Dioctyl Sebacate (DOS) CAS 122-62-3 Plasticizer 99.5% Factory High Quality
Shanghai Ruifu Chemical Co., Ltd. is the leading supplier of Dioctyl Sebacate (DOS) (CAS: 122-62-3) with high quality. Ruifu Chemical has been supplying plasticizers more than 15 years.
Ruifu Chemical can provide worldwide delivery, competitive price, excellent service.
Purchase Dioctyl Sebacate (DOS) or other plasticizers, please contact us by e-mail: alvin@ruifuchem.com
| Chemical Name | Dioctyl Sebacate |
| Synonyms | DOS; Bis(2-ethylhexyl) Sebacate; Di(2-ethylhexyl) Sebacate; Sebacic Acid Bis(2-ethylhexyl) Ester; Sebacic Acid Dioctyl Ester |
| Stock Status | In Stock, Large-Scale Production |
| CAS Number | 122-62-3 |
| Molecular Formula | C26H50O4 |
| Molecular Weight | 426.68 g/mol |
| Melting Point | -67℃ |
| Boiling Point | 377℃ |
| Flash Point | 222℃ |
| Specific Gravity (20/20) | 0.91 |
| Refractive Index n20/D | 1.45 |
| Water Solubility | Insoluble in Water (0.2 g/l 20℃) |
| Solubility | Soluble in Acetone, Benzene, Ethanol |
| Stability | Stable. Combustible. Incompatible with Strong Oxidizing Agents |
| Storage Temperature | Store Long-Term in a Cool and Dry Place |
| Shelf Life | 12 Months After Manufacturer Date, Retest After Expiration |
| COA & MSDS | Available |
| Origin of Product | Shanghai, China |
| Product Categories |
Plasticizers |
| Brand | Ruifu Chemical |
| Items | Premium Grade | First Grade | Qualified Grade | Test Methods |
| Appearance | Transparent Liquid With No Suspended Substances Visual Inspection | |||
| Ester Content | ≥99.5% (GC) | ≥99.0% (GC) | ≥99.0% (GC) | GC Method |
| Density (20℃) g/cm3 | 0.913-0.916 | 0.913-0.916 | 0.913-0.916 | Densimeter Method |
| Acidity (in Sebacic Acid) | ≤0.01% | ≤0.01% | ≤0.02% | Titration Method |
| Moisture Content | ≤0.10% | ≤0.10% | ≤0.10% | Karl Fischer Method |
| Flashing Point | ≥205℃ | ≥205℃ | ≥205℃ | Flash Point Meter |
| Chroma (Platinum-Cobalt) | ≤30 | ≤50 | ≤120 | Colorimetric Method |
Package: Fluorinated bottle; 25kg/drum; 200L/galvanized iron drum, net weight 180kg/drum, 16MT/20'FCL; or according to customer's requirement.
Storage Condition: Keep the container tightly closed. Store in a cool, dry, well-ventilated warehouse away from incompatible substances. Keep upright. Avoid violent collision. Light loading and unloading. Prevent direct sunlight; avoid open flames, high temperature, and flammable materials. Stay away from strong oxidants.
Shipping: Deliver to worldwide by air, by sea, by FedEx / DHL Express. Provide fast and reliable delivery.
How to Purchase? Please contact Dr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com
15 Years Experience? We have more than 15 years of experience in the manufacture and export of a wide range of high quality pharmaceutical intermediates or fine chemicals.
Main Markets? Sell to domestic market, North America, Europe, India, Korea, Japanese, Australia, etc.
Advantages? Superior quality, affordable price, professional services and technical support, fast delivery.
Quality Assurance? Strict quality control system. Professional equipment for analysis include NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, K.F, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, etc.
Samples? Most products provide free samples for quality evaluation, shipping cost should be paid by customers.
Factory Audit? Factory audit welcome. Please make an appointment in advance.
MOQ? No MOQ. Small order is acceptable.
Delivery Time? If within stock, three days delivery guaranteed.
Transportation? By Express (FedEx, DHL), by Air, by Sea.
Documents? After sales service: COA, MOA, ROS, MSDS, etc. can be provided.
Custom Synthesis? Can provide custom synthesis services to best fit your research needs.
Payment Terms? Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T (Telex Transfer), PayPal, Western Union, etc.
| Safety Description | 24/25 - Avoid contact with skin and eyes |
| WGK Germany | - |
| RTECS | VS1000000 |
| TSCA | Yes |
| HS Code | 2917131000 |
Dioctyl Sebacate (DOS) (CAS: 122-62-3) is a good cold resistant plasticizer, but it also has better heat resistance, light resistance and electrical insulation. DOS has high plasticizing efficiency and low volatility. Suitable for polyvinyl chloride, vinyl chloride copolymer, cellulose nitrate, ethyl cellulose and synthetic rubber, etc. DOS is especially suitable for making cold resistant wire and cable material, meat fresh-keeping film, artificial leather, film, conveyer belt, sheet material, sheet material and others. DOS is a low temperature plasticizer for various synthetic rubbers, it has no effect on the vulcanization of rubber.
DOS has been used to mix with phthalates plasticizer, and to be low-temperature plasticizer for synthesized rubber. In addition, it has been used as the lubricant of the jet engine. DOS has been used to the system of solid propellant to improve the mechanical properties, to decrease Tg and increase the percentage elongation of solid propellant at low temperature. 
Dioctyl Sebacate (DOS) (CAS: 122-62-3) is more flammable in case of open flame, high temperature and strong oxidant; Combustion emission stimulates smoke.
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