ChemicalBook--->CAS DataBase List--->68891-46-3

68891-46-3

68891-46-3 Structure

68891-46-3 Structure
IdentificationBack Directory
[Name]

POLY(BUTADIENE-CO-ACRYLONITRILE), DICARBOXY TERMINATED
[CAS]

68891-46-3
[Synonyms]

End-carboxyl liquid nitrile rubber
POLY(ACRYLONITRILE-CO-BUTADIENE), DICARBOXY TERMINATED
POLY(BUTADIENE-CO-ACRYLONITRILE), DICARBOXY TERMINATED
ACRYLONITRILE-BUTADIENE, CARBOXYL-TERMINATED COPOLYMER
acrylonitrile/ butadiene copolymer dicarboxy terminated
POLY(ACRYLONITRILE-CO-BUTADIENE), DICARB OXY TERMINATED, AVERAGE MN 3,800
3-CARBOXY-1-CYANO-1-METHYPROPYL-TERMINATED 1,3-BUTADIENE- ACRYLONITRILE POLYMER
2-Propenenitrile,polymerwith1,3-butadiene,3-carboxy-1-cyano-1-methylpropyl-terminated
Poly(acrylonitrile-co-butadiene), dicarboxy terminated average Mn ~3,800, acrylonitrile 8-12 wt. %
Carboxy terminiertes Homo-Polymer des Butadiens oder Carboxy terminiertes Co-Polymer Butadien-Acrylnitril, Restmonomerengehalt <50 ppm
[Molecular Formula]

C7H9N
[MDL Number]

MFCD06591088
[MOL File]

68891-46-3.mol
[Molecular Weight]

107.16
Chemical PropertiesBack Directory
[density ]

0.948 g/mL at 25 °C
[Tg]

-39
[refractive index ]

n20/D 1.515(lit.)
[Fp ]

113 °C
[form ]

Liquid
[Specific Activity]

1.9carboxyl groups per molecule
[InChI]

1S/C4H6.C3H3N/c1-3-4-2;1-2-3-4/h3-4H,1-2H2;2H,1H2
[InChIKey]

NTXGQCSETZTARF-UHFFFAOYSA-N
[SMILES]

N#CC=C.C(=C)C=C
[EPA Substance Registry System]

2-Propenenitrile, polymer with 1,3-butadiene, 3-carboxy-1-cyano-1-methylpropyl-terminated (68891-46-3)
Safety DataBack Directory
[WGK Germany ]

3
[TSCA ]

TSCA listed
[Storage Class]

10 - Combustible liquids
Hazard InformationBack Directory
[Uses]

As the component of epoxy-based adhesives, composites and coatings, Poly(acrylonitrile-co-butadiene), dicarboxy terminated can be used as an intermediate in corrosion-resistant vinyl esters, acrylated epoxies used in radiation curing and photopolymer printing plates.
[Uses]

Component of epoxy-based adhesives, composites and coatings. Intermediate in corrosion-resistant vinyl esters, acrylated epoxies used in radiation curing and photopolymer printing plates.
[Solubility in organics]

THF
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