9003-55-8 Benzene, ethenyl-, polymer with 1,3-butadiene Ethenylbenzene polymer with 1,3-butadiene (9CI) Styrene polymer with 1,3-butadiene K 55E R-104 8000A S6F histyrene resin Afcolac B 101 Andrez BASE 661 1,3-Butadiene, polymer with styrene 1,3-Butadiene-ethenylbenzene copolymer Butadiene-styrene copolymer 1,3-Butadiene-styrene copolymer Butadiene-styrene polymer 1,3-Butadiene-styrene polymer Butadiene-styrene resin Butadiene-styrene rubber Butadiene-styrol copolymer Butakon 85-71 Diarex 600 Dienol S Dow 209 Dow 234 Dow 460 Dow 620 Dow 680 Dow 816 Dow latex 612 Dowtex TL 612 DST 50 DST 75 Duranit Duranit 40 Edistir RB 268 Ethenylbenzene polymer with 1,3-butadiene Goodrite 1800X73 Histyrene S 6F Hycar LX 407 Kopolymer butadien styrenovy [Czech] KRO 1 KRO 2 Litex CA Lytron 5202 Marbon 8000A Marbon 9200 Nipol 407 Pharos 100.1 Plioflex Pliolite S5 Pliolite S 5A Pliolite S-5B Pliolite S-5C Pliolite S 5D Pliolite S-5E Pliolite S 50 Pliolite 151 Pliolite 160 Pliolite 491 Pliolite 55B Polybutadiene-polystyrene copolymer Polyco 2410 Polyco 2415 Polystyrene-polybutadiene PS-SU2 Ricon A-84 Ricon 100 Ricon 109 Ricon 181 Ricon 182 Ricon 183 Rubber, butadiene-styrene SBS SBS (block polymer) SBS copolymer SD 354 SD 345 (Polymer) SKS 85 Soil stabilizer 661 Solprene 300 Solprene 303 Styrene block polymer with 1,3-butadiene Styrene, 1,3-butadiene polymer Styrene, polymer with 1,3-butadiene Styrene-butadiene block copolymer Styrene-butadiene copolymer Styrene-1,3-butadiene copolymer Styrene-butadiene polymer Synpol 1500 Thermoplastic 125 TR 201 UP 1E Vestyron HI Kopolymer butadien styrenovy Styrene 1,3-butadiene polymer Butadiene - styrene copolymer Poly(butadiene-co-styrene) Styrene-butadiene copolymers CAS 9003-55-8
| CAS No. | 9003-55-8 |
| Molecular Formula | C8H14 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 9003-55-8 Benzene, ethenyl-, polymer with 1,3-butadiene Ethenylbenzene polymer with 1,3-butadiene (9CI) Styrene polymer with 1,3-butadiene K 55E R-104 8000A S6F histyrene resin Afcolac B 101 Andrez BASE 661 1,3-Butadiene, polymer with styrene 1,3-Butadiene-ethenylbenzene copolymer Butadiene-styrene copolymer 1,3-Butadiene-styrene copolymer Butadiene-styrene polymer 1,3-Butadiene-styrene polymer Butadiene-styrene resin Butadiene-styrene rubber Butadiene-styrol copolymer Butakon 85-71 Diarex 600 Dienol S Dow 209 Dow 234 Dow 460 Dow 620 Dow 680 Dow 816 Dow latex 612 Dowtex TL 612 DST 50 DST 75 Duranit Duranit 40 Edistir RB 268 Ethenylbenzene polymer with 1,3-butadiene Goodrite 1800X73 Histyrene S 6F Hycar LX 407 Kopolymer butadien styrenovy [Czech] KRO 1 KRO 2 Litex CA Lytron 5202 Marbon 8000A Marbon 9200 Nipol 407 Pharos 100.1 Plioflex Pliolite S5 Pliolite S 5A Pliolite S-5B Pliolite S-5C Pliolite S 5D Pliolite S-5E Pliolite S 50 Pliolite 151 Pliolite 160 Pliolite 491 Pliolite 55B Polybutadiene-polystyrene