等级
analytical standard
质量水平
蒸汽密度
6.83 (vs air)
蒸汽压
1 mmHg ( 76.4 °C)
描述
olefine free
检测方案
≥99% (GC)
自燃温度
455 °F
保质期
limited shelf life, expiry date on the label
技术
HPLC: suitable
gas chromatography (GC): suitable
折射率
n20/D 1.429 (lit.)
n20/D 1.429
bp
252-254 °C (lit.)
mp
5.5 °C (lit.)
密度
0.762 g/mL at 20 °C (lit.)
应用
cleaning products
cosmetics
flavors and fragrances
food and beverages
personal care
格式
neat
SMILES字符串
CCCCCCCCCCCCCC
InChI
1S/C14H30/c1-3-5-7-9-11-13-14-12-10-8-6-4-2/h3-14H2,1-2H3
InChI key
BGHCVCJVXZWKCC-UHFFFAOYSA-N
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一般描述
十四烷是一种直链烷烃，属于挥发性有机化合物（VOC）。
应用
分析标准品也可用于以下用途：
- 在顶空固相微萃取和直接注射固相微萃取（SPME）后，通过气相色谱-质谱（GC-MS）法测定结直肠癌手术切除结肠组织样品中的 7 种挥发性有机物
- 通过气相色谱-质谱法测定三个不同沼气厂沼气样品中挥发性有机化合物（VOC）的浓度
- 采用基于苯乙烯-二乙烯基苯聚合物颗粒和活性炭颗粒的取样装置和 GC-MS 同时鉴定和测定空气样品中的挥发性有机化合物（VOC）和半挥发性有机化合物（SVOC）
- 开发并验证了热解吸-气相色谱-质谱（GC-MS）法测定沼气样品中挥发性有机化合物的方法，这些样品被收集到™惰性薄膜袋中，然后在多吸附床管中进行样品处理
- 基于气相色谱-质谱（GC-MS）法分析橄榄果实顶空提取物中的挥发性有机化合物
其他说明
有关合适的仪器技术的更多信息，请参阅产品′的检验报告。想要获得更多支持，请联系技术服务部。
法律信息
Supel is a trademark of Sigma-Aldrich Co. LLC
警示用语：
Danger
危险声明
危险分类
Asp. Tox. 1
补充剂危害
WGK
WGK 1
闪点(°F)
215.6 °F
闪点(°C)
102 °C
个人防护装备
Eyeshields, Gloves
The Transcendental Meditation Program for Business People (1976)
Hui Lin Tan et al.
Journal of colloid and interface science, 381(1), 48-58 (2012-06-20)
The concentrated (dispersed phase 50-70 wt%) composition space of Na-caseinate, a family of milk proteins, stabilised emulsions was investigated for three different oils: soybean oil, palm olein and tetradecane with pH 6.8 phosphate buffer continuous phase. The variation of emulsion
Vishwakarma Singh et al.
The Journal of organic chemistry, 74(16), 6092-6104 (2009-07-21)
A general and stereoselective methodology for the synthesis of bridged bicyclic octenones having various types of alkenyl chains and a tricyclic framework of secoatisanes and higher analogues is reported. In situ generation and cycloaddition of 2-allyl-6,6-spiroepoxycyclohexadienones with ethyl acrylate gave
Agnieszka Ewa Wiącek
Colloids and surfaces. B, Biointerfaces, 83(1), 108-115 (2010-12-07)
The properties of n-tetradecane/electrolyte emulsions with DPPC or DPPC vesicles in the electrolyte solution were investigated. The DPPC molecules form different aggregates, which possess different surface affinity, size and structure, and therefore we assumed some differences in the adsorption at
Christoph Aeppli et al.
Environmental science & technology, 43(23), 8813-8820 (2009-12-01)
Mass transfer of organic contaminants from nonaqueous phase liquids to the aqueous phase can significantly modulate the observable carbon isotope fractionation behavior associated with contaminant transformation. We evaluated the effects of kinetic interphase mass transfer between tetradecane and water on
实验方案
Separation of Decane; Dodecane; Tetradecane; Hexadecane; Octadecane; Eicosane; Docosane; Tetracosane; Hexacosane; Octacosane
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