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Merck
CN

68558

Supelco

2-乙基吡啶

analytical standard

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About This Item

经验公式(希尔记法):
C7H9N
CAS号:
分子量:
107.15
Beilstein:
106480
EC 号:
MDL编号:
UNSPSC代码:
12352200
PubChem化学物质编号:
NACRES:
NA.24

等级

analytical standard

质量水平

方案

≥97.0% (GC)

保质期

limited shelf life, expiry date on the label

折射率

n20/D 1.495-1.501
n20/D 1.496 (lit.)

沸点

149 °C (lit.)

密度

0.937 g/mL at 25 °C (lit.)

包装形式

neat

SMILES字符串

CCc1ccccn1

InChI

1S/C7H9N/c1-2-7-5-3-4-6-8-7/h3-6H,2H2,1H3

InChI key

NRGGMCIBEHEAIL-UHFFFAOYSA-N

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一般描述

2-Ethylpyridine, a nitrogen aromatic compound, is grouped under the class of azaarenes. It is generally found as a component of fuels and combustion products.

应用

2-Ethylpyridine may be used as an analytical standard for the determination of the analyte in mainstream cigarette smoke, solvent refined coal (SRC) recycle oil, and aromatic base mixture from coal gasification process by various chromatography based techniques.

象形图

FlameExclamation mark

警示用语:

Warning

危险分类

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3

靶器官

Respiratory system

储存分类代码

3 - Flammable liquids

WGK

WGK 1

闪点(°F)

102.2 °F - closed cup

闪点(°C)

39 °C - closed cup

法规信息

危险化学品

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分析证书(COA)

Lot/Batch Number

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N P Kulshreshtha et al.
Journal of chromatography. A, 985(1-2), 303-312 (2003-02-13)
A new technique has been developed for the quantitative analysis of pyridines in mainstream cigarette smoke using a GC-MS technique. For analysis, 10 cigarettes are smoked using conditions based on US Federal Trade Commission recommendations. The smoke is collected in
Isolation of mutagenic aromatic amines from a coal conversion oil by cation exchange chromatography
Haugen DA, et al.
Analytical Chemistry, 54(1), 32-37 (1982)
Capillary gas chromatography/mass spectrometric determination of nitrogen aromatic compounds in complex mixtures
Novotny M, et al.
Analytical Chemistry, 52(3), 401-406 (1980)

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