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NIOSH

2-HEPTANOL

ICSC: 1083

sec-Heptyl alcohol
Amyl methyl carbinol
1-Methylhexanol
2-Heptyl alcohol
2-Hydroxyheptane
C7H16O / CH3(CH2)4CHOHCH3
Molecular mass: 116.2
ICSC # 1083 		CAS # 543-49-7
RTECS # MJ2975000
September 10, 2002 Validated

TYPES OF HAZARD/ EXPOSURE

ACUTE HAZARDS/ SYMPTOMS

PREVENTION

FIRST AID/
FIRE FIGHTING

FIRE Combustible.
NO open flames.
Alcohol-resistant foam, dry powder, carbon dioxide.
EXPLOSION Above 71°C explosive vapour/air mixtures may be formed.
Above 71°C use a closed system, ventilation.
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.
•SKIN Dry skin.
Protective gloves.
Rinse and then wash skin with water and soap.
•EYES Redness. Pain.
Safety goggles.
First rinse with plenty of water for several minutes (remove contact lenses if easily possible), then take to a doctor.
•INGESTION Burning sensation.
Do not eat, drink, or smoke during work.
Rinse mouth. Do NOT induce vomiting. Give plenty of water to drink.

SPILLAGE DISPOSAL

STORAGE

PACKAGING & LABELLING

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.)
Separated from strong oxidants.

ICSC: 1083 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.

2-HEPTANOL

ICSC: 1083

I

M

P

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T

A

N

T


D

A

T

A

PHYSICAL STATE; APPEARANCE:
COLOURLESS LIQUID

PHYSICAL DANGERS:


CHEMICAL DANGERS:
Reacts with strong oxidants .

OCCUPATIONAL EXPOSURE LIMITS:
TLV not established.


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

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 is severely irritating to the eyes , is irritating to the respiratory tract and is mildly irritating to the skin . If this liquid is swallowed, aspiration into the lungs may result in chemical pneumonitis.

EFFECTS OF LONG-TERM OR REPEATED EXPOSURE:
The liquid defats the skin.

PHYSICAL
PROPERTIES

Boiling point: 158-160°C
Relative density (water = 1): 0.82
Solubility in water, g/100 ml: 0.35
Vapour pressure, kPa at 20°C: 0.133
Relative vapour density (air = 1): 4
Relative density of the vapour/air-mixture at 20°C (air = 1): 1
Flash point: 71°C c.c.

ENVIRONMENTAL
DATA


N O T E S

NFPA Code: H0; F2; R0;

ADDITIONAL INFORMATION



ICSC: 1083 2-HEPTANOL
(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.
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