N Propanol or N Propyl alcohol or 1-Propanol Pure n BP Ph Eur, Analytical Reagent Grade Manufacturers, with SDS GHS MSDS Sheet

Supplier, Manufacturer, Exporter of N Propanol or N Propyl alcohol, Muby Chemicals of Mubychem Group, established in 1976, is the original manufacturers of Specialty Chemicals, Pharmaceutical Excipient, Fragrance Food & Flavor chemicals, Reagent Grade Chemicals, Shale Gas Fracturing Chemicals in India. Mubychem Group has several manufacturing facilities spread across Western India and world wide contacts and toll manufacturers. We are exporting globally to countries like USA, Canada, Europe, UAE, South Africa, Tanzania, Kenya, Egypt, Nigeria, Cameroon, Uganda, Turkey, Mexico, Brazil, Chile, Argentina, Dubai, Korea, Vietnam, Thailand, Malaysia, Indonesia, Australia, China, Germany, France, Italy, Portugal, Bangladesh, etc.

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N Propanol or N Propyl alcohol or 1-Propanol: CAS Number: 71-23-8, EINECS EC Number: 200-746-9, Molecular Formula: C3H8O or CH3CH2CH2OH, Molecular Weight: 60.10, FEMA Number: 2928, HS Code ---**

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We manufacture and supply Mthanol, Ethanol, Butanol and Propanol.

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SDS MSDS Sheet of N Propanol or N Propyl alcohol or 1-Propanol Manufacturers

N Propanol
N Propyl alcohol or 1-Propanol Pure n BP Ph Eur, Analytical Reagent Grade Pure Suppliers
N Propanol or Propyl alcohol

1-Propanol is a primary alcohol with the formula CH 3CH 2CH 2OH. This colorless liquid is also known as propan-1-ol, 1-propyl alcohol, n-propyl alcohol, and n-propanol. It is used as a solvent in the pharmaceutical industry. Normal propanol is used to manufacture cosmetics, skin/hair preparations, perfumes, pharmaceuticals, lacquer formulations, dye solutions, antifreezes, soaps and window cleaner. It can also be used to create printing inks, coatings, de-greasing fluids, adhesives, insecticides and herbicides. 1- propanol is also used as a chemical intermediate to create esters, halides, propyl amines and propyl acetate.

Properties and General Specifications of N Propanol or N Propyl alcohol:
Appearance: Colorless liquid
Odor: Mild, alcohol-like.
Relative Density: 0.80
Melting point: −126C.
Boiling point: 97C to 98C
Flash point: 22C.
Auto-ignition temperature: 371C.
Solubility in water: miscible.
Purity (GC): 99.7% minimum.
Water (by KF): 0.005% maximum.
Residue on Evaporation: 0.0003% maximum.
Acidity as Acetic Acid: 0.003% maximum.
Alkalinity as NH3: 0.001% maximum.
Isopropanol: 0.02% maximum.
Propionaldehyde: 50% ppm maximum.

Propanol BP Ph Eur Grade Specifications:
C3H8O --- 60.1 --- CAS 71-23-8 


Appearance: Clear, colourless liquid.
Solubility: Miscible with water and with ethanol.

First identification: C, B
Second identification: A, B, D
A. Refractive index: 1.384 to 1.387.
B. Boiling point: 96C to 98C.
C. Infrared absorption spectrophotometry.
D. To 1.0 mL add 0.10 g of dinitrobenzoyl chloride and 0.05 mL of sulfuric acid. Boil under reflux for 30 min. Evaporate until the excess of propanol is removed, add 5 mL of heptane to the residue and heat to boiling. Filter the hot solution. Wash the crystals formed on cooling with heptane and dry in vacuum (2 kPa, at room temperature for 24 h). The small, colourless, shiny plates melt between 71C and 74C.

