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Dibutyl sebacate CAS#109-43-3

Dibutyl sebacate CAS#109-43-3

Basic Information

Dibutyl sebacate
DBS
colorless transparent liquid

Dibutyl sebacate, often abbreviated DBS, is the dibutyl ester of sebacic acid. This clear, colorless liquid has a mild odor, low volatility and poor water solubility, but mixes with many organic solvents. It serves as a plasticizer in ethylcellulose films and plastic formulations, with additional use as a liquid core medium in specialized extraction capsules.

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product description

High Purity: The product has a purity of ≥ 99%, ensuring its high quality and suitability for various industrial applications.


Stable and Reliable: Dibutyl sebacate is stable under normal conditions, providing consistent performance in different environments.


Versatile Solubility: It is miscible with ethanol, ether, benzene, and chloroform, and compatible with most organic solvents, offering flexibility in various formulations.


Non-Water Soluble: Its insolubility in water makes it suitable for applications where water resistance is required.


Product Description of Dibutyl sebacate CAS#109-43-3

Dibutyl sebacate is industrial grade with purity ≥99%. It is a colorless transparent liquid with a mild odor. Its melting point is -10°C and boiling point is 344°C. The vapor pressure is 0.0001 mmHg at 25°C, and the relative density is 0.94 at 20°C. It does not dissolve in water, but is miscible with ethanol, ether, benzene, chloroform and most organic solvents. The product remains stable under normal conditions and should be kept separate from strong acids, strong bases and oxidizing agents.


Product Application of Dibutyl sebacate CAS#109-43-3

Dibutyl sebacate (DBS) is the dibutyl ester of sebacic acid. It is widely used in food packaging plastics, medical devices and pharmaceutical products. It also acts as a desensitizer for torpedo propellant Otto fuel II. Besides, it can be used as a plasticizer to make ethylcellulose films. It can also serve as the core material of liquid-core capsules with cross-linked alginate and polyacrylamide membrane, which are prepared by co-extrusion jet breakup method for extracting pesticide atrazine.
Product Specifications

Parameters


Melting point205 °C (dec.)(lit.)
Boiling point178-179 °C3 mm Hg(lit.)
density0.94
vapor pressure0.001Pa at 25℃
FEMA2373 | DIBUTYL SEBACATE
refractive indexn20/D 1.441(lit.)
Fp>230 °F
storage temp.Sealed in dry,Room Temperature
solubilityhexane, toluene, ethanol and acetone: soluble
formLiquid
Specific Gravity0.937 (20/4℃)
colorClear
Odorat 100.00 %. faint fruity oily
Odor Typefruity
Water Solubility50mg/L(temperature not stated)
JECFA Number625
BRN1798308
Dielectric constant4.5(30℃)
Cosmetics Ingredients FunctionsPLASTICISER
FILM FORMING
HAIR CONDITIONING
SOLVENT
SKIN CONDITIONING - EMOLLIENT
FRAGRANCE
SKIN CONDITIONING
LogP6.3
CAS DataBase Reference109-43-3(CAS DataBase Reference)
NIST Chemistry ReferenceDi-n-butyl sebacate(109-43-3)
EPA Substance Registry SystemDibutyl sebacate (109-43-3)

Safety Information


Hazard CodesXn,Xi
Risk Statements40-36/37/38
Safety Statements36/37-36-26
WGK Germany3
RTECSVS1150000
TSCATSCA listed
HS Code29171390
Hazardous Substances Data109-43-3(Hazardous Substances Data)
ToxicityLD50 oral in rat: 14870mg/kg


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Shipping And Transportation

Delivery Time

Inventory 2-3 working days New manufacturing 7-10 working days

Mode of Transportation
1. By Air, fast but expensive.
2. By Sea, usual and economy.
3. By Train, suit for middle Asia countries.
4. By Express, suit for small package.
We only provide highest quality goods available, accompanied by after support!

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FAQ

1. What products does Shandong Junzheng Chemical supply?
We supply inorganic chemicals, organic solvents, water treatment chemicals, and surfactants, including calcium chloride, soda ash, sodium bicarbonate, caustic soda, citric acid, ethyl acetate, and SLES. Please contact us to confirm specific product availability.


2. Which industries do your products serve?
Our products serve pharmaceutical, agrochemical, dye, rubber, construction, coal processing, and other chemical industries. Product suitability depends on the required grade, specifications, and application.


3. How can I get a quotation?
Please provide the product name, CAS number, required specifications, quantity, packaging requirements, and destination port. These details help us prepare an accurate quotation.


4. How do you control product quality?
We follow strict quality testing procedures supported by technical personnel, research equipment, and an established management system. Specific quality requirements can be confirmed before placing an order.


5. Can you help me select a suitable chemical?
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