Propan-1-ol SDS
SECTION 1: Identification of the substance/mixture and of the company/undertaking
Product identifier
- Product name： Propan-1-ol
- CAS： 71-23-8
Relevant identified uses of the substance or mixture and uses advised against
- Relevant identified uses： For R&D use only. Not for medicinal, household or other use.
- Uses advised against： none
Company Identification
- Company：Chemicalbook.in
- Address：5 vasavi Layout Basaveswara Nilayam Pragathi Nagar Hyderabad, India -500090
- Telephone：+91 9550333722
SECTION 2: Hazards identification
Classification of the substance or mixture
Flammable liquids, Category 2
Serious eye damage, Category 1
Specific target organ toxicity – single exposure, Category 3
GHS label elements, including precautionary statements
-
Pictogram(s)
- Signal word Danger
H225 Highly flammable liquid and vapour
H318 Causes serious eye damage
H336 May cause drowsiness or dizziness
P210 Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
P233 Keep container tightly closed.
P240 Ground and bond container and receiving equipment.
P241 Use explosion-proof [electrical/ventilating/lighting/...] equipment.
P242 Use non-sparking tools.
P243 Take action to prevent static discharges.
P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P271 Use only outdoors or in a well-ventilated area.
P303+P361+P353 IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse affected areas with water [or shower].
P370+P378 In case of fire: Use ... to extinguish.
P305+P354+P338 IF IN EYES: Immediately rinse with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P317 Get medical help.
P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing.
P319 Get medical help if you feel unwell.
P403+P235 Store in a well-ventilated place. Keep cool.
P403+P233 Store in a well-ventilated place. Keep container tightly closed.
P405 Store locked up.
P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.
Other hazards which do not result in classification
no data available
SECTION 3: Composition/information on ingredients
Substance
- Chemical name: Propan-1-ol
- Common names and synonyms: Propan-1-ol
- CAS number: 71-23-8
- EC number: 200-746-9
- Concentration: 100%
SECTION 4: First aid measures
Description of necessary first-aid measures
Fresh air, rest.
Rinse and then wash skin with water and soap.
First rinse with plenty of water for several minutes (remove contact lenses if easily possible), then refer for medical attention.
Rinse mouth. Refer for medical attention .
Most important symptoms/effects, acute and delayed
Contact with eyes is extremely irritating and may cause burns. Vapors irritate nose and throat. In high concentrations, may cause nausea, dizziness, headache, and stupor. (USCG, 1999)
Indication of immediate medical attention and special treatment needed, if necessary
Basic Treatment: Establish a patent airway. Suction if necessary Watch for signs of respiratory insufficiency and assist ventilations if necessary. Administer oxygen by nonrebreather mask at 10 to 15 L/min. Monitor for shock and treat if necessary . For eye contamination, flush eyes immediately with water. Irrigate each eye continuously with normal saline during transport . Do not use emetics. For ingestion, rinse mouth and administer 5 ml/kg up to 200 ml of water for dilution if the patient can swallow, has a strong gag reflex, and does not drool. Administer activated charcoal . Lower alcohols (1-3 Carbons) and related compounds
SECTION 5: Firefighting measures
Suitable extinguishing media
To fight fire use alcohol foam, carbon dioxide, dry chemical.
Specific hazards arising from the chemical
Excerpt from ERG Guide 129 [Flammable Liquids (Water-Miscible / Noxious)]: HIGHLY FLAMMABLE: Will be easily ignited by heat, sparks or flames. Vapors may form explosive mixtures with air. Vapors may travel to source of ignition and flash back. Most vapors are heavier than air. They will spread along ground and collect in low or confined areas (sewers, basements, tanks). Vapor explosion hazard indoors, outdoors or in sewers. Those substances designated with a (P) may polymerize explosively when heated or involved in a fire. Runoff to sewer may create fire or explosion hazard. Containers may explode when heated. Many liquids are lighter than water. (ERG, 2016)
Special protective actions for fire-fighters
Use water spray, powder, alcohol-resistant foam, carbon dioxide. In case of fire: keep drums, etc., cool by spraying with water.
SECTION 6: Accidental release measures
Personal precautions, protective equipment and emergency procedures
Ventilation. Remove all ignition sources. Collect leaking and spilled liquid in sealable containers as far as possible. Absorb remaining liquid in sand or inert absorbent. Then store and dispose of according to local regulations.
Environmental precautions
Ventilation. Remove all ignition sources. Collect leaking and spilled liquid in sealable containers as far as possible. Absorb remaining liquid in sand or inert absorbent. Then store and dispose of according to local regulations.
Methods and materials for containment and cleaning up
Absorb on paper. Evaporate on a glass or iron dish in hood. Burn the paper.