Appearance: The substance to be examined is clear and colourless. Dilute 2 mL to 10 mL with water. After 5 min, the solution is clear.
Acidity or alkalinity: To 10.0 mL of carbon dioxide-free water add 0.1 mL of phenolphthalein solution and 0.01 M sodium hydroxide until the solution becomes pale pink. After addition of 5.0 mL of the substance to be examined the colour of the solution does not become more intense. If the colour fades, add 0.2 mL of 0.01 M sodium hydroxide. The solution is pink.
Absorbance: To pass the test.
Reducing substances: Place 10.0 mL in a test tube of about 20 mm in diameter in a water bath at 20C. Keep protected from actinic light and add 1.0 mL of a freshly prepared 0.16 g/L solution of potassium permanganate. The mixture, maintained at 20C, slowly changes its colour from violet to red. After 30 min, the test solution is not less intensely coloured than 10.0 mL of a reference solution prepared as follows: to 5.5 mL of primary solution yellow, add 13.0 mL of primary solution red and dilute to 100.0 mL with water.
Related substances: To pass the test by gas chromatography. Limits:
any impurity: not more than the area of the peak due to propanol in the chromatogram obtained with reference solution (a) (0.1 per cent);
total: not more than 3 times the area of the peak due to propanol in the chromatogram obtained with reference solution (a) (0.3 per cent);
disregard limit: 0.1 times the area of the peak due to propanol in the chromatogram obtained with reference solution (a) (0.01 per cent).
Non-volatile matter: Maximum 0.004 per cent. Evaporate 50 mL of the substance to be examined to dryness at 100C and dry the residue in an oven at 100-105C to constant mass. The residue weighs a maximum of 2 mg.
Water: Maximum 0.2 per cent, determined on 10 g.

Protected from light.

A. methanol,
B. ethanol,
C. propanal,
D. propanone (acetone),
E. isopropyl alcohol (2-propanol),
F. butan-2-ol (sec-butanol),
G. 2-methylpropan-1-ol (isobutanol),
H. butan-1-ol (n-butanol),
I. pentan-1-ol (n-pentanol),
J. hexan-1-ol (n-hexanol).

n-Propyl Alcohol Analytical Reagent Grade Specifications:
CH3(CH2)2OH --- Formula Wt 60.10
CAS Number 71-23-8

Assay (GC): 99.5% CH3(CH2)2OH
Solubility in water: Passes test

Color (APHA): 10
Residue after evaporation: 0.001%
Titrable acid: 0.0004 meq/g
Carbonyl compounds (as C2H5CHO): 0.03%
Ethyl alcohol (CH3CH2OH): 0.01%
Methanol (CH3OH): 0.01%
Isopropyl alcohol (CH3CHOHCH3): 0.05%
Water (H2O): 0.2%

For Original Monographs of IP Indian Pharmacopoeia BP British Pharmacopoeia USP US Pharmacopoeia FCC Food Grade product, please check with the respective web-pages or books.

We manufacture and supply as under:



1-Heptanol or n-Heptyl Alcohol







We also manufacture and supply as under:





Methoxylamine hydrochloride




Diisopropyl ether




1-Octanol or 1-Octyl Alcohol.


Ambernath Mumbai, Ankleshwar Gujarat, India
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Last 7 May, 2024

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N Propanol or N Propyl alcohol or 1-Propanol SDS, SAFETY DATA SHEET


Product Name & Other Names: N Propanol or N Propyl alcohol or 1-Propanol.
CAS Number: 71-23-8
EINECS EC Number: 200-746-9
FEMA: Number 2928
Molecular Formula: C3H8O
Molecular Weight: 60.10
Relevant uses and uses advised against (if any): Industrial Manufacturing.
Suppliers: As per letterhead.


GHS, Globally Harmonized System Classification in accordance with 29 CFR 1910
Classification according to Regulation (EC) No 1272/2008

Flammable liquids Category 2, H225
Serious eye damage/eye irritation Category 1, H318
Specific target organ toxicity - single exposure (Category 3), Central nervous system, H336

Labeling according to GHS & Regulation (EC) No 1272/2008

GHS Label Elements
Combustible Liquid
Combustible Liquid

GHS Label Elements

Signal Words (GHS-USA): Danger

Hazard statements (GHS-USA):
H225 Highly flammable liquid and vapor.
H318 Causes serious eye damage.
H336 May cause drowsiness or dizziness.

Precautionary statements (GHS-USA):
P210: Keep away from heat/sparks/open flames/hot surfaces – No smoking.
P261: Avoid breathing vapors.
P264: Wash … thoroughly after handling.
P271: Use only outdoors or in a well-ventilated area.
P273: Avoid release to the environment.
P280: Wear protective gloves/protective clothing/eye protection/face protection.
P302+352: IF ON SKIN: Wash with soap and water.
P305+351+338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do – continue rinsing.
P337+313: If eye irritation persists get medical advice/attention.
P403+235: Store in a well ventilated place. Keep cool.
P501: Dispose of contents/container to authorized agents only.

