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二异丁烯

    级别和纯度:
  • ≥94%
  • Mixture of isomers,Contains BHT as stabilizer
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货号 (SKU) 包装规格 是否现货 价格 数量
D106367-25ml
25ml 现货 Stock Image
D106367-100ml
100ml 现货 Stock Image
D106367-500ml
500ml 现货 Stock Image

基本描述

别名 DIB 2,4,4-三甲基戊烯
英文别名 1-Pentene, 2,4,4-trimethyl-; 2,4,4-Trimethyl-1-pentene; 1-Methyl-1-neopentylethylene; 2,2,4-Trimethyl-4-pentene; NSC 73942; NSC 8701 | NCGC00260103-01 | (tert-C4H9)CH2C(CH3)=CH2 | 4-01-00-00892 (Beilstein Handbook Reference) | InChI=1/C8H16/c1-7(2)6-8(3,4
规格或纯度 ≥94%, Mixture of isomers,Contains BHT as stabilizer
英文名称 Diisobutylene
运输条件 常规运输
纯度 ≥94%

名称和识别符

分子类型 小分子
IIUPAC Name 2,4,4-trimethylpent-1-ene
INCHI 1S/C8H16/c1-7(2)6-8(3,4)5/h1,6H2,2-5H3
InChi Key FXNDIJDIPNCZQJ-UHFFFAOYSA-N
Smiles CC(=C)CC(C)(C)C
Isomeric SMILES CC(=C)CC(C)(C)C
关联CAS 107-39-1
UN Number 2050
Packing Group II
分子量 112.21
Beilstein号 1098309
Reaxy-Rn 1098309
Reaxys-RN link address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1098309&ln=

化学和物理性质

溶解性 不溶于水
密度 0.716
折光率 1.41
闪点(℉) 2℃
闪点(℃) 2℃
沸点 102°C
熔点 -101°C
分子量 112.210 g/mol
XLogP3 3.700
氢键供体数Hydrogen Bond Donor Count 0
氢键受体数Hydrogen Bond Acceptor Count 0
可旋转键计数Rotatable Bond Count 2
精确质量Exact Mass 112.125 Da
单同位素质量Monoisotopic Mass 112.125 Da
拓扑极表面积Topological Polar Surface Area 0.000 Ų
重原子数Heavy Atom Count 8
形式电荷Formal Charge 0
复杂度Complexity 82.700
同位素原子数Isotope Atom Count 0
定义的原子立体中心计数Defined Atom Stereocenter Count 0
未定义的原子立体中心计数Undefined Atom Stereocenter Count 0
定义的键立体中心计数Defined Bond Stereocenter Count 0
未定义的键立体中心计数Undefined Bond Stereocenter Count 0
所有立体化学键的总数The total count of all stereochemical bonds 0
共价键合单元计数Covalently-Bonded Unit Count 1

安全和危险性(GHS)

象形图 GHS02,   GHS07,   GHS08,   GHS09
信号词 危险
危险声明

H225: 高度易燃的液体和蒸气

H411: 对水生生物有毒并具有长期持续影响

预防措施声明

P210: 远离热源,热表面,火花,明火和其他点火源。 - 禁止抽烟。

P233: 保持容器密闭。

P240: 地面/粘结容器和接收设备

P241: 使用防爆的[电气/通风/照明/.../]设备。

P242: 仅使用无火花的工具。

P243: 采取防静电措施

P273: 避免释放到环境中。

P280: 戴防护手套/穿防护服/戴防护眼罩/戴防护面具。

P391: 收集溢出物

P303+P361+P353: 如皮肤(或头发)沾染:立即脱掉所有沾染的衣服。用水清洗皮肤/淋浴。

P370+P378: 火灾时:使用干砂、干粉或抗醇泡沫灭火。

P403+P235: 存放在通风良好的地方。保持低温。

P501: 将内容物/容器处理到。。。

WGK Germany 3
Class 3
个人防护装备 Eyeshields,Faceshields,full-face respirator (US),Gloves,multi-purpose combination respirator cartridge (US),type ABEK (EN14387) respirator filter

