质量水平
方案
98%
表单
liquid
折射率
n20/D 1.502 (lit.)
沸点
155 °C (lit.)
密度
0.99 g/mL at 25 °C (lit.)
SMILES字符串
Cc1cnc(C)cn1
InChI
1S/C6H8N2/c1-5-3-8-6(2)4-7-5/h3-4H,1-2H3
InChI key
LCZUOKDVTBMCMX-UHFFFAOYSA-N
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Warning
危险声明
预防措施声明
危险分类
Acute Tox. 4 Oral
储存分类代码
10 - Combustible liquids
WGK
WGK 3
闪点(°F)
147.2 °F - closed cup
闪点(°C)
64 °C - closed cup
个人防护装备
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
Pyrazine and 2, 5-dimethylpyrazine complexes of copper (I) trifluoromethanesulfonate. The crystal and molecular structure of poly-μ-2, 5-dimethylpyrazine-(2, 5-dimethylpyrazine)-(trifluoromethanesulfonato-O) copper (I).
Canadian Journal of Chemistry, 68(10), 1901-1907 (1990)
Stephanie Pickard et al.
Journal of agricultural and food chemistry, 61(26), 6274-6281 (2013-06-12)
A stable isotope dilution analysis based on gas chromatography-mass spectrometry analysis (SIDA-GC-MS) was developed for the quantitative analysis of 12 alkylpyrazines found in commercially available coffee samples. These compounds contribute to coffee flavor. The accuracy of this method was tested
W Ma et al.
Biology of reproduction, 59(6), 1317-1320 (1998-11-26)
Mature female mice, grouped in the absence of a male stimulus, exhibit a suppressed estrous cycle (the so-called Lee-Boot effect). We have designed a series of experiments to elucidate the involvement of the adrenal gland in this phenomenon. Our initial
K Yamada et al.
Biological & pharmaceutical bulletin, 21(5), 538-540 (1998-06-23)
Intraperitoneal administration of 2,5-dimethylpyrazine (2,5-DMP) was found to inhibit oxytocin- and prostaglandin F2alpha-induced tetanic uterine contractions in normal or pregnant female rats. This suggests that 2,5-DMP may be used as a countercontraction agent or relaxant for preventing oxytocic agent-induced medical
Roger N Thompson et al.
Chemical senses, 31(7), 613-619 (2006-06-08)
The social and reproductive behaviors of most mammals are modulated by pheromones, which are perceived by the vomeronasal organ (VNO). Vomeronasal transduction in vertebrates is activated through G-protein-coupled receptors, which in turn leads to the generation of inositol 1,4,5-trisphosphate (IP(3))
实验方案
Separation of various pyrazines and sulfur compounds including carbon disulfide and dimethyl disulfide.
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