Name: Butyl Benzoate
Cas: 136-60-7
Purity: 99%
MOQ: 1KG
Directory Guidance on Butyl Benzoate
Chemical Structure
Basic Info
Butyl Benzoate (CAS Number: 136-60-7) is a high-purity organic ester synthesized through the esterification of benzoic acid with n-butanol. Appearing as a clear, colorless liquid with a characteristic mild, balsamic-floral odor, this aromatic compound offers an optimal combination of high boiling point, low volatility, and excellent solvency across organic systems.
In industrial applications, Butyl Benzoate serves as a key dye carrier in textile processing, particularly for polyester fiber dyeing, where it facilitates level level dyeing at elevated temperatures. Additionally, its high solvency makes it an efficient solvent and plasticizer for cellulose esters, ethyl cellulose, and specialized resin systems. In the flavor and fragrance sector, it acts as a reliable aroma modifier and fragrance fixative, stabilizing volatile top notes in liquid formulations.
Product Introduction
| Melting point | -22 °C |
| Boiling point | 249 °C (lit.) |
| density | 1.01 g/mL at 25 °C (lit.) |
| vapor pressure | 8.5Pa at 20℃ |
| refractive index | n20/D 1.498(lit.) |
| Fp | 223 °F |
| storage temp. | room temp |
| solubility | 0.06g/l |
| form | Oily Liquid |
| color | Clear yellow |
| Odor | at 100.00 %. mild amber balsam fruity |
| Odor Type | balsamic |
| Water Solubility | 34.1mg/L at 20℃ |
To ensure smooth integration into global chemical supply chains and compliance with international regulatory frameworks, our Butyl Benzoate manufacturing facilities adhere to strict operational standards:
ISO 9001:2015: Quality Management System certified for synthetic chemical manufacturing, batch processing, and packaging controls.
ISO 14001:2015: Environmental Management System compliance for responsible chemical manufacturing practices.
EU REACH Compliance: Registration and technical documentation support for European Union chemical import requirements.
GHS Packaging & Labeling: Fully compliant with international Globally Harmonized System requirements for hazardous chemical transport and safety communication.
Product Packaging
Each production batch of Butyl Benzoate undergoes rigorous analytical testing in our certified quality control laboratory prior to release. Our QC engineers utilize precision analytical techniques to ensure product purity, moisture control, and physical consistency.
Analytical Inspection Matrix (Typical Specs for Commercial Grade)
| Test Parameter | Internal Specification Standard | Test Method / Equipment |
| Purity (GC) | ≥ 99.0% | Gas Chromatography (FID) |
| Appearance | Clear, transparent liquid, free from suspended solids | Visual Inspection |
| Acid Value | ≤ 0.5 mg KOH/g | Potentiometric Titration |
| Moisture Content (Water) | ≤ 0.1% w/w | Karl Fischer Titrator |
| Refractive Index (nD20) | 1.4960 – 1.5000 | Digital Abbe Refractometer |
| Density (20°C) | 1.006 – 1.010 g/cm³ | Precision Density Meter |
| Color (APHA) | ≤ 30 | Platinum-Cobalt Scale |
| Boiling Point | 248°C – 250°C | Standard Distillation Apparatus |
Note: A batch-specific Certificate of Analysis (COA) and Safety Data Sheet (SDS/MSDS) accompany every shipment.
A. Textile Auxiliary & Dye Carrier
Polyester Dyeing Agent: Functions as a swelling agent and dye carrier for disperse dyes on polyester and synthetic fibers, promoting uniform dye penetration and color fastness.
B. Solvents & Polymer Processing
Specialty Plasticizer: Enhances flexibility and workability in cellulose acetate, ethyl cellulose, nitrocellulose lacquers, and synthetic resin formulations.
Organic Solvent: Acts as a high-boiling solvent in specialized coating systems, inks, and industrial cleaning formulations requiring controlled evaporation rates.
