Divinylbenzene technical grade, 250mL

SKU:
414565-250ML
$77.90

Description

Divinylbenzene technical grade, 80%, 250mL

Synonym: Diethenylbenzene

  • CAS Number 1321-74-0

     

  • Linear Formula C6H4(CH=CH2)2

     

  • Molecular Weight 130.19

     

  •  MDL number MFCD01778656

     

  •  PubChem Substance ID 24865943

     

  •  NACRES NA.23

Properties

Related Categories Biomaterials, Crosslinkers, Crosslinking Agents, Materials Science, Polymer Science,
Reagents for Polymerization
grade technical grade
vapor density 4.5 (vs air)
vapor pressure 0.9 mmHg ( 30 °C)
assay 80%
autoignition temp. 878 °F
contains 1000 ppm p-tert-butylcatechol as inhibitor
expl. lim. 0.7 %, 75 °F
 - 6.5 %, 130 °F
refractive index n20/D 1.561 (lit.)
bp 195 °C (lit.)
density 0.914 g/mL at 25 °C
storage temp. 2-8°C
SMILES string C=Cc1ccc(C=C)cc1
InChI 1S/C10H10/c1-3-9-7-5-6-8-10(9)4-2/h3-8H,1-2H2
InChI key MYRTYDVEIRVNKP-UHFFFAOYSA-N

General description

Divinylbenzene (DVB) consists of a combination of meta and para isomers of DVB and ethylvinylbenzene. It can be used as a monomer for the preparation of linear polydivinylbenzene by anionic polymerization.[5][6]

Divinylbenzene (DVB) is a bis unsaturated monomer. DVB along with styrene as a co monomer is used in producing cross linked polymers. Several examples have reported. Polymerization with high concentrations of DVB produces popcorn polymers.

Application

DVB can be co-polymerized with sulfur due to its high reactivity. It can be used as a cathode material in lithium-sulfur batteries.[7] It can also be used as a cross-linker that increases the rigidity and reduces the template leakage of the molecular imprinted polymers (MIPs).[8] DVB can be polymerized to form poly(divinylbenzene) that can be carbonized to fabricate activated carbon monoliths.[9]

DVB is used in polymeric core shell nanoparticles[1] and as a crosslinking agent.[2] DVB may be used as a monomer for the synthesis of highly crosslinked macroporous styrene/DVB polymers.[3] It may also be used to synthesize monodispersed poly-DVB microspheres.[4]

Packaging

1 L in glass bottle

250 mL in glass bottle

Safety Information

Signal word 
Danger
Hazard statements 
H302 - H315 - H317 - H318 - H335 - H412
Precautionary statements 
P261 - P273 - P280 - P301 + P312 - P302 + P352 - P305 + P351 + P338
Target organs 
Respiratory system
Personal Protective Equipment 
Eyeshields, Faceshields, Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
RIDADR 
NA 1993 / PGIII
WGK Germany 
WGK 3
Flash Point(F) 
147.2 °F - closed cup
Flash Point(C) 
64 °C - closed cup