Divinylbenzene CAS 6790-58-5

Divinylbenzene, Promotion Season Now in Store and Free Sample for Testing with Factory Price

Chemical Name: Divinylbenzene
CAS No.: 1321-74-0
Molecular Fomula: C10H10
Molecular weight: 130.19

Appearance: Colorless to pale yellow Liquid

Sample: Available

Divinylbenzene CAS 1321-74-0

Description of DVB

DVB consists of a benzene ring bonded to two vinyl groups. It is related to styrene (vinylbenzene) by the addition of a second vinyl group. It is a colorless liquid is manufactured by the thermal dehydrogenation of isomeric diethylbenzenes. Under synthesis conditions, o-DVB converts to naphthalene and thus is not a component of the usual mixtures of DVB.

Basic Info of Divinylbenzene

Basic Info

Chemical Name

Divinylbenzene

Synonyms

divinyl-benzen;dvb-100;DVB;dvb-27;dvb-80;Expand

CAS No.

1321-74-0

Molecular Formula

C10H10

Molecular Weight

130.18600

PSA

0.00000

LogP

2.97260

Safety Info

RTECS

CZ9370000

Safety Statements

S7

WGK Germany

2

Risk Statements

R37/38; R41; R22

Hazard Codes

Xi; Xn

Hazard Declaration

H302; H315; H317; H318; H335; H412

Symbol

GHS05, GHS07

Caution Statement

P273; P280; P301 + P312 + P330; P304 + P340 + P312; P305 + P351 + P338 + P310; P333 + P313

Signal Word

Danger

Properties

Appearance & Physical State

colourless liquid

Density

0.91

Boiling Point

198ºC

Melting Point

-66.9ºC

Freezing Point

-87℃

Flash Point

74.6ºC

Refractive Index

n20/D 1.561(lit.)

Stability

Stable in the presence of added inhibitor, but may polymerize in the absence of inhibitor. Light and heat sensitive. Incompatible with heavy metal salts, oxidizing agents, acids.

Storage Condition

2-8ºC

Vapor Density

4.5 (vs air)

Vapor Pressure

0.9 mm Hg ( 30 °C)

Numbering system

PubChem number

24865943

MDL number

MFCD01778656

EINECS number

215-325-5

RTECS number

CZ9370000

 
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What is DVB?

  • 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 Divinylbenzene CAS 1321-74-0 which has developed particularly rapidly in recent years. Do you know about Divinylbenzene CAS 1321-74-0?
  • The official answer:Cephalosporin antibiotics are a widely used antibiotic. Diethylenebenzene is an organic substance with the chemical formula C10H10, a colourless liquid with a characteristic odour, insoluble in water and flammable when exposed to open fire or high heat.

What’s the application of DVB?

  • DVB is a hydrocarbon organic compound, which is a very useful cross-linking agent and is widely used in ion exchange resins; free exchange membranes; ABS resins; polystyrene resins; unsaturated polyester resins; synthetic rubber, etc.

Conclusion

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