NO smoking.
Foam, alcohol-resistant foam, powder, carbon dioxide.
EXPLOSION Vapour/air mixtures are explosive.
Closed system, ventilation, explosion-proof electrical equipment and lighting. Do NOT use compressed air for filling, discharging, or handling.
In case of fire: keep drums, etc., cool by spraying with water.
 
EXPOSURE


INHALATION Cough. Sore throat.
Ventilation, local exhaust, or breathing protection.
Fresh air, rest. Refer for medical attention.
SKIN Dry skin.
Protective gloves.
Remove contaminated clothes. Rinse and then wash skin with water and soap.
EYES Redness.
Safety spectacles.
First rinse with plenty of water for several minutes (remove contact lenses if easily possible), then take to a doctor.
INGESTION
Do not eat, drink, or smoke during work.
Rinse mouth. Refer for medical attention.
SPILLAGE DISPOSAL STORAGE PACKAGING & LABELLING
Ventilation. 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. Do NOT wash away into sewer (extra personal protection: an A filter for organic vapours).
Fireproof. Separated from strong oxidants, strong bases, strong acids, and nitrates.

F symbol
R: 11
S: (2-)16-23-29-33
Note: C
UN Hazard Class: 3
UN Packing Group: II
SEE IMPORTANT INFORMATION ON BACK
ICSC: 0940 Prepared in the context of cooperation between the International Programme on Chemical Safety & the Commission of the European Communities © IPCS CEC 1993

International Chemical Safety Cards

n-PROPYL ACETATE ICSC: 0940

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

PHYSICAL DANGERS:
The vapour mixes well with air, explosive mixtures are easily formed.

CHEMICAL DANGERS:
Reacts with strong oxidants, strong bases, strong acids and nitrates, causing fire and explosion hazard. Attacks plastic.

OCCUPATIONAL EXPOSURE LIMITS (OELs):
TLV: 200 ppm; 835 mg/m3 (TWA); 250 ppm; 1040 mg/m3 (STEL) (ACGIH 1995-1996).


ROUTES OF EXPOSURE:
The substance can be absorbed into the body by inhalation of its vapour and by ingestion.

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 vapour irritates the eyes and the respiratory tract. Exposure far above the OEL could cause lowering of consciousness.

EFFECTS OF LONG-TERM OR REPEATED EXPOSURE:
The liquid defats the skin.
PHYSICAL
PROPERTIES
 Boiling point: 101.6°C
Melting point: -92°C
Relative density (water = 1): 0.9
Solubility in water: moderate
Vapour pressure, kPa at 20°C: 3.3
Relative vapour density (air = 1): 3.5
 Relative density of the vapour/air-mixture at 20°C (air = 1): 1.08
Flash point: 14°C c.c.
Auto-ignition temperature: 450°C
Explosive limits, vol% in air: 2-8
Octanol/water partition coefficient as log Pow: 1.24
ENVIRONMENTAL
DATA
N O T E S
Transport Emergency Card: TEC (R)-519
NFPA Code: H1; F3; R0
ADDITIONAL INFORMATION


ICSC: 0940 n-PROPYL ACETATE
© IPCS, CEC, 1993
IMPORTANT LEGAL NOTICE: Neither the CEC or the IPCS nor any person acting on behalf of 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.