Material Safety Data Sheet
n-Propanol
1 Chemical product and company identification
Common name : n-Propanol Code : 2044
Supplier : Sasol Solvents MSDS# : 19
Trading as Sasol Chemicals North America LLC,
900 Threadneedle, Suite 100
Houston, Texas 77079 USA
Telephone: 281 588 3000
Facsimile: 281 588 3381
Synonym : 1-Propanol, Hydoxypropane, 1-Propyl alcohol, Validation date : 08/05/2002.
Ethyl carbinol, n-Propan-1-ol, Propylic alcohol.
Trade name : n-Propanol Print date : 15/05/2002.
Material uses : Consumer products: Degreasing agent. Prepared by : Lehlohonolo B Mothebe
Industrial applications: Antiseptic. Intermediate.
Organic syntheses. Solvent for waxes, cellulose
esters and flexographic inks.
Petrochemical industry: As a diluent in brake
fluids and polishing materials.
Chemical intermediate.
Manufacturer : Sasol Chemical Industries Ltd. In case of emergency : Chemtrec: 800-424-9300
Private bag X1000 International:
Secunda 091-703-527-3887
2302
South Africa
TEL: +27 17 610-2416
2 Composition / information on ingredients
CAS #
Name % by weight Exposure limits
1) n-Propanol 71-23-8 99.9 ACGIH (United States, 2002).
TWA: 200 ppm
ACGIH TLV (United States, 2002).
TWA: 492 mg/m3
STEL: 250 ppm
OSHA PEL Z2 (United States, 2002).
TWA: 200 ppm
TWA: 500 mg/m3
3 Hazards identification
Physical state and appearance : Liquid. (Liquid)
Emergency overview : WARNING!
CAUSES EYE IRRITATION.
FLAMMABLE LIQUID AND VAPOR.
VAPOR MAY CAUSE FLASH FIRE.
MAY BE HARMFUL IF INHALED, ABSORBED THROUGH SKIN OR SWALLOWED.
MAY CAUSE SKIN IRRITATION.
Keep away from heat, sparks and flame. Avoid contact with eyes, skin and clothing. Avoid prolonged
contact with eyes, skin, and clothing. Do not ingest. Avoid breathing vapor or mist. Keep container
closed. Use only with adequate ventilation. Wash thoroughly after handling.
Routes of entry : Absorbed through skin. Eye contact. Inhalation. Ingestion.
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n-Propanol
Potential acute health effects
Eyes : Very hazardous in case of eye contact (irritant). Inflammation of the eye is characterized by redness,
watering, and itching.
Skin : Hazardous in case of skin contact (irritant, permeator). Skin inflammation is characterized by itching,
scaling, reddening, or, occasionally, blistering.
Inhalation : Hazardous in case of inhalation.
Ingestion : Hazardous in case of ingestion.
Potential chronic health : CARCINOGENIC EFFECTS: Classified None. by OSHA, None. by NIOSH.
EFFECTS
effects MUTAGENIC EFFECTS: Not listed.
EFFECTS
TERATOGENIC EFFECTS: Not listed.
EFFECTS
Medical conditions : Persons with pre-exisiting eye, skin, respiratory, neurological or allergic conditions may be more
aggravated by sensitive. n-Propanol enhances the CNS effect of m-dinitrobenzene, hense persons also exposed to
overexposure: this chemical may be more sensitive.
Overexposure : CNS depression: Dizziness, incoordination, headache, confusion, stupor, hematemesis, diarrhea,
/signs/symptoms circulatory collapse, persistent coma, death by respiratory arrest.
Late manifestations: aspiration pneumonia, kidney and liver dysfunction, which are usually mild and
transient, but the renal impairment may be serious.
See toxicological information (section 11)
4 First aid measures
Eye contact : Check for and remove any contact lenses. Immediately flush eyes with running water for at least 15
minutes, keeping eyelids open. Cold water may be used. Get medical attention immediately.
