Pentaerythritol | CAS No. 115-77-5

Q: What is Pentaerythritol (CAS: 115-77-5)?

Pentaerythritol, with the CAS number 115-77-5, is a white, waxy solid and a tetra-alcohol compound. Its chemical formula is C5H12O4, and it is characterized by high stability and solubility in organic solvents. It is commonly used as a chemical intermediate due to its ability to form esters and ethers.

Q: What are the main uses of Pentaerythritol (CAS: 115-77-5)?

Pentaerythritol (CAS: 115-77-5) is widely used in pharmaceuticals as a stabilizer and excipient. It also finds applications in the production of synthetic resins, lubricants, and explosives. Additionally, it is used in the food industry as an antioxidant and in research for polymer synthesis and chemical reactions.

Q: Is Pentaerythritol (CAS: 115-77-5) safe?

Pentaerythritol (CAS: 115-77-5) is generally recognized as safe when handled properly. It has low toxicity and is non-irritating. However, as with any chemical, appropriate personal protective equipment and safety protocols should be followed to ensure safe handling and minimize exposure.

Q: How should Pentaerythritol (CAS: 115-77-5) be stored?

Pentaerythritol (CAS: 115-77-5) should be stored in a cool, dry, and well-ventilated area, away from direct light. It is stable under normal storage conditions but should be kept in a sealed container to prevent moisture absorption and maintain its chemical integrity.

Pentaerythritol

Basic Information

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CAS Number

115-77-5

Molecular Formula

C5H12O4

Molecular Weight

136.15 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Hydrocarbons

Basic Physical Properties

Melting Point

253-258 °C

Boiling Point

276 °C/30 mmHg

Water Solubility

1 g/18 mL (15 ºC)

Solubility

H2O: 0.1 g/mL, clear, colorless

Refractive Index

1.548

Vapor Pressure

<1 mmHg ( 20 °C)

SMILES

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OCC(CO)(CO)CO

InChI

InChI=1S/C5H12O4/c6-1-5(2-7,3-8)4-9/h6-9H,1-4H2

InChIKey

WXZMFSXDPGVJKK-UHFFFAOYSA-N

LogP

-2.058

Topological Polar Surface Area

80.92 Å²

Hydrogen Bond Donor/Acceptor

4 / 4

Complexity

51.8

Safety Information

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Stability

Stable. Incompatible with strong acids, strong oxidizing agents, acid chlorides, acid anhydrides. Combustible.

Sensitiveness

Hygroscopic

Synonyms & References

English

Pentaerythritol
2,2-bis(hydroxymethyl)-1,3-Propanediol
Hercules P 6
Monopentaerythritol
PE 200
Pentaertyhritol
PETP
Tetrakis(hydroxymethyl)methane
Tetramethylolmethane
THME
2,2-Bis(hydroxymethyl)propane-1,3-diol
RCS-4
2,2-Bis-hydroxyMethyl-1,3-propanediol
MetabAuxil
Penetek
Pentek
PE-T
PE-M
PE-C-N
Maxinutril
pe200
Pentaerythrotol
Monopentek
Pentaerythrite
Auxinutril
Metab-Auxil
Hercules P6
Tetrahydroxymethylmethane
Methane tetramethylol
1,3-Propanediol, 2,2-bis(hydroxymethyl)-
Pentaerythritol, 98%

MDL Number

MFCD00004692

Customs Code

29054200

FAQ

What is Pentaerythritol (CAS: 115-77-5)?

Pentaerythritol, with the CAS number 115-77-5, is a white, waxy solid and a tetra-alcohol compound. Its chemical formula is C5H12O4, and it is characterized by high stability and solubility in organic solvents. It is commonly used as a chemical intermediate due to its ability to form esters and ethers.

What are the main uses of Pentaerythritol (CAS: 115-77-5)?

Pentaerythritol (CAS: 115-77-5) is widely used in pharmaceuticals as a stabilizer and excipient. It also finds applications in the production of synthetic resins, lubricants, and explosives. Additionally, it is used in the food industry as an antioxidant and in research for polymer synthesis and chemical reactions.

Is Pentaerythritol (CAS: 115-77-5) safe?

Pentaerythritol (CAS: 115-77-5) is generally recognized as safe when handled properly. It has low toxicity and is non-irritating. However, as with any chemical, appropriate personal protective equipment and safety protocols should be followed to ensure safe handling and minimize exposure.

How should Pentaerythritol (CAS: 115-77-5) be stored?

Pentaerythritol (CAS: 115-77-5) should be stored in a cool, dry, and well-ventilated area, away from direct light. It is stable under normal storage conditions but should be kept in a sealed container to prevent moisture absorption and maintain its chemical integrity.