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找到9个结果

批号(Lot Number) 证书类型 货号
I1715030 分析证书 D106367
I2123039 分析证书 D106367
K1721163 分析证书 D106367
I1715032 分析证书 D106367
A2126043 分析证书 D106367
A2126042 分析证书 D106367
F1529126 分析证书 D106367
H2224239 分析证书 D106367
L1408005 分析证书 D106367

此产品的引用文献

引用文献

1. Kang Yuan, Hao Li, Rui Zuo, Baiqin Gan, Chengjia Xiong.  (2023)  Highly Sensitive Detection of Isomers through Dynamic Reflection Spectroscopy Based on Simple Amorphous Photonic Crystals.  Journal of Physical Chemistry C,  127  (39): (19651–19658).  [10.1021/acs.jpcc.3c04812]
2. Yulian Wang, Yahui Peng, Chao Wang, Yao Le, Chengjia Xiong.  (2023)  Bio-inspired structural colors prepared by using hollow mesoporous silica spheres and carbon black.  OPTICAL MATERIALS,  139  (113808).  [10.1016/j.optmat.2023.113808]
3. Junlian Wang, Wen Xu, Jianguo Cui, Guodong Xu, Yufu Chen, Peilong Wang, Ziyong Chang.  (2023)  The role of β, γ, δ-substituent of dialkylphosphinic acids in HREE extraction and separation behaviors.  JOURNAL OF RARE EARTHS,  41  (1789).  [10.1016/j.jre.2022.09.024]
4. Yuhao Zhang, Liang Zhao, Feng Chen, Yongtao Wang, Jinsen Gao, Liyuan Cao, Hui Wang, Chunming Xu.  (2021)  High efficient separation of olefin from fluid catalytic cracking naphtha: Separation mechanism and universal simulation method.  AICHE JOURNAL,  67  (5): (e17153).  [10.1002/aic.17153]
5. Yuhao Zhang, Hui Wang, Liang Zhao, Jinsen Gao, Chunming Xu.  (2019)  Olefin separation from FCC naphtha by dimethyl sulfoxide: Effect of structure on the separation and correlation of thermodynamic models.  SEPARATION AND PURIFICATION TECHNOLOGY,  228  (115757).  [10.1016/j.seppur.2019.115757]
6. Tao Cai, Dan Liu, Lina Zhao, Mengting Ye, Shenggao Liu.  (2019)  In situ tribochemical sulfurization of polyisobutylene-based molybdenum species for enhanced tribo-performance.  TRIBOLOGY INTERNATIONAL,  136  (556).  [10.1016/j.triboint.2019.04.021]
7. Junlian Wang, Xinyu Liu, Jiashuai Fu, Meiying Xie, Guoyong Huang, Huajun Wang.  (2019)  Novel extractant (2,4-dimethylheptyl)(2,4,4′-trimethylpentyl)phosphinic acid (USTB-2) for rare earths extraction and separation from chloride media.  SEPARATION AND PURIFICATION TECHNOLOGY,  209  (789).  [10.1016/j.seppur.2018.09.020]
8. Junlian Wang, Meiying Xie, Xinyu Liu, Huajun Wang.  (2018)  Extractant (2-ethylhexyl)(2,4,4′-trimethylpentyl)phosphinic acid (USTB-1): Synthesis and its extraction and separation behaviors for rare earths from chloride media.  SEPARATION AND PURIFICATION TECHNOLOGY,  194  (188).  [10.1016/j.seppur.2017.11.042]
9. Junlian Wang, Meiying Xie, Xinyu Liu, Shengming Xu.  (2017)  Synthesis of High Purity Nonsymmetric Dialkylphosphinic Acid Extractants.  Jove-Journal of Visualized Experiments,  (128): (e56156).  [PMID:29155717] [10.3791/56156]
10. Feng Yanqing, Guo Penghui, Ding Wei, Jin Yushun, Liu Ruofan, Wu Yibo.  (2025)  Cationic copolymerization of isobutylene and bio-renewable β-myrcene towards sustainable elastomers: synthesis and mechanism.  JOURNAL OF POLYMER RESEARCH,  32  (3): (1-10).  [10.1007/s10965-025-04306-2]

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