| Identification | Back Directory | [Name]
POLYBUTADIENE DIACRYLATE | [CAS]
9003-17-2 | [Synonyms]
b7
b11
cb10
s820
b3000
hystl
fcr126
lcb150
pbc200
alfine
B 1000
fcr1261
APR-K 11
xpdr-a288
fcr1261pd
hystlb300
butarez15
diene35nf
dienite556
dienite643
nissopb100
hystlb3000
hystlb1000
hystlb2000
xrdr-a-288
polyoil110
polyoil130
nissobn1000
nissopb3000
nissopb4000
nissopr2000
dienitex555
dienitex644
budiumrk622
quintolb1000
Adcote EL 451
nissopb-b4000
nissopb-gq3000
butadieneresin
butadieneoligomer
poly-1,3-butadiene
butadienehomopolymer
Polybutadiene-low mw
1,3-Butadiene polymer
1,3-butadiene,polymers
atacticbutadienepolymer
1,3-Butadiene oligomers
POLYBUTADIENE DIACRYLATE
1,3-Butadiene,homopolymer
cis-1,4-Polybutadienerubber
Butadiene rubber,oil-extended
1,3-butadiene homopolymer, solid
Polybutadiene average Mw ~200,000
poly(1,3-butadiene) macromolecule
1,3-butadiene homopolymer, liquid
POLYBUTADIENE, SOLID (MED. M.WT.)
POLYBUTADIENE OLIGOMER, ACRYLATED
Poly(butadiene), average M.N. 5000
POLYBUTADIENE, AVERAGE MN CA. 5,000
POLYBUTADIENE, AVERAGE M.N. CA. 3,000
POLYBUTADIENE, AVERAGE M.N. CA. 1,800
Polybutadiene average Mn ~3,000 by VPO
Poly(butadiene), average M.W. 2-300.000
POLYBUTADIENE, HYDROXYL TERMINATED, LIQUID
POLYBUTADIENE, PREDOMINANTLY 1,2-ADDITIO N
Polybutadiene average Mn 1,530-2,070 by VPO
Poly(butadiene),98% cis, average M.W. 200,000
Polybutadiene, cis average Mw 200,000-300,000
Poly(butadiene), phenyl terminated, average M.N. 2600
Polybutadiene, predoMinantly 1,2-addition approx. 90% 1,2-vinyl | [Molecular Formula]
C4H6 | [MDL Number]
MFCD00803864 | [MOL File]
9003-17-2.mol | [Molecular Weight]
54.0904 |
| Chemical Properties | Back Directory | [Appearance]
low molecular weight formulations are liquid, | [Melting point ]
−6 °C
| [density ]
0.9 g/mL at 25 °C(lit.)
| [refractive index ]
n20/D 1.524
| [Fp ]
113 °C | [storage temp. ]
Store at R.T. | [solubility ]
aliphatic hydrocarbons: soluble
| [form ]
Slab | [color ]
Clear | [Stability:]
Stable. Incompatible with strong oxidizing agents. | [EPA Substance Registry System]
Polybutadiene (9003-17-2) |
| Hazard Information | Back Directory | [Chemical Properties]
low molecular weight formulations are liquid, | [Uses]
Component of water soluble binders and electrical encapsulants. | [Uses]
Co-reactant for air curing coatings. | [Definition]
ChEBI: A macromolecule composed of repeating but-2-ene-1,4-diyl units. | [Production Methods]
The production of polybutadiene involves copolymerizing
three parts butadiene and one part styrene. Also present in
small amounts is an initiator or catalyst, which is usually a
peroxide, and a chain-modifying agent such as dodecyl
mercaptan. Isotactic cis-1,4 polybutadiene has been synthesized
using a titanium halide such as titanium tetrachloride or
titanium tetrabromide; using a cobalt salt of octanoate or
napthenate, or complexes with pyridine; or using nickel
halide catalyst based on boron trifluoride reduced by aluminum
alkyls. | [General Description]
Polybutadiene is a synthetic rubber that is produced by solution polymerization of 1,3-butadiene. It has excellent mechanical properties which include low temperature flexibility and abrasion resistance. It can be cured by using sulfur based donors and peroxides to result in a highly cross-linked polymer with high resilience. | [Carcinogenicity]
The individual oil extenders are
classified as suspected human carcinogens. |
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