Skin contact : After contact with skin, wash immediately with plenty of water. Gently and thoroughly wash the
contaminated skin with running water and non-abrasive soap. Be particularly careful to clean folds,
crevices, creases and groin. COLD water may be used. If irritation persists, seek medical attention.
Wash contaminated clothing before reusing.
Inhalation : If inhaled, remove to fresh air. If not breathing, give artificial respiration. If breathing is difficult, give
oxygen. Get medical attention.
Ingestion : DO NOT induce vomiting. Examine the lips and mouth to ascertain whether the tissues are damaged,
a possible indication that the toxic material was ingested; the absence of such signs, however, is not
conclusive. Loosen tight clothing such as a collar, tie, belt or waistband. If the victim is not breathing,
perform artificial respiration. Seek immediate medical attention.
Notes to physician : Support respiratory and cardiovascular function.
5 Fire fighting measures
Flammability of the product : Flammable.
Autoignition temperature : 371掳C (699.8掳F)
Flash points : CLOSED CUP: 15掳C (59掳F). OPEN CUP: 23掳C (73.4掳F). (Cleveland).
Flammable limits : LOWER: 2.1% UPPER: 13.5%
Products of combustion : These products are carbon oxides (CO, CO2).
Fire hazards in presence of : Highly flammable in presence of open flames and sparks, of heat, of oxidizing materials.
various substances
Explosion hazards in presence : Risks of explosion of the product in presence of mechanical impact: Nonle.
of various substances Risks of explosion of the product in presence of static discharge: Not available.
Incompatible with strong oxidisers, nitrates, alkalis and acids.
Fire fighting media : SMALL FIRE: Use DRY chemical powder.
and instructions LARGE FIRE: Use alcohol foam, water spray or fog. Cool containing vessels with water jet in order to
prevent pressure build-up, autoignition or explosion.
Protective clothing (fire) : Wear MSHA/NIOSH approved self-contained breathing apparatus or equivalent and full protective
gear.
Special remarks on fire hazards : Explosive in the form of vapor when exposed to heat or flame. Vapor may travel considerable
distance to source of ignition and flash back. When heated to decomposition it emits acrid smoke and
irritating fumes.
Special remarks on explosion : Contact with strong oxidizers may cause an explosion. Run-off to sewers may cause a fire or
hazards explosion hazard. Containers may explode when heated.
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n-Propanol
6 Accidental release measures
Small spill and leak : Dilute with water and mop up, or absorb with an inert dry material and place in an appropriate
waste disposal container.
Large spill and leak : Keep away from heat. Keep away from sources of ignition. Stop leak if without risk. Absorb with
DRY earth, sand or other non-combustible material. Do not touch spilled material. Prevent entry
into sewers, basements or confined areas; dike if needed.
7 Handling and storage
Handling : Keep away from heat, sparks and flame. Keep container closed. Use only with adequate ventilation.
To avoid fire or explosion, dissipate static electricity during transfer by grounding and bonding
containers and equipment before transferring material. Use explosion-proof electrical (ventilating,
lighting and material handling) equipment.
Storage : Store in a segregated and approved area. Keep container in a cool, well-ventilated area. Keep
container tightly closed and sealed until ready for use. Avoid all possible sources of ignition (spark or
flame).
8 Exposure controls, personal protection
Engineering controls : Provide exhaust ventilation or other engineering controls to keep the airborne concentrations of
vapors below their respective threshold limit value. Ensure that eyewash stations and safety showers
are proximal to the work-station location.
Personal protection
Eyes : Splash goggles.
Body : Chemical resistant protective suit.
Respiratory : Vapor respirator. Be sure to use an approved/certified respirator or equivalent. Wear appropriate
respirator when ventilation is inadequate.
Hands : Butyl rubber gloves.
Feet : Chemical resistant safety boots.
Protective clothing (pictograms) :
Personal protection in case of a : Splash goggles. Full suit. Vapor respirator. Boots. Gloves. A self-contained breathing apparatus should
large spill be used to avoid inhalation of the product. Suggested protective clothing might not be sufficient; consult a
specialist BEFORE handling this product.
Product name Exposure limits
1) Propyl alcohol ACGIH (United States, 2002).
