Specification
| Product Name | n-Butanol |
|---|---|
| Other Names | 1-Butanol |
| CAS No. | 71-36-3 |
| EINECS No. | 200-751-6 |
| MF | C4H10O |
| Molecular weight | 74.12 |
| Purity | 99.50% |
| Appearance | Colorless liquid with alcoholic odor |
| Density | 0.810 g/mL at 25 °C (lit.) |
| Melting point | -89.8 °C (lit.) |
| Boiling point | 117.7 °C (lit) |
| Flashing point | 35 °C (closed cup)/°F |
Values are typical for the standard grade. Tighter specifications are available — state the target in your inquiry and we confirm against the production batch.
Hazard classification
- H226 Flammable liquid and vapour
- H302 Harmful if swallowed
- H335 May cause respiratory irritation
- H336 May cause drowsiness or dizziness
- H315 Causes skin irritation
- H318 Causes serious eye damage
Precautionary statements (2)
- P210 Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking
- P264 Wash thoroughly after handling
European Chemicals Agency. "butan-1-ol; n-butanol, Index No. 603-004-00-6." In Table 3 of Annex VI to Regulation (EC) No 1272/2008 (CLP Regulation), 23rd Adaptation to Technical Progress (harmonised list as of 2026-07-07). Helsinki: European Chemicals Agency, 2026. https://echa.europa.eu/information-on-chemicals/annex-vi-to-clp.
Packaging and shipping
n-Butanol, also known as 1-butanol, is a colorless, flammable liquid with a characteristic mild alcoholic odor. It has the molecular formula C₄H₁₀O, and is slightly soluble in water while miscible with most organic solvents, such as ethanol, ether, ketones and hydrocarbons. It features good volatility, high solvency and stable chemical properties, making it a widely used industrial solvent and important chemical intermediate.
It is mainly applied in coatings, inks and adhesives as a primary solvent, which improves leveling, film formation and adhesion of products. It is also a key raw material for synthesizing butyl acetate, plasticizers, resins and surfactants. In addition, n-butanol is used in organic synthesis, pharmaceutical manufacturing, cleaning agents and cosmetic formulations.
As a flammable liquid, n-butanol should be stored in a cool, well-ventilated area, away from heat, open flames and strong oxidants. Operators should wear protective gear to avoid skin and eye irritation. With stable quality and high purity, it is widely used in many industrial fields and supports efficient and stable production for downstream customers.
Product Description
n-Butanol, also known as 1-Butanol, is a clear, colorless liquid with a characteristic mild alcohol odor. It is a primary aliphatic alcohol with the chemical formula C4H10O, boasting excellent solubility in organic solvents and partial miscibility with water.
Our n-Butanol is produced through high-purity synthesis processes, ensuring a purity level of ≥99.5%, with low moisture and impurity content to meet industrial-grade and high-end application standards.
It features stable chemical properties, low volatility, and good reactivity, making it a versatile raw material in various industries. The product is packaged in 200L sealed steel drums and 1000L IBC tanks,
with anti-leakage and moisture-proof designs to guarantee product quality during storage and transportation, complying with international chemical packaging safety standards.
n-Butanol is widely applied as a key organic synthesis raw material and solvent. In the chemical industry, it is mainly used to produce butyl acrylate, butyl acetate, and plasticizers, which are essential for coatings,
adhesives, and synthetic rubber production. It serves as an excellent solvent in the paint and ink industry, effectively dissolving resins and pigments to improve product performance. Additionally, it is used in the manufacturing of pharmaceuticals,
perfumes, and surfactants, acting as an extraction agent and reaction intermediate. In the petroleum industry, it functions as a gasoline additive and oil extraction assistant.
Its stable performance and high purity enable it to adapt to diverse industrial production processes, providing reliable support for the efficient operation of downstream manufacturing.
Delivery&Payment method
Frequently asked
In what packaging is n-Butanol shipped?
Standard formats are Drum (225 kg), IBC Drum (1000kg), ISO tank (20ft) (18–20 m³), ISO tank (40ft) (36–40 m³). Other packaging can be arranged for full-container orders.
Is a safety data sheet available for n-Butanol?
Yes, on request. Safety data sheets are issued per grade and destination market; state the country of import in your inquiry.
What purity do you supply?
The standard grade is 99.50%. Tighter specifications are confirmed against the production batch before shipment.
Technical reading on N-Butanol
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