Classification according to EU Directives 67/548/EEC or 1999/45/EC:
Hazard Symbols:
F = Flammable.
C = Corrosive.
Risk Phrases:
R11 Highly flammable.
R34 Causes burns.
R41 Risk of serious damage to eyes.
R67 Vapors may cause drowsiness and dizziness.


Product Name & Other Names: N Propanol or N Propyl alcohol or 1-Propanol.
CAS Number: 71-23-8
EINECS EC Number: 200-746-9


Always seek medical advice after the first aid treatment.

Eye Contact: Rinse immediately with plenty of water for 10 minutes at least. Contact a physician if symptoms persist.
Skin Contact: Wash thoroughly with soap and water; flush with plenty of water. Take off spoilt clothes. Contact physician if symptoms persist.
Ingestion: Wash the mouth with water; seek medical advice immediately.
Inhalation: Remove from exposure site to fresh air and keep at rest. Obtain medical advice.


Flash Point: 15C
Auto-ignition Temperature: 371C
Recommended Extinguishing media: CO2, foam, dry chemicals, Water spray.
Non Recommended: Do not use direct water jet on burning material.
Extinguishing Procedure: Flammable. Vapors may form explosive mixtures with air. Vapors may travel to source of ignition and flash back. Containers may explode when heated. Thermal decomposition can lead to release of irritating gases and vapors. Keep product and empty container away from heat and sources of ignition. Closed containers may build up pressure at elevated temperatures. If possible, containers should be cooled with a water spray. For large fires, apply water from as far as possible. Keep containers and surroundings cool with water spray. Beware of vapors accumulating to form explosive concentrations. Vapors can accumulate in low areas.


Personal precautions, protective equipment and emergency procedures: Avoid breathing dust/fumes/gas/mist/vapors/spray. Use individual protective equipment (waterproof boots, suitable protective clothing, safety glasses, etc). Restrict unprotected personnel from the area. Prevent any contact with hot surfaces. Do not approach facing the wind. Do not touch the spilled material.
Environmental precautions: Do not let the product enter drains, soil or water sources.
Methods and materials used for containment Cleanup procedures and Storage: Contain spilled material. Cover with an inert, non-combustible absorbent material, (e.g. sand, earth, diatomaceous earth, vermiculite). Vacuum or sweep up, and remove to an approved disposal container. Avoid open flames or other sources of ignition.


Precautions for safe handling: Apply according to good manufacturing and industrial hygiene practices. Ensure proper ventilation. Wash thoroughly after handling. Do not drink, eat or smoke while handling. Avoid contact with skin, eyes and clothing. Minimize dust generation. Avoid breathing dust/fumes/gas/mist/vapors/spray. Avoid contact with eyes, skin, and clothing. Keep container tightly closed. Avoid ingestion and inhalation. Use individual protective equipment (waterproof boots, suitable protective clothing, safety glasses, etc). Prevent any contact with hot surfaces.
Conditions for safe storage, including any incompatibilities: Store in cool, dry and ventilated area away from heat sources and protected from sunlight in tightly closed original container. Keep air contact to a minimum. Do not leave the material container open. Store protected from heat, light, sparks and ignition sources and incompatible materials. Avoid contact with skin and eyes. Avoid inhalation of dust/mist/vapor. Do not store with incompatible materials like oxidizing agents, acid anhydrides, aluminum, halogenated compounds, ammonia, acids. Keep air contact to a minimum. Keep away from ignition sources and naked flame. - No smoking. Take measures to prevent the build-up of electrostatic charge.