TWA: 200 ppm
ACGIH TLV (United States, 2002).
TWA: 492 mg/m3
STEL: 250 ppm
OSHA PEL Z2 (United States, 2002).
TWA: 200 ppm
TWA: 500 mg/m3
9 Physical and chemical properties
Physical state and appearance : Liquid. (Liquid)
Color : Colorless liquid with a mild alcoholic odor
Odor : Alcohol like. (Slight.)
Taste : Burning. (Strong.)
Molecular weight : 60.09g/mole
Molecular formula : C3-H8-O
pH (1% soln/water) : 7 [Neutral.]
Boiling/condensation point : 97.2掳C (207掳F)
Melting/freezing point : -126.2掳C (-195.2掳F)
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n-Propanol
Critical temperature : 263.7掳C (506.7掳F)
Specific gravity : 0.804 (Water = 1)
Vapor pressure : 14.9 mm of Hg (@ 20掳C)
Vapor density : 2.1 (Air = 1)
Volatility : 100% (v/v). 100% (w/w).
Odor threshold : 5.3 ppm
Evaporation rate : 1.3 [Solvent]
VOC : 100 (%)
Viscosity : 2.256 cP
LogKow : The product is more soluble in oil; log(oil/water) = 0.3
Ionicity (in water) : Not available.
Dispersion properties : See solubility in water, methanol, diethyl ether.
Solubility : Easily soluble in cold water, hot water, methanol, diethyl ether.
Physical chemical comments : No additional remark.
10 Stability and reactivity
Stability and reactivity : The product is stable.
Conditions of instability : Heat, sparks and flames.
Incompatibility with various : Incompatible with nitrates, stong oxidizers, acids and alkalis. Ignites in contact with
substances potassium-tert-butoxide.
Hazardous decomposition : Emits acrid smoke and irritating fumes. May release Carbon monoxide.
products
Hazardous polymerization : Will not occur.
11 Toxicological information
Toxicity to Animals : WARNING: THE LC50 VALUES HEREUNDER ARE ESTIMATED ON THE BASIS OF A 4-HOUR
EXPOSURE.
Acute oral toxicity (LD50): 1870 mg/kg [Rat].
Acute dermal toxicity (LD50): 4060 mg/kg [Rabbit].
Acute toxicity of the vapor (LC50): 4000 ppm 4 hour(s) [Rat].
Chronic effects on humans : CARCINOGENIC EFFECTS: Classified None. by OSHA, None. by NIOSH.
EFFECTS
Causes damage to the following organs: kidneys, lungs, liver, cardiovascular system, skin.
Other toxic effects on humans : Very hazardous in case of eye contact (irritant).
Hazardous in case of skin contact (irritant, permeator), of ingestion, of inhalation.
Special remarks on toxicity to : No additional remark.
animals
Special remarks on chronic : No additional remark.
effects on humans
Special remarks on other toxic : Exposure can cause nausea, headache and vomiting.
effects on humans
12 Ecological information
Ecotoxicity : Ecotoxicity in water (LC50): 1822865.7 ppm 96 hour(s) [Fathead minnow].
BOD and COD : The BOD5 is 6.4 mg/L [5 days Day(s)] The COD is 0.071 mg/kg [1 hr Day(s)]
Biodegradable/OECD : Biodegradable from OECD.
Mobility : Not available.
Products of degradation : Possibly hazardous short term degradation products are not likely.
Toxicity of the products of : The products of degradation are less toxic than the product itself.
biodegradation
Special remarks on the products : No food chain concentration potential.
of biodegradation
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n-Propanol
13 Disposal considerations
Waste information : Waste must be disposed of in accordance with federal, state and local environmental control
regulations.
Waste stream : Hazardous waste: Ignitable RQ is 100 lbs.
Consult your local or regional authorities.
