Tris(2-Butoxyethyl) Phosphate

Basic Information

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CAS Number

78-51-3

Molecular Formula

C18H39O7P

Molecular Weight

398.47 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Ethers

Fine Chemicals Surfactants Anionic Surfactants

Agricultural Chemicals Pesticides Insecticides

Basic Physical Properties

Melting Point

-70 ºC

Boiling Point

215-228 °C/4 mmHg

Density

1.006 g/mL at 25 °C

Refractive Index

n20/D 1.438(lit.)

Vapor Pressure

0.03 mmHg ( 150 °C)

SMILES

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CCCCOCCOP(=O)(OCCOCCCC)OCCOCCCC

InChI

InChI=1S/C18H39O7P/c1-4-7-10-20-13-16-23-26(19,24-17-14-21-11-8-5-2)25-18-15-22-12-9-6-3/h4-18H2,1-3H3

InChIKey

WTLBZVNBAKMVDP-UHFFFAOYSA-N

LogP

4.594400000000005

Topological Polar Surface Area

72.45000000000002 Å²

Hydrogen Bond Donor/Acceptor

0 / 7

Complexity

281

Safety Information

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Hazard Statement

H303 May be harmful if swallowed
Acute toxicity, oral

H316 Causes mild skin irritation
Skin corrosion/irritation

H320 Causes eye irritation
Serious eye damage/eye irritation

Stability

Stable. Combustible. Incompatible with strong oxidizing agents.

Synonyms & References

English

Tris(2-butoxyethyl) phosphate
TBEP
Phosphoric acid tris(2-n-butoxyethyl) ester
TBXP
Tributoxy Ethyl Phosphate
tris(2-Butoxyethyl) phosphate (TBEP)
Tris(2-butyloxyethyl)phosphate
TRIS(BUTOXYETHYL) PHOSPHATE
Ethanol,2-butoxy-,phosphate (3:1)
KP 140
Phosflex T-bep
Tri(2-butoxyethyl) phosphate
Tri(ethanol-2-butoxy)phosphate
Tributyl cellosolve phosphate
Tris(2-buthoxyethyl) phosphate
tris(2-butoxyethyl) phthalate
tris(2-butoxy-ethyl)phosphate
Phosphoric acid tris(2-butoxyethyl) ester
Phosphoric acid tris(2-butoxyethyl)ester
Phosphoric Acid Tris(2-butoxyethyl) Ester

MDL Number

MFCD00009456

Customs Code

2920901900

FAQ

What is Tris(2-Butoxyethyl) Phosphate (CAS: 78-51-3)?

Tris(2-Butoxyethyl) Phosphate (CAS: 78-51-3) is an organophosphate compound commonly used as a flame retardant and plasticizer. Its chemical formula is C15H31O7P, and it is a white crystalline solid at room temperature. It has low volatility, good thermal stability, and is soluble in organic solvents. It is widely recognized for its ability to improve the fire resistance of materials without significantly affecting their physical properties.

What are the main uses of Tris(2-Butoxyethyl) Phosphate (CAS: 78-51-3)?

Tris(2-Butoxyethyl) Phosphate (CAS: 78-51-3) is primarily used as a flame retardant in plastics, textiles, and electronic components. It also serves as a plasticizer in polyvinyl chloride (PVC) products. Additionally, it is applied in the pharmaceutical industry as a stabilizer and in food packaging to enhance material safety. It is also used in research for its chemical stability and compatibility with various materials.

Is Tris(2-Butoxyethyl) Phosphate (CAS: 78-51-3) safe?

Tris(2-Butoxyethyl) Phosphate (CAS: 78-51-3) is considered safe when handled properly and in compliance with safety regulations. It has low toxicity and is generally recognized as non-hazardous under normal conditions. However, precautions should be taken during handling, such as using appropriate personal protective equipment (PPE), to avoid inhalation or skin contact. Safety standards are in place to ensure its responsible use in industrial and consumer applications.

How should Tris(2-Butoxyethyl) Phosphate (CAS: 78-51-3) be stored?

Tris(2-Butoxyethyl) Phosphate (CAS: 78-51-3) should be stored in a cool, dry, and well-ventilated area, away from direct sunlight. It is best kept in a sealed container to prevent moisture absorption and contamination. Storage conditions should maintain a temperature below 25°C and a relative humidity level below 60%. Avoid exposure to incompatible materials to ensure stability and safety.