32018
1,4-二乙基苯
analytical standard
登录 查看组织和合同定价。
选择尺寸
关于此项目
线性分子式:
C6H4(C2H5)2
化学文摘社编号:
分子量:
134.22
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
EC Number:
203-265-2
Beilstein/REAXYS Number:
1903396
MDL number:
产品名称
1,4-二乙基苯, analytical standard
InChI key
DSNHSQKRULAAEI-UHFFFAOYSA-N
InChI
1S/C10H14/c1-3-9-5-7-10(4-2)8-6-9/h5-8H,3-4H2,1-2H3
SMILES string
CCc1ccc(CC)cc1
grade
analytical standard
vapor density
>1 (vs air)
vapor pressure
0.99 mmHg ( 20 °C)
assay
≥99.5% (GC)
autoignition temp.
806 °F
shelf life
limited shelf life, expiry date on the label
technique(s)
HPLC: suitable
gas chromatography (GC): suitable
refractive index
n20/D 1.495 (lit.)
n20/D 1.495
bp
184 °C (lit.)
mp
−43 °C (lit.)
density
0.862 g/mL at 25 °C (lit.)
application(s)
environmental
format
neat
Quality Level
正在寻找类似产品? 访问 产品对比指南
Application
1,4-Diethylbenzene may be used as an analytical reference standard for the determination of the analyte in gasoline samples, crude oil and insecticidal formulations by various chromatography techniques.
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
General description
1,4-Diethylbenzene is one of the three isomers of diethylbenzene, which is primarily used as a cross-linker for the fabrication of synthetic rubbers, polyester resins, ion-exchange resins, etc.
Other Notes
Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.
signalword
Danger
hcodes
Hazard Classifications
Aquatic Chronic 2 - Asp. Tox. 1 - Eye Dam. 1 - Flam. Liq. 3 - Skin Irrit. 2
存储类别
3 - Flammable liquids
wgk
WGK 3
flash_point_f
132.8 °F
flash_point_c
56 °C
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
法规信息
危险化学品
此项目有
Olfactory mucosal necrosis in rats following acute intraperitoneal administration of 1, 2-diethylbenzene, 1, 2-diacetylbenzene and 2, 5-hexanedione
Gagnaire F and Boucard S
Neurotoxicology, 41(12), 9-19 (2014)
Determination of aromatic hydrocarbons in gasolines by gas chromatography/Fourier transform infrared spectroscopy
Diehl JW, et al.
Analytical Chemistry, 67(13), 2015-2019 (1995)
Determination of Hydrocarbons in Crude Oil by Capillary-Column Gas Chromatography.
Martin RL and Winters JC
Analytical Chemistry, 35(12), 1930-1933 (1963)
High pressure liquid chromatographic analysis of chlorpyrifos containing insecticidal formulations: collaborative study
Skelly NE, et al.
Journal of the Association of Official Analytical Chemists, 64(3), 628-634 (1981)
Analysis of aromatic compounds in gasoline with flow-switching comprehensive two-dimensional gas chromatography.
Micyus NJ, et al.
Journal of Chromatography A, 1086(1-2), 115-121 (2005)
我们的科学家团队拥有各种研究领域经验，包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.
联系客户支持