Shandong Huashang Chemical Co., Ltd. is a high-tech enterprise focused on industry of fine chemicals research and develop, produce and sale. Shandong Huashang Chemical Co., Ltd. is located in Shan Dong Ji Nan China. we have the ability to provide you high quality products. More than 90 % of our products are exported to developed countries and regions such as north America, Europe, Japan, South Korea and the Middle East.
Product Overview
n-Hexadecane (CAS 544-76-3) is a straight-chain saturated alkane. It appears as colorless transparent liquid or white waxy solid at low temperature with mild hydrocarbon odor. Featuring stable chemical properties, low volatility and good compatibility with non-polar solvents, it is widely used in organic synthesis, chromatographic analysis, lubricants, fuel additives and laboratory research. Produced via fractional distillation and high-precision purification, the product has high purity, low impurities and consistent batch quality. For legitimate industrial production, formulation and scientific research only.
Product Features
- High Purity: ≥99.0% (GC), meets industrial grade and research grade standards.
- Excellent Chemical Stability: Resistant to acid, alkali and general oxidation under normal conditions.
- Good Solubility: Miscible with most non-polar and weakly polar organic solvents.
- Strict Quality Control: Each batch is fully tested; standard COA and MSDS are available upon request.
Physical & Chemical Properties
Physical Properties
- Appearance: Colorless transparent liquid; white waxy solid below melting point
- Odor: Mild characteristic hydrocarbon odor
- Molecular Formula: C16H34
- Molecular Weight: 226.44
- Melting Point: 18 – 20 °C
- Boiling Point: 286 – 288 °C
- Density: 0.773 g/mL (20 °C)
- Refractive Index: 1.434 (20 °C)
- Flash Point: 135 °C
- Solubility: Insoluble in water; miscible with ethanol, ether, benzene, alkanes and other organic solvents
- Hygroscopicity: Non-hygroscopic
Chemical Properties
- Chemical Stability: Stable at room temperature and sealed storage.
- Chemical Reactivity: Inert under common conditions; undergoes combustion, cracking and halogenation under extreme conditions.
- Acid-Base Character: Neutral.
- Incompatibility: Keep away from strong oxidants, high temperature and open flame.
Applications
- Chromatographic Analysis: Standard reference material and stationary phase for gas chromatography.
- Chemical Industry: Raw material for synthetic lubricants, rust inhibitors and rubber softeners.
- Fuel Industry: Additive for diesel and aviation fuel to improve combustion performance.
- Organic Synthesis: Reaction solvent and raw material for alkane derivative preparation.
- Laboratory Research: Common reagent for chemical experiments and material research.
Usage Restriction: For industrial synthesis and scientific research use only. Strictly forbidden for illegal processing and improper application.
Storage & Transportation Instructions
Storage Conditions
Store in a cool, dry, well-ventilated warehouse. Keep containers tightly sealed. Store separately from strong oxidants and combustible materials. Recommended storage temperature: 10 – 25 °C. Keep away from heat sources and open flame. Reseal containers immediately after opening.
Transportation Requirements
This product is classified as combustible liquid. Use sealed and anti-collision packaging. Avoid collision, extrusion, high temperature and rain during transit. Do not transport together with oxidants, corrosive substances, food and feed.
Operation Notes
Wear chemical-resistant gloves and safety goggles. Operate in a well-ventilated area. Avoid inhalation of vapor and direct skin contact. Rinse with plenty of clean water if contact occurs. Do not eat, drink or smoke in the working area.
Regulatory Information
EINECS Number: 208-878-9
HS Code: 29011000
Complies with international petrochemical and organic chemical standards. Export products follow IATA and IMDG provisions. All transactions are limited to qualified chemical factories, research institutions and related enterprises.
Full Product Parameter Table
| Item | Specification & Details |
| Product Name | n-Hexadecane |
| CAS NO. | 544-76-3 |
| IUPAC Name | Hexadecane |
| Synonyms | Cetane; n-Cetane |
| Molecular Formula | C16H34 |
| Molecular Weight | 226.44 |
| EINECS Number | 208-878-9 |
| UN Number | UN 3082 |
| Hazard Class | Combustible Liquid, Irritant |
| Appearance | Colorless liquid; white waxy solid at low temperature |
| Purity | ≥99.0% (GC) |
| Water Content | ≤0.05% |
| Melting Point | 18 – 20 °C |
| Boiling Point | 286 – 288 °C |
| Density | 0.773 g/mL (20 °C) |
| Refractive Index | 1.434 (20 °C) |
| Flash Point | 135 °C |
| Solubility | Insoluble in water; miscible with common organic solvents |
| HS Code | 29011000 |
| Storage Temperature | 10 – 25 °C, sealed, dry environment |
| Packing Specification | 25kg/plastic drum, 170kg/iron drum |
| Grade Standard | Industrial Grade / Research Grade |
| Application Scope | GC standard substance, solvent, lubricant additive, fuel additive |
| Validity Period | 24 Months under specified storage conditions |
