Product Identification

Product Name

Bis(2-ethylhexyl)sebacate

Synonyms

Bis(2-ethylhexyl) decanedioate
Bis(2-ethylhexyl)sebacate
Bisoflex
Decanedioic acid, 1,10-bis(2-ethylhexyl) ester
Plexol

CAS

122-62-3

Formula

C26H50O4

Molecular Weight

426.68

EINECS

204-558-8

RTECS

VS1000000

RTECS Class

Other

Merck

13,1251

Beilstein/Gmelin

1806504

Beilstein Reference

4-02-00-02083

Physical and Chemical Properties

Appearance

Clear pale yellow liquid with a mild odor.

Solubility in water

100 mg/L

Melting Point

-55

Boiling Point

435

Vapor Pressure

9E-8 (25 C)

Density

0.914 g/cm3 (20 C)

Partition Coefficient

9.86

Heat Of Vaporization

69.2 kJ/mol

Usage

In vacuum pumps.

Vapor Density

14.5

Refractive Index

1.458 (20 C)

First Aid Measures

Ingestion

Get medical aid. Wash mouth out with water.

Inhalation

Remove from exposure to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid.

Skin

Get medical aid. Flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes.

Eyes

Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid.

Handling and Storage

Storage

Store in a cool, dry place. Store in a tightly closed container.

Handling

Avoid breathing dust, vapor, mist, or gas. Avoid contact with skin and eyes.

Hazards Identification

Ingestion

The toxicological properties of this substance have not been fully investigated.

Inhalation

The toxicological properties of this substance have not been fully investigated.

Skin

Non-irritating to the skin.

Eyes

Non-irritating to the eyes.

EC Safety Phrase

S 24/25

Exposure Controls/Personal Protection

Personal Protection

Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166. Skin: Wear appropriate protective gloves to prevent skin exposure. Clothing: Wear appropriate protective clothing to prevent skin exposure.

Respirators

Follow the OSHA respirator regulations found in 29CFR 1910.134 or European Standard EN 149. Always use a NIOSH or European Standard EN 149 approved respirator when necessary.

Fire Fighting Measures

Flash Point

190

Autoignition

99

Fire Fighting

Wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. To extinguish fire use water spray, dry chemical, carbon dioxide, or chemical foam.

Fire Potential

This chemical is probably combustible.

Accidental Release Measures

Small spills/leaks

Absorb spill with inert material, (e.g., dry sand or earth), then place into a chemical waste container.

Stability and Reactivity

Stability

Stable.

Incompatibilities

Strong oxidizing agents.

Decomposition

Carbon monoxide, carbon dioxide.

Transport Information

HS Code

2917 13 90