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Merck

87139

Supelco

十四烷

analytical standard

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About This Item

线性分子式:
CH3(CH2)12CH3
CAS号:
分子量:
198.39
Beilstein:
1733859
EC號碼:
MDL號碼:
分類程式碼代碼:
41116107
PubChem物質ID:
NACRES:
NA.24

等級

analytical standard

品質等級

蒸汽密度

6.83 (vs air)

蒸汽壓力

1 mmHg ( 76.4 °C)

描述

olefine free

化驗

≥99% (GC)

自燃溫度

455 °F

儲存期限

limited shelf life, expiry date on the label

技術

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.)

應用

cleaning products
cosmetics
flavors and fragrances
food and beverages
personal care

格式

neat

SMILES 字串

CCCCCCCCCCCCCC

InChI

1S/C14H30/c1-3-5-7-9-11-13-14-12-10-8-6-4-2/h3-14H2,1-2H3

InChI 密鑰

BGHCVCJVXZWKCC-UHFFFAOYSA-N

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一般說明

十四烷是一种直链烷烃,属于挥发性有机化合物(VOC)。

應用

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

其他說明

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。

法律資訊

Supel is a trademark of Sigma-Aldrich Co. LLC

象形圖

Health hazard

訊號詞

Danger

危險聲明

危險分類

Asp. Tox. 1

安全危害

儲存類別代碼

10 - Combustible liquids

水污染物質分類(WGK)

WGK 1

閃點(°F)

215.6 °F - closed cup

閃點(°C)

102 °C - closed cup

個人防護裝備

Eyeshields, Gloves


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分析证书(COA)

Lot/Batch Number

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实验方案

Separation of Decane; Dodecane; Tetradecane; Hexadecane; Octadecane; Eicosane; Docosane; Tetracosane; Hexacosane; Octacosane

Separation of Hexane; Heptane; Octane; Nonane; Decane; Undecane; Dodecane; Tetradecane; Hexadecane; Octadecane; Eicosane; Tetracosane; Octacosane; Dotriacontane; Hexatriacontane; Tetracontane; Tetratetracontane

-3,7-Dimethyl-2,6-octadien-1-ol; Neral; Geraniol; Geranial; Undecanal; Citronellyl acetate; Neryl acetate; 3,7-Dimethyl-2,6-octadienyl acetate; 1-Tetradecene; Tetradecane; α-Bisabolol

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