Exposure Limits:
ACGIH TWA (ppm): 100 ppm
OSHA PEL (TWA) (ppm): 200 ppm.
Respiratory Protection: Avoid to breath directly on the product. Apply local ventilations when appropriate.
Ventilation System: A system of local and/or general exhaust is recommended to keep employee exposures as low as possible. Local exhaust ventilation is generally preferred because it can control the emissions of the contaminant at its source, preventing dispersion of it into the general work area.
Personal Respirators (NIOSH Approved): For conditions of use where exposure to dust or mist is apparent and engineering controls are not feasible, a particulate respirator may be worn. For emergencies or instances where the exposure levels are not known, use a full-face positive-pressure, air-supplied respirator.
Skin Protection: Wear protective gloves and clean body-covering clothing.
Eye Protection: Use chemical safety goggles and/or full face shield where dusting or splashing of solutions is possible. Maintain eye wash fountain and quick-drench facilities in work area.
Other Control Measures: Maintain good housekeeping in work area. Dust deposits on floors and other surfaces may pick up moisture and cause the surfaces to become slippery and present safety hazards. Handle in accordance with good industrial hygiene and safety practice. Wash hands after handling.


Appearance: Clear colorless liquid.
Odor: Mild, alcohol-like.
Odor threshold: Not available.
pH: Not available.
Relative density: 0.8
Melting point/freezing point: -126C.
Initial boiling point and boiling range: 97C to 98C.
Flash point: 22C Closed cup.
Auto-ignition temperature: 371C.
Decomposition temperature: Not available.
Upper/lower flammability or explosive limits: Not available.
Vapor pressure: Not available.
Vapor density: Not available.
Evaporation rate: Not available.
Flammability (solid, gas): Not available.
Partition coefficient: n-octanol/water: Not available.
Solubility(ies): Miscible with water.
Viscosity: Not available.


Reactivity: It presents no significant reactivity hazards, by itself or in contact with water. Avoid contact with strong acids, alkali or oxidizing agents.
Decomposition: Carbon monoxide and unidentified organic compounds may be formed during combustion.
Conditions to Avoid: Heat, sparks, open flames and other ignition sources. Avoid temperatures exceeding the flash point. Contact with incompatible materials. Oxidizing agents, Acid anhydrides, Aluminum, Halogenated compounds, Ammonia, Acids


LC50 Inhalation - Rat - male and female - 4 h - > 33,8 mg/l.
LD50 Dermal - Rabbit - male - 4.032 mg/kg.
Carcinogenic Effects: Not a reported carcinogen by NTP, ACGIH, OSHA or IARC.
Mutagenic Effects: Not available.
Developmental Toxicity: Not available.
Reproductive Effects: No information available.


Toxicity to fish LC50: flow-through test LC50 - Pimephales promelas (fathead minnow) -
4.555 mg/l - 96 h.
Toxicity to daphnia and other aquatic invertebrates: static test EC50 - Daphnia magna (Water flea) - 3.644 mg/l - 48 h.
Persistence and Degradability: Unlikely to persist due to water solubility.
Mobility: Likely to be mobile due to water solubility.
Bioaccumulation/ Accumulation: No information available.
Results of PBT and vPvB assessment: No data available for assessment.


In accordance with local environmental laws. Avoid disposing into drainage or environment.


DOT USA, TDG Canada & ADR/RID Europe:
UN Number: UN1274
Shipping Name: n-Propanol.
Hazard Class: 3; Packing Group: II
UN Number: UN1274
Shipping Name: n-Propanol.
Hazard Class: 3; Packing Group: II


SARA 302: Not subject to the reporting requirements of SARA Title III, Section 302.
SARA 313: Listed.
SARA 311/312 Hazards: Fire Hazard, Immediate Acute Health Hazard. See section 2.
California Prop. 65 Components: This product does not contain any chemicals known to State of California to cause cancer, birth defects, or any other reproductive harm.

Section 16 - Additional Information

European Labeling in Accordance with EC Directives:
H225 Highly flammable liquid and vapor.
H318 Causes serious eye damage.
H336 May cause drowsiness or dizziness.

Classification according to EU Directives 67/548/EEC or 1999/45/EC:
Hazard Symbols:
F = Flammable.
C = Corrosive.
Risk Phrases:
R11 Highly flammable.
R34 Causes burns.
R41 Risk of serious damage to eyes.
R67 Vapors may cause drowsiness and dizziness.

Our company provides this MSDS sheet in good faith but makes no representation as to its comprehensiveness or accuracy. This SDS sheet is intended only as a guide to the appropriate precautionary handling of the material by a properly trained person using this product. The above information has been compiled from various sources and has the possibility of discrepancy and being out-dated information. Individuals receiving the information must exercise their independent judgment and do further search in determining its appropriateness for a particular purpose. In no case shall our company be liable to loss or damages by the product user.