SECTION 7: Handling and storage
Precautions for safe handling
NO open flames, NO sparks and NO smoking. NO contact with oxidizing agents. Closed system, ventilation, explosion-proof electrical equipment and lighting. Do NOT use compressed air for filling, discharging, or handling. Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Fireproof. Separated from strong oxidants. Cool. Well closed. Keep in a well-ventilated room.Keep containers closed, store in cool, well ventilated place away from ignition sources.
SECTION 8: Exposure controls/personal protection
Control parameters
TLV: 100 ppm as TWA; A4 (not classifiable as a human carcinogen)
no data available
Appropriate engineering controls
Ensure adequate ventilation. Handle in accordance with good industrial hygiene and safety practice. Set up emergency exits and the risk-elimination area.
Individual protection measures, such as personal protective equipment (PPE)
Wear safety goggles.
Protective gloves.
Use ventilation, local exhaust or breathing protection.
no data available
SECTION 9: Physical and chemical properties and safety characteristics
-
Physical state：
Liquid.
-
Colour：
Colorless, clear.
-
Odour：
Similar to ethanol
-
Melting point/freezing point：
-127.05 °C. Atm. press.:1 013 hPa.
-
Boiling point or initial boiling point and boiling range：
97 °C. Atm. press.:1 013 hPa. Remarks:Mean value of 24 entries.
-
Flammability：
Class IB Flammable Liquid: Fl.P. below 73°F and BP at or above 100°F.
-
Lower and upper explosion limit/flammability limit：
Lower flammable limit: 2.2% by volume; Upper flammable limit: 13.7% by volume
-
Flash point：
23.5 °C. Atm. press.:1 013.25 hPa.
-
Auto-ignition temperature：
400 °C. Atm. press.:1 013.25 hPa.
-
Decomposition temperature：
no data available
-
pH：
no data available
-
Kinematic viscosity：
dynamic viscosity (in mPa s) = 2.3. Temperature:20°C.
-
Solubility：
Miscible with water
-
Partition coefficient n-octanol/water：
Pow = 1.6. Temperature:25 °C.;log Pow = 0.2. Temperature:25 °C.
-
Vapour pressure：
28.2 hPa. Temperature:25 °C. Remarks:Mean value of 3 entries.
-
Density and/or relative density：
0.8 g/cm3. Temperature:20 °C.
-
Relative vapour density：
2.1 (vs air)
-
Particle characteristics：
no data available
SECTION 10: Stability and reactivity
Reactivity
Reacts with strong oxidants. This generates fire and explosion hazard. Attacks some forms of plastic and rubber.
Chemical stability
no data available
Possibility of hazardous reactions
Dangerous upon exposure to heat or flame; can react vigorously with oxidizing materials.The vapour mixes well with air, explosive mixtures are easily formed.N-PROPANOL reacts with alkali metal, nitrides and strong reducing agents to give flammable and/or toxic gases. Reacts with oxoacids and carboxylic acids to form esters plus water. Converted by oxidizing agents to propanal or propionic acid. May initiate the polymerization of isocyanates and epoxides. Incompatible with strong oxidizing agents (NIOSH, 2016).
Conditions to avoid
no data available
Incompatible materials
Ignition occurs when potassium tert-butoxide reacts with ... n-propanol ...
Hazardous decomposition products
Toxic gases and vapors (such as carbon monoxide) may be released in a fire involving propyl alcohol.
SECTION 11: Toxicological information
Acute toxicity
- Oral: LD50 - rat (male/female) - ca. 8 000 mg/kg bw.
- Inhalation: LC50 - rat (male/female) - > 33.8 mg/ l (13548 ppm) (33785.7 mg/m3).
- Dermal: LD50 - rabbit (male) - 4 032 mg/kg bw.
Skin corrosion/irritation
no data available
Serious eye damage/irritation
no data available
Respiratory or skin sensitization
no data available
Germ cell mutagenicity
no data available
Carcinogenicity
A4: Not classifiable as a human carcinogen.
Reproductive toxicity
no data available
STOT-single exposure
The substance is irritating to the eyes. The substance may cause effects on the central nervous system. Exposure at high levels could cause unconsciousness.
STOT-repeated exposure
The substance defats the skin, which may cause dryness or cracking.
Aspiration hazard
A harmful contamination of the air will be reached rather slowly on evaporation of this substance at 20°C; on spraying or dispersing, however, much faster.
SECTION 12: Ecological information
Toxicity
- Toxicity to fish: LC50 - Pimephales promelas - 4 555 mg/L - 96 h.
- Toxicity to daphnia and other aquatic invertebrates: EC50 - Daphnia magna - 3 644 mg/L - 48 h. Remarks:(swimming ability).
- Toxicity to algae: EC50 - Pseudokirchneriella subcapitata (previous names: Raphidocelis subcapitata, Selenastrum capricornutum) - 9 170 mg/L - 48 h.
- Toxicity to microorganisms: IC50 - activated sludge, domestic - > 1 000 mg/L - 3 h. Remarks:Respiration rate.
