蒸汽密度
3.9 (vs air)
质量水平
蒸汽压
41 mmHg ( 21 °C)
产品线
LiChrosolv®
等级
isocratic
检测方案
≥99% (GC)
形式
liquid
自燃温度
745 °F
效能
>2500 mg/kg LD50, oral (Rat)
expl. lim.
6 %
技术
HPLC: suitable
杂质
≤0.0002 meq/g Acidity
≤0.0002 meq/g Alkalinity
≤0.01% Water
蒸发残留物
≤2.0 mg/L
透射比
210 nm, ≥50%
220 nm, ≥80%
245 nm, ≥98%
折射率
n20/D 1.391 (lit.)
pH值(酸碱度)
7
bp
98-99 °C (lit.)
mp
−107 °C (lit.)
转变温度
flash point -12 °C
密度
0.692 g/mL at 25 °C (lit.)
储存温度
2-30°C
SMILES字符串
CC(C)CC(C)(C)C
InChI
1S/C8H18/c1-7(2)6-8(3,4)5/h7H,6H2,1-5H3
InChI key
NHTMVDHEPJAVLT-UHFFFAOYSA-N
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一般描述
LiChrosolv 溶剂具有较高的紫外线透射率、低颗粒数、低酸碱度和低蒸发残留量,因而其是可重现分离的理想选择。由于在分析型HPLC中分离通常在梯度条件下进行,因此我们提供“梯度级”和“等度级”的溶剂。这使得所使用的溶剂的梯度影响最小化。
应用
- Spectral Investigations of Fluorescence Tracers in Automotive and Aviation Fuels under Cryogenic Conditions: This research highlights the use of isooctane in studying the behavior of fuels at low temperatures, proving essential for improving fuel performance and safety in automotive and aviation industries (Koegl et al., 2024).
- Versatile Application of TiO2@PDA Modified Filter Paper for Oily Wastewater Treatment: Demonstrates isooctane′s role in assessing the efficiency of innovative materials designed for environmental applications, specifically in the treatment of oily wastewaters, enhancing sustainability in industrial practices (Zhao et al., 2023).
- Characterization and Pilot-Scale Application of the ZMS-2 Serine Protease with Novel Properties for the Eco-friendly Leather Processing: Utilizes isooctane in extracting and characterizing enzymes that significantly reduce the environmental impact of leather processing, marking a step forward in sustainable industrial manufacturing (Khan et al., 2023).
- Rapid Construction of Caffeic Acid/p-Phenylenediamine Antifouling Hydrophilic Coating on a PVDF Membrane for Emulsion Separation: Investigates the role of isooctane in creating advanced coating solutions that improve the efficiency and longevity of separation processes, critical for environmental engineering (Tong et al., 2023).
产品规格
空气中的饱和浓度:239 g/m3(20 °C)
制备说明
产品已经过0.2 μm过滤器过滤
分析说明
纯度 (GC): ≥ 99.0 %
一致性(IR):符合
蒸发残留物: ≤ 2.0 mg/l
水: ≤ 0.01 %
酸度: ≤ 0.0002 meq/g
碱度: ≤ 0.0002 meq/g
透射率(210 nm): ≥ 50 %
透射率(220 nm): ≥ 80 %
透射率(从245起 nm开始): ≥ 98%
经0.2 µm过滤器过滤
一致性(IR):符合
蒸发残留物: ≤ 2.0 mg/l
水: ≤ 0.01 %
酸度: ≤ 0.0002 meq/g
碱度: ≤ 0.0002 meq/g
透射率(210 nm): ≥ 50 %
透射率(220 nm): ≥ 80 %
透射率(从245起 nm开始): ≥ 98%
经0.2 µm过滤器过滤
法律信息
LICHROSOLV is a registered trademark of Merck KGaA, Darmstadt, Germany
警示用语:
Danger
危险分类
Aquatic Acute 1 - Aquatic Chronic 1 - Asp. Tox. 1 - Flam. Liq. 2 - Skin Irrit. 2 - STOT SE 3
靶器官
Central nervous system
WGK
WGK 2
闪点(°F)
closed cup
闪点(°C)
closed cup
法规信息
危险化学品
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