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Divinylbenzene
Divinylbenzene Suppliers list
Company Name:
Shanghai Aladdin Bio-Chem Technology Co.,LTD
Gold
Tel:
021-20337333/400-620-6333
Email:
sale@aladdin-e.com
Products Intro:
Product Name:Divinylbenzene
CAS:1321-74-0
Package:25ML,500ML,100ML
Company Name:
SHANGHAI BANGCHENG CHEMICAL Co.,Ltd.
Gold
Tel:
021-52696680
Email:
bangchem1@163.com
Products Intro:
CAS:1321-74-0
Company Name:
Shanghai Macklin Biochemical Co.,Ltd.
Gold
Tel:
021-51821861
Email:
sales@macklin.cn
Products Intro:
Product Name:Divinylbenzene
CAS:1321-74-0
Purity:80% Package:500ml
Company Name:
J & K SCIENTIFIC LTD.
Tel:
400-666-7788 +86-10-82848833
Email:
jkinfo@jkchemical.com;market3@jkchemical.com
Products Intro:
Product Name:Divinylbenzene, M- and p- Mixture, 55% in EVB+DEB, stabilized with TBC
CAS:1321-74-0
Purity:50.0%(GC) Package:100ML,25ML,500ML
Company Name:
Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel:
+86-(0)21-61259100(Shanghai) +86-(0)755-86170099(ShenZhen) +86-(0)10-59487313(Beijing)
Email:
sh@meryer.com
Products Intro:
Product Name:Divinylbenzene (M- and p- Mixture) (contains Ethylvinylbenzene, Diethylbenzene) (stabilized with TBC)
CAS:1321-74-0
Purity:>50.0%(GC) Package:25ML;500ML Remarks:D0958
Divinylbenzene Basic information
Product Name:
Divinylbenzene
Synonyms:
o-Divinylbenzene
;
benzene,1,2-diethenyl-
;
Benzene,diethenyl-
;
diethenyl-benzen
;
diethenylbenzene
;
diethenyl-Benzene
;
divinyl-benzen
;
divinylbenzene(mixedisomers)
CAS:
1321-74-0
MF:
C10H10
MW:
130.19
EINECS:
215-325-5
Product Categories:
Organics
;
Fluorenes, etc. (reagent for high-performance polymer research)
;
Functional Materials
;
Reagent for High-Performance Polymer Research
;
AcyclicPolymer Science
;
CrosslinkersMicroscopy Reagents
;
Alkenes
;
Embedding and Mounting Media
;
Embedding Media
;
Organic Building Blocks
;
Polymer Additives
;
CrosslinkersMaterials Science
;
Crosslinking Agents
;
Biocompatible/Biodegradable Materials
;
Polymer Science
;
Biomaterials
;
Crosslinkers
;
Crosslinking Agents
;
Materials Science
;
Polymer Science
;
Reagents for Polymerization
Mol File:
1321-74-0.mol
Divinylbenzene Chemical Properties
bp
195 °C(lit.)
density
0.919 g/mL at 20 °C
vapor density
4.5 (vs air)
vapor pressure
0.9 mm Hg ( 30 °C)
refractive index
n
20/D
1.561(lit.)
Fp
148 °F
storage temp.
2-8°C
FreezingPoint
-87℃
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.
CAS DataBase Reference
1321-74-0(CAS DataBase Reference)
EPA Substance Registry System
Benzene, diethenyl-(1321-74-0)
Safety Information
Hazard Codes
Xi,Xn
Risk Statements
37/38-41-22-52/53
Safety Statements
7-23-26-36-45-39-61
WGK Germany
2
RTECS
CZ9370000
Hazardous Substances Data
1321-74-0(Hazardous Substances Data)
MSDS Information
Provider
Language
SigmaAldrich
English
ALFA
English
Divinylbenzene Usage And Synthesis
Chemical Properties
colourless liquid
General Description
A water-white to straw colored liquid. Slightly less dense than water and insoluble in water. Flash point below 141°F. Vapors may be toxic. Used in making rubber.
Air & Water Reactions
Flammable. Insoluble in water.
Reactivity Profile
Divinylbenzene may react vigorously with strong oxidizing agents. Can react exothermically with reducing agents (such as alkali metals and hydrides) to release gaseous hydrogen. May react exothermically with both acids and bases. May in the presence of various catalysts (such as acids) or initiators undergo exothermic polymerization. Inhibited by presence of an additive. When uninhibited violent polymerization may occur . Substitution at the benzene nucleus occurs by halogenation (acid catalyst), nitration, sulfonation, and the Friedel-Crafts reaction.
Fire Hazard
Divinylbenzene is combustible.
Divinylbenzene Preparation Products And Raw materials
Preparation Products
4-(PYRROLIDIN-1-YLMETHYL)BENZENEBORONIC ACID, PINACOL ESTER 97%1-[4-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)BENZYL]PYRROLIDINE
-->
4-(2-CYANOETHYLAMINOCARBONYL)PHENYLBORONIC ACID
-->
3-(2-CYANOETHYLAMINOCARBONYL)PHENYLBORONIC ACID
-->
4-(PIPERIDINE-1-CARBONYL)PHENYLBORONIC ACID
-->
DOWEX(R) 1X8
-->
ANION EXCHANGE RESIN 717
-->
the preparation and adsorption of poly (p-hydroxystyrene) adsorbents
-->
Cu(II) imprinted chelating resin
-->
styrene type polyethylene homogeneous anion exchange membrane
-->
AMBERLITE XAD-16
Raw materials
Diethylbenzene
Tag:
Divinylbenzene(1321-74-0)
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