Persistence and degradability
AEROBIC: n-Propanol is readily degraded in laboratory tests using activated sludges, sewage seeds, and wastewater inocula(1-4). In 1 day test using 500 mg/l n-propanol and activated sludge at 20 deg C, a 37% theoretical oxygen demand (ThOD) was obtained(1). Biodegradation of 3, 7, and 10 mg/l with filtered sewage seed in fresh water resulted in a 64% ThOD in 5 days and 75% ThOD in 20 days(2). n-Propanol was 99% removed using acclimated activated sludge at 20 deg C (71 mg COD/g-hr rate)(3). Biodegradation of n-propanol in fresh water, using a domestic and synthetic waste water seed, resulted in a 93% ThOD and 97% ThOD (in 5 day tests), respectively(4). Biodegradation of 3, 7, and 10 mg/l with filtered sewage seed in salt water resulted in a 43% ThOD in 5 days and 73% ThOD in 20 days(2).
Bioaccumulative potential
An estimated BCF of 3 was calculated for n-propanol(SRC), using a log Kow of 0.25(1) and a regression-derived equation(2). According to a classification scheme(3), this BCF suggests the potential for bioconcentration in aquatic organisms is low(SRC).
Mobility in soil
The Koc of n-propanol is estimated as 33(SRC), using a measured log Kow of 0.25(1) and a regression-derived equation(2). According to a classification scheme(3), this estimated Koc value suggests that n-propanol is expected to have very high mobility in soil(SRC).
Other adverse effects
no data available
SECTION 13: Disposal considerations
Disposal methods
The material can be disposed of by removal to a licensed chemical destruction plant or by controlled incineration with flue gas scrubbing. Do not contaminate water, foodstuffs, feed or seed by storage or disposal. Do not discharge to sewer systems.
Containers can be triply rinsed (or equivalent) and offered for recycling or reconditioning. Alternatively, the packaging can be punctured to make it unusable for other purposes and then be disposed of in a sanitary landfill. Controlled incineration with flue gas scrubbing is possible for combustible packaging materials.
SECTION 14: Transport information
UN Number
ADR/RID: UN1274 (For reference only, please check.)
IMDG: UN1274 (For reference only, please check.)
IATA: UN1274 (For reference only, please check.)
UN Proper Shipping Name
ADR/RID: n-PROPANOL (PROPYL ALCOHOL, NORMAL) (For reference only, please check.)
IMDG: n-PROPANOL (PROPYL ALCOHOL, NORMAL) (For reference only, please check.)
IATA: n-PROPANOL (PROPYL ALCOHOL, NORMAL) (For reference only, please check.)
Transport hazard class(es)
ADR/RID: 3 (For reference only, please check.)
IMDG: 3 (For reference only, please check.)
IATA: 3 (For reference only, please check.)
Packing group, if applicable
ADR/RID: II (For reference only, please check.)
IMDG: II (For reference only, please check.)
IATA: II (For reference only, please check.)
Environmental hazards
ADR/RID: No
IMDG: No
IATA: No
Special precautions for user
no data available
Transport in bulk according to IMO instruments
no data available
SECTION 15: Regulatory information
Safety, health and environmental regulations specific for the product in question
SECTION 16: Other information
Abbreviations and acronyms
- CAS: Chemical Abstracts Service
- ADR: European Agreement concerning the International Carriage of Dangerous Goods by Road
- RID: Regulation concerning the International Carriage of Dangerous Goods by Rail
- IMDG: International Maritime Dangerous Goods
- IATA: International Air Transportation Association
- TWA: Time Weighted Average
- STEL: Short term exposure limit
- LC50: Lethal Concentration 50%
- LD50: Lethal Dose 50%
- EC50: Effective Concentration 50%
References
- IPCS - The International Chemical Safety Cards (ICSC), website: http://www.ilo.org/dyn/icsc/showcard.home
- HSDB - Hazardous Substances Data Bank, website: https://toxnet.nlm.nih.gov/newtoxnet/hsdb.htm
- IARC - International Agency for Research on Cancer, website: http://www.iarc.fr/
- eChemPortal - The Global Portal to Information on Chemical Substances by OECD, website: http://www.echemportal.org/echemportal/index?pageID=0&request_locale=en
- CAMEO Chemicals, website: http://cameochemicals.noaa.gov/search/simple
- ChemIDplus, website: http://chem.sis.nlm.nih.gov/chemidplus/chemidlite.jsp
- ERG - Emergency Response Guidebook by U.S. Department of Transportation, website: http://www.phmsa.dot.gov/hazmat/library/erg
- Germany GESTIS-database on hazard substance, website: http://www.dguv.de/ifa/gestis/gestis-stoffdatenbank/index-2.jsp
- ECHA - European Chemicals Agency, website: https://echa.europa.eu/
Other Information
Use of alcoholic beverages enhances the harmful effect.