copolymer Polyco 2410 Polyco 2415 Polystyrene-polybutadiene PS-SU2 Ricon A-84 Ricon 100 Ricon 109 Ricon 181 Ricon 182 Ricon 183 Rubber, butadiene-styrene SBS SBS (block polymer) SBS copolymer SD 354 SD 345 (Polymer) SKS 85 Soil stabilizer 661 Solprene 300 Solprene 303 Styrene block polymer with 1,3-butadiene Styrene, 1,3-butadiene polymer Styrene, polymer with 1,3-butadiene Styrene-butadiene block copolymer Styrene-butadiene copolymer Styrene-1,3-butadiene copolymer Styrene-butadiene polymer Synpol 1500 Thermoplastic 125 TR 201 UP 1E Vestyron HI Kopolymer butadien styrenovy Styrene 1,3-butadiene polymer Butadiene - styrene copolymer Poly(butadiene-co-styrene) Styrene-butadiene copolymers (C8H14C4H6) is characterized by an organic framework. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
9003-55-8 Benzene, ethenyl-, polymer with 1,3-butadiene Ethenylbenzene polymer with 1,3-butadiene (9CI) Styrene polymer with 1,3-butadiene K 55E R-104 8000A S6F histyrene resin Afcolac B 101 Andrez BASE 661 1,3-Butadiene, polymer with styrene 1,3-Butadiene-ethenylbenzene copolymer Butadiene-styrene copolymer 1,3-Butadiene-styrene copolymer Butadiene-styrene polymer 1,3-Butadiene-styrene polymer Butadiene-styrene resin Butadiene-styrene rubber Butadiene-styrol copolymer Butakon 85-71 Diarex 600 Dienol S Dow 209 Dow 234 Dow 460 Dow 620 Dow 680 Dow 816 Dow latex 612 Dowtex TL 612 DST 50 DST 75 Duranit Duranit 40 Edistir RB 268 Ethenylbenzene polymer with 1,3-butadiene Goodrite 1800X73 Histyrene S 6F Hycar LX 407 Kopolymer butadien styrenovy [Czech] KRO 1 KRO 2 Litex CA Lytron 5202 Marbon 8000A Marbon 9200 Nipol 407 Pharos 100.1 Plioflex Pliolite S5 Pliolite S 5A Pliolite S-5B Pliolite S-5C Pliolite S 5D Pliolite S-5E Pliolite S 50 Pliolite 151 Pliolite 160 Pliolite 491 Pliolite 55B Polybutadiene-polystyrene copolymer Polyco 2410 Polyco 2415 Polystyrene-polybutadiene PS-SU2 Ricon A-84 Ricon 100 Ricon 109 Ricon 181 Ricon 182 Ricon 183 Rubber, butadiene-styrene SBS SBS (block polymer) SBS copolymer SD 354 SD 345 (Polymer) SKS 85 Soil stabilizer 661 Solprene 300 Solprene 303 Styrene block polymer with 1,3-butadiene Styrene, 1,3-butadiene polymer Styrene, polymer with 1,3-butadiene Styrene-butadiene block copolymer Styrene-butadiene copolymer Styrene-1,3-butadiene copolymer Styrene-butadiene polymer Synpol 1500 Thermoplastic 125 TR 201 UP 1E Vestyron HI Kopolymer butadien styrenovy Styrene 1,3-butadiene polymer Butadiene - styrene copolymer Poly(butadiene-co-styrene) Styrene-butadiene copolymers (CAS 9003-55-8) is a high-purity analytical reference standard with the molecular formula C8H14C4H6 and a molecular weight of 164.29 g/mol.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C8H14 C4H6 |
| Molecular Weight | 164.29 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1959 |
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