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Chemical Name: Pentaerythritol
CAS No.: 115-77-5
Molecular Fomula: C5H12O4
Molecular weight: 136.15 Appearance: White crystalline powder
Sample: Available


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Pentaerythritol CAS# 115-77-5

Description of RV0540000

  • Pentaerythritol is an organic compound with the formula C5H12O4. This white, crystalline polyol with the neopentane backbone is a versatile building block for the preparation of many polyfunctionalized compounds such as the explosive pentaerythritol tetranitrate and pentaerythritol tetraacrylate. Derivatives of pentaerythritol are components of alkyd resins, varnishes, polyvinyl chloride stabilizers, tall oil esters, and olefin antioxidants.
    Halogen-free pentaerythritol esters are also environmentally friendly alternative to conventional electrical transformer fluids, being both readily biodegradable and non-hazardous in water.
  • They advantageously replace polychlorobiphenyl (PCB), and even silicone-based or fluorinated hydrocarbons, as dielectric fluid in transformers. Their low volatility and high flash point give them an excellent resistance to ignition in case of major electrical failure and transformer rupture.
    Pentaerythritol also finds use in pyrotechnics, as it is needed to make ‘blue aluminium’.
    Pentaerythritol was first synthesized in 1891 by German chemists Bernhard Tollens and his student P. Wigand.

Basic Info of RV0540000

Basic Info
Numbering system
Properties
Safety Info
Basic Info

Chemical Name

Pentaerythritol

CAS No.

115-77-5

Molecular Formula

C5H12O4

Molecular Weight

136.14600

PSA

80.92000

LogP

-2.05800

Numbering system

PubChem number

24898496

EINECS number

204-104-9

RTECS number

RZ2490000

BRN number

1679274

MDL number

MFCD00004692

 

Properties

Appearance & Physical State

white crystalline solid

Density

1.396

Boiling Point

276ºC (30 mmHg)

Melting Point

257-263ºC

Flash Point

240ºC

Refractive Index

1.548

Water Solubility

1 g/18 mL (15 ºC)

Stability

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

Storage Condition

Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

Vapor Pressure

<1 mm Hg ( 20 °C)

 

Safety Info

RTECS

RZ2490000

Safety Statements

S24/25

HS Code

3806900010

WGK Germany

1

Risk Statements

R33

 

What is RV0540000?

  • With the progress of science and technology and the development of society, chemical products have invariably permeated our daily lives, in medicine, food, cosmetics, electronics, industry, and other areas, becoming an essential part of our lives. One such product is Pentaerythritol which has developed particularly rapidly in recent years. Do you know about Pentaerythritol?
  • The official answer: Pentaerythritol, an organic compound with the chemical formula C5H12O4, is a polyol organic substance, white crystalline powder, flammable, easily esterified by general organic acids, and is used in large quantities in the paint industry to produce alkyd resins, synthesize advanced lubricants, plasticizers, surfactants, and pharmaceuticals, explosives, etc.

What’s the application of RV0540000?

Pentaerythritol is mainly used in the coating industry to make alkyd resin coatings, which can improve the hardness, gloss and durability of the coating film. It is also used as the raw material of rosin resin required for colour paints, varnishes and printing inks, etc. It can also be used to make dry oils, anionic paints and aviation lubricants, etc.

Conclusion

Sincere to the customer and in good faith of quality is our forever followed motto. It’s the basement to be a human and do business. We take all responsibility for our products and service sincerely. We are a company integrating R&D, production, and sales. The design, research, and development of pharmaceutical intermediates including more than 330 kinds of pharmaceutical intermediates such as Anti-infectives, Cardiovascular and Cerebrovascular Systems, Digestive System, Santi-tumor, Nervous System, Geriatric Drugs, and Gynecological Drugs. At the same time, we have more than 4,000 factories in strategic cooperation with nearly 50,000 chemical products, so we can provide you with a one-stop purchasing service, which greatly saves customers’ procurement costs and time.

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