C. Flavors, Fragrances & Personal Care
Fragrance Fixative: Serves as a fixative and blending agent in perfume compositions, personal care formulations, and household fragrance applications, helping retard the evaporation rate of lighter aroma components.
Related References
As a company specializing in the production and supply of Butyl benzoate raw materials, we are committed to providing customers with high-quality products and preferential prices. We have rich experience and technology to ensure the quality and stable supply of our products. No matter where you are, we can provide you with the Butyl benzoate raw materials you need to support your production and research and development.
We always adhere to the principle of honest management, strictly control product quality, and serve every customer with a customer-first attitude. Over the years, we have established good cooperative relations with domestic and foreign customers and won their trust and praise.
Manufacturer of Butyl Benzoate
Zhishang Chem is based in Shandong, serves the whole country, faces the world, and is determined to become an excellent supplier and service provider in the chemical industry.
As a top manufacturer of cosmetic raw materials, disinfectants, flavors and fragrances in China, we are committed to producing high-quality products and have won high praise from customers all over the world.
In the next 10 years or even longer, Zhishang will always adhere to the tenet of quality first and reputation first, and devote itself to providing customers with thoughtful and perfect services.
As a professional Butyl Benzoate manufacturer, Zhi shang Chem has served more than 6,000 customers around the world. Because of our high-quality products and professional services, we have won high praise from most of our customers.
Pre-Sales Service
* Timely reply and 24 hours online, the professional team will provide you with the most favorable prices and high-quality products.
* The sample supports testing and inspection.
* Each batch of products will be tested to ensure that its quality meets user needs.
*Packaging can also be made according to customer requirements.
*Any inquiries will be answered by our relevant personnel within 24 hours.
*We will provide you with commercial invoice, packing list, packing list, COA, health certificate and certificate of origin if you need it. If your market has other special requirements, please let us know.
After-Sales Service
*We will monitor the logistics information in real time and will share the information with you.
* You can consult us at any time if you have any questions about the product, and we will answer you in time.
*If you have any questions about the product, you can report it to us, we will deal with it in time for you, and the product can be returned.
Q1: What are the primary advantages of using Butyl Benzoate as a dye carrier in textile processing? A1: Butyl Benzoate exhibits strong solvency for disperse dyes and controlled fiber-swelling properties. This helps achieve uniform color distribution, deep shade yield, and level dyeing performance on synthetic fibers, while remaining manageable to wash out during post-treatment scouring.
Q2: Is Butyl Benzoate compatible with standard organic solvents and polymer resins? A2: Yes, Butyl Benzoate is miscible with common organic solvents including ethanol, ether, acetone, and aromatic hydrocarbons. It demonstrates high compatibility with cellulose derivatives, alkyd resins, and acrylic polymers.
Q3: What are the standard packaging configurations and shelf-life recommendations? A3: We offer standard packaging in 200 kg HDPE/steel drums and 1000 kg IBC totes. The product should be stored in tightly sealed containers in a cool, dry, well-ventilated warehouse away from open flames, strong oxidizers, and direct heat sources. When stored under proper conditions, the typical shelf life is 24 months from the production date.
Q4: Can you provide REACH compliance and SDS documentation for European customers? A4: Yes. We provide full regulatory documentation packages, including GHS-compliant Safety Data Sheets (SDS), Certificates of Analysis (COA), and technical data to support REACH registration requirements for EU-bound shipments.
Q5: How can prospective buyers request commercial samples for testing? A5: Sample requests can be submitted through our website inquiry form or directly via email to our sales engineering department. Lab-scale evaluation samples are supplied alongside comprehensive COA documentation for preliminary testing.
1. For products ≤50kg, we recommend using express delivery, which is usually called DDU service (discounted, convenient).
2. For products ≤500kg, we generally recommend air freight, which is usually called FOB, CFR or CIF service (fast and efficient).
3. For products >500kg, we generally recommend shipping by sea, which is usually called FOB, CFR or CIF service (economical, safe).
4. For high-value products, please choose air or express to ensure the safety of product transportation.
