产品名称
2,3-二甲基吡嗪, 99%
InChI key
OXQOBQJCDNLAPO-UHFFFAOYSA-N
InChI
1S/C6H8N2/c1-5-6(2)8-4-3-7-5/h3-4H,1-2H3
SMILES string
Cc1nccnc1C
assay
99%
form
liquid
refractive index
n20/D 1.507 (lit.)
bp
156 °C (lit.)
density
1.011 g/mL at 25 °C (lit.)
Quality Level
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General description
The bacterium strain DP-45, identified as Rhodococcus erythropolis, was grown on 2,3-dimethylpyrazine.
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
存储类别
3 - Flammable liquids
wgk
WGK 3
flash_point_f
129.2 °F - closed cup
flash_point_c
54 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
法规信息
危险化学品
此项目有
Mario Silva et al.
Journal of chromatography. A, 1629, 461508-461508 (2020-08-29)
In the present document, we report the development of an analytical method consisting of a sequential direct-immersion/headspace solid-phase microextraction (DI-HS-SPME) followed by gas-phase chromatography and tandem mass spectrometry (GC-MS/MS) for simultaneous analysis of 4-chlorobenzyl alcohol, 2,6-dichlorobenzyl alcohol, 4-methoxybenzyl alcohol, 3,4-dimethoxybenzyl
Sugima Rappert et al.
Biodegradation, 18(5), 585-596 (2006-11-23)
A bacterium, strain DP-45, capable of degrading 2,5-dimethylpyrazine (2,5-DMP) was isolated and identified as Rhodococcus erythropolis. The strain also grew on many other pyrazines found in the waste gases of food industries, like 2,3-dimethylpyrazine (2,3-DMP), 2,6-dimethylpyrazine (2,6-DMP), 2-ethyl-5(6)-dimethylpyrazine (EMP), 2-ethylpyrazine
Nobuo Ochiai et al.
Journal of chromatography. A, 1421, 103-113 (2015-08-16)
An extension of multi-volatile method (MVM) technology using the combination of a standard dynamic headspace (DHS) configuration, and a modified DHS configuration incorporating an additional vacuum module, was developed for milliliter injection volume of aqueous sample with full sample evaporation.
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
Separation of various pyrazines and sulfur compounds including carbon disulfide and dimethyl disulfide.
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