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Merck
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重要文件

91493

Sigma-Aldrich

1-甲基吡唑

≥99.0% (GC)

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About This Item

經驗公式(希爾表示法):
C4H6N2
CAS號碼:
分子量::
82.10
Beilstein:
3933212
MDL號碼:
分類程式碼代碼:
12352100
PubChem物質ID:
NACRES:
NA.22

品質等級

化驗

≥99.0% (GC)

形狀

liquid

雜質

≤0.5% water

折射率

n20/D 1.477

密度

0.988 g/mL at 20 °C (lit.)

SMILES 字串

Cn1cccn1

InChI

1S/C4H6N2/c1-6-4-2-3-5-6/h2-4H,1H3

InChI 密鑰

UQFQONCQIQEYPJ-UHFFFAOYSA-N

象形圖

FlameExclamation mark

訊號詞

Warning

危險聲明

危險分類

Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2

儲存類別代碼

3 - Flammable liquids

水污染物質分類(WGK)

WGK 3

閃點(°F)

96.8 °F - closed cup

閃點(°C)

36 °C - closed cup

個人防護裝備

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


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分析證明 (COA)

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Yun-Yeol Lee et al.
Journal of separation science, 42(6), 1230-1239 (2019-01-10)
A simple and rapid dispersive liquid-liquid microextraction method coupled with gas chromatography and mass spectrometry was applied for the determination of glyoxal as quinoxaline, methylglyoxal as 2-methylquinoxaline, and diacetyl as 2,3-dimethylquinoxaline in red ginseng products. The performance of the proposed
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Bacteria prevalent in the hospital environment have developed multi-drug resistance (MDR), such as the carbapenemase-producing Klebsiella pneumoniae (KPC+). Photodynamic therapy (PDT), which uses light-activated photosensitizer compounds (PSs), has emerged as an alternative to antibiotics. Cationic-PSs have a better bactericidal effect
Guangbin Li et al.
Chemosphere, 241, 124993-124993 (2019-10-11)
Azoles are emerging contaminants that are resistant to biodegradation during wastewater treatment. Their presence has been widely reported in wastewater effluents and receiving waters. In this work, the potential inhibition of nitrification process by six different azole compounds in wastewater
Jiyoon Cha et al.
Scientific reports, 9(1), 5325-5325 (2019-03-31)
In this study, production of three α-dicarbonyl compounds (α-DCs) including glyoxal (GO), methylglyoxal (MGO), and diacetyl (DA) as well as volatile flavor compounds was analyzed using Maillard reaction (MR) model systems. A total of 16 model systems were assembled using

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