Buta-1,3-diene;2-ethenylpyridine;styrene

Product Name: Buta-1,3-diene;2-ethenylpyridine;styrene
CAS No.: 25053-48-9
Chemical Name: Buta-1,3-diene;2-ethenylpyridine;styrene
Synonyms: Butadiene-styrene-vinyl pyridine latex;Butadiene-styrene-2-vinylpyridine terpolymer;1,3-Butadiene/styrene/2-vinylpyridine copolymers;Pyridine, 2-ethenyl-, polymer with 1,3-butadiene and ethenylbenzene;TIANFU-CHEM CAS:25053-48-9 Pyridine, 2-ethenyl-, polymer with 1,3-butadiene and ethenylbenzene
CBNumber: CB81215108
Molecular Formula: C19H21N
Formula Weight: 263.38
MOL File: 25053-48-9.mol

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Buta-1,3-diene;2-ethenylpyridine;styrene Property

Boiling point:: 145.2 ℃ at 760mmHg
Flash point:: 31.1 ℃
InChI: InChI=1S/C8H8.C7H7N.C4H6/c1-2-8-6-4-3-5-7-8;1-2-7-5-3-4-6-8-7;1-3-4-2/h2-7H,1H2;2-6H,1H2;3-4H,1-2H2
InChIKey: QUEICCDHEFTIQD-UHFFFAOYSA-N
SMILES: C(C1C=CC=CC=1)=C.C(C1N=CC=CC=1)=C.C(=C)C=C
EPA Substance Registry System: Pyridine, 2-ethenyl-, polymer with 1,3-butadiene and ethenylbenzene (25053-48-9)

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Hazard and Precautionary Statements (GHS)

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Buta-1,3-diene;2-ethenylpyridine;styrene Chemical Properties,Usage,Production

Description

Buta-1,3-diene;2-ethenylpyridine;styrene, also known as styrene butadiene styrene (SBS) polymer, is a bitumen modifier[1].

Advantages

Bitumen modified with Buta-1,3-diene;2-ethenylpyridine;styrene show more resistance to rutting, cracking, fatigue, low-temperature cracking, stripping, aging, and temperature susceptibility.

Research

Bitumen modified with styrene butadiene styrene polymer does not show expected field performance in high and low temperatures largely due to phase separation of bitumen and polymer. It lacks storage stability and degrades under the influence of UV light and also oxygen. In response to this problem, the results of pertinent studies have shown that modification of pure bitumen with nanomaterials improves high- and middle-temperature performance[1].

References

[1] Rezaei S, et al. High-temperature functional analysis of bitumen modified with composite of nano-SiO? and styrene butadiene styrene polymer. Petroleum Science and Technology, 2016; 34: 1195-1203.

Buta-1,3-diene;2-ethenylpyridine;styrene Preparation Products And Raw materials

Raw materials

Preparation Products

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Buta-1,3-diene;2-ethenylpyridine;styrene Suppliers

China 5 United States 1 Global 6

Henan Alfa Chemical Co., Ltd

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Baoji Didu Pharmaceutical and Chemical Co., Ltd

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Henan Tianfu Chemical Co.,Ltd.

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shandong exelon biochem co.ld

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Zibo Zhangdian Dongfang Chemical Stock Co., Ltd

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25053-48-9, Buta-1,3-diene;2-ethenylpyridine;styreneRelated Search:

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Butadiene-styrene-2-vinylpyridine terpolymer

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TIANFU-CHEM CAS:25053-48-9 Pyridine, 2-ethenyl-, polymer with 1,3-butadiene and ethenylbenzene

Butadiene-styrene-vinyl pyridine latex

25053-48-9

Polymers