15-0020
咪唑
SAJ special grade, ≥99.0%, crystalline, suitable for analytical testing
别名:
1,3-二氮杂-2,4-环戊二烯, 甘恶啉
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关于此项目
经验公式（希尔记法）:
C3H4N2
化学文摘社编号:
分子量:
68.08
Beilstein:
103853
EC 号:
MDL编号:
UNSPSC代码:
12352005
PubChem化学物质编号:
产品名称
咪唑, SAJ special grade, ≥99.0%
等级
SAJ special grade
蒸汽压
<1 mmHg ( 20 °C)
方案
≥99.0%
表单
crystalline
存货情况
available only in Japan
dilution
(for analytical testing)
pH值（酸碱度）
9-11 (23 °C, 100 g/L)
pKa (25 °C)
6.95
沸点
256 °C (lit.)
mp
88-91 °C (lit.)
SMILES字符串
c1c[nH]cn1
InChI
1S/C3H4N2/c1-2-5-3-4-1/h1-3H,(H,4,5)
InChI key
RAXXELZNTBOGNW-UHFFFAOYSA-N
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应用
特别适用于 pH 6.2-7.8 范围内的缓冲液
警示用语：
Danger
危险声明
危险分类
Acute Tox. 4 Oral - Eye Dam. 1 - Repr. 1B - Skin Corr. 1C
储存分类代码
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
WGK
WGK 2
闪点(°F)
293.0 °F - closed cup
闪点(°C)
145 °C - closed cup
个人防护装备
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
法规信息
新产品
此项目有
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Fluorophores that are conjugated with N-methylpyrrole-N-methylimidazole (Py-Im) polyamides postulates versatile applications in biological and physicochemical studies. Here, we show the design and synthesis of new types of pyrene-conjugated hairpin Py-Im polyamides (1-5). We evaluated the steady state fluorescence of the
Alexandar L Hansen et al.
Proceedings of the National Academy of Sciences of the United States of America, 111(17), E1705-E1712 (2014-04-16)
The histidine imidazole side chain plays a critical role in protein function and stability. Its importance for catalysis is underscored by the fact that histidines are localized to active sites in ∼ 50% of all enzymes. NMR spectroscopy has become
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