14 Transport information
Packing
Regulatory UN Proper shipping name Class Label Additional
group
information number information
II Reportable
DOT 1274 n-PROPANOL (PROPYL 3
Quantity
Classification ALCOHOL, NORMAL)
100 lbs. (45.36 kg)
II
TDG UN1274 n-PROPANOL (PROPYL 3 -
Classification ALCOHOL, NORMAL)
3
II
IMDG Class 1274 n-PROPANOL (PROPYL 3 -
ALCOHOL, NORMAL)
3
II -
IATA-DGR 1274 n-PROPANOL (PROPYL 3
Class ALCOHOL, NORMAL)
3
15 Regulatory information
HCS classification : Class: Flammable liquid having a flash point lower than 37.8掳C (100掳F).
U.S. Federal regulations : TSCA 8(b) inventory: Propyl alcohol
SARA 302/304/311/312 extremely hazardous substances: No products were found.
SARA 302/304 emergency planning and notification: No products were found.
SARA 302/304/311/312 hazardous chemicals: No products were found.
SARA 311/312 MSDS distribution - chemical inventory - hazard identification: No products were
found.
SARA 313 toxic chemical notification and release reporting: No products were found.
Clean Water Act (CWA) 307: No products were found.
Clean Water Act (CWA) 311: No products were found.
Clean air act (CAA) 112 accidental release prevention: No products were found.
Clean air act (CAA) 112 regulated flammable substances: No products were found.
Clean air act (CAA) 112 regulated toxic substances: No products were found.
State regulations : Pennsylvania RTK: Propyl alcohol
Florida: Propyl alcohol
Massachusetts RTK: Propyl alcohol
California prop. 65: No products were found.
EU Regulations
:
Hazard symbol(s)
: Highly flammable, Harmful
Classification
: R11- Highly flammable.
Risk phrases
R41- Risk of serious damage to eyes.
R67- Vapors may cause drowsiness and dizziness.
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n-Propanol
: S7- Keep container tightly closed.
Safety phrases
S16- Keep away from sources of ignition - No smoking.
S24- Avoid contact with skin.
S26- In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S39- Wear eye/face protection.
: 200-746-9.
EINECS Number
16 Other information
National Fire
3 Fire Hazard
Protection Association
1 0
(U.S.A.) Health Reactivity
Specific hazard
References : - LOLI Database: The regulated Chemicals List of Lists.
- CHEMINFO: Canadian Centre for Occupational Health and Safety, Issue: 97-3 (August, 1997).-
BDH; Hazard Data Disk, Version 3.- CESARS: Chemical Evaluation and Retrieval System, Produced
by: Ontario Ministry of Environment and Michigan Department of Natural Resouces, Issue:97-3
(August, 1997).- TOMES Plus System: Toxicology, Occupational Medicine & Environmental Series:
incorporating:- MEDITEX, HAZARDTEXT, 1st Medical Response Protocols, INFOTEXT, HSDB, CHRIS,
OHM/TADS, IRIS, NIOSH Pocket Guide, RTECS, NJ Fact Sheets, North American Emergency
Response Guides, REPROTEXT, REPROTOX, TERIS, Shepard's Catalog of Teratogenic Agents.
Other special considerations : No additional remark.
Date of printing : 15/05/2002.
: 08/05/2002.
Date of issue
Date of previous issue : No Previous Validation.
Version :2
Tom Grumbles.
Verified by :
Notice to reader
This MSDS summarises at the date of issue our best knowledge of the health, safety and environmental hazard information related to the product, and in particular how
to safely handle, use, store and transport the product in the workplace. Since SASOL and its subsidiaries cannot anticipate or control the conditions under which the
product may be handled, used, stored or transported, each user must, prior to usage, review this MSDS in the context of how the user intends to handle, use, store or
transport the product in the workplace and beyond, and communicate such information to all relevant parties.If clarification or further information is needed to ensure
that an appropriate assessment can be made, the user should contact this company.
We shall not assume any liability for the accuracy or completeness of the information contained herein or any advice given unless there has been gross negligence on
our part. In such event our liability shall be limited only to direct damages suffered. Our responsibility for product as sold is subject to our standard terms and
conditions, a copy of which is sent to our customers and is also available upon request. All risk associated with the possession and application of the product passes on
delivery.
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