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250384

Sigma-Aldrich

乙基吡嗪

98%

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About This Item

经验公式（希尔记法）:
C6H8N2
CAS号:
13925-00-3
分子量:
108.14
Beilstein:
108200
EC 号:
237-691-5
MDL编号:
MFCD00006149
UNSPSC代码:
12352100
PubChem化学物质编号:
24855054
NACRES:
NA.22

方案

98%

折射率

n20/D 1.498 (lit.)

沸点

152-153 °C (lit.)

密度

0.984 g/mL at 25 °C (lit.)

SMILES字符串

CCc1cnccn1

InChI

1S/C6H8N2/c1-2-6-5-7-3-4-8-6/h3-5H,2H2,1H3

InChI key

KVFIJIWMDBAGDP-UHFFFAOYSA-N

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应用

Ethylpyrazine has been used in the synthesis of pyrazinoic acid.

象形图

FlameExclamation mark
GHS02,GHS07

警示用语：

Warning

危险声明

H226,H302

危险分类

Acute Tox. 4 Oral - Flam. Liq. 3

储存分类代码

3 - Flammable liquids

WGK

WGK 3

闪点(°F)

109.0 °F

闪点(°C)

42.78 °C

个人防护装备

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
12905HO
12605JG
12109ER
03718LA
02413PR

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Notes. Synthesis of Pyrazinoic Acid.
Gainer H.
The Journal of Organic Chemistry, 24(5), 691-691 (1959)
Gustavo Luis Leonardo Scalone et al.
Journal of agricultural and food chemistry, 63(22), 5364-5372 (2015-05-15)
Pyrazines are specific Maillard reaction compounds known to contribute to the unique aroma of many products. Most studies concerning the generation of pyrazines in the Maillard reaction have focused on amino acids, while little information is available on the impact

实验方案

GC Analysis of Pyrazines in Peanut Butter

Separation of various pyrazines and sulfur compounds including carbon disulfide and dimethyl disulfide.

GC Analysis of Pyrazines in Peanut Butter

Separation of various pyrazines and sulfur compounds including carbon disulfide and dimethyl disulfide.

GC Analysis of Pyrazines in Peanut Butter

Separation of various pyrazines and sulfur compounds including carbon disulfide and dimethyl disulfide.

GC Analysis of Pyrazines in Peanut Butter

Separation of various pyrazines and sulfur compounds including carbon disulfide and dimethyl disulfide.

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