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蒸汽密度
3.5 (vs air)
质量水平
蒸汽压
51.75 mmHg ( 20 °C)
检测方案
≥99.5%
形式
liquid
自燃温度
593 °F
expl. lim.
8 %
杂质
≤0.1% (Karl Fischer)
折射率
n20/D 1.401 (lit.)
pH值(酸碱度)
12.7 (15 °C, 100 g/L)
bp
88.8 °C (lit.)
mp
−115 °C (lit.)
溶解性
water: soluble 112 g/L at 20 °C
密度
0.726 g/mL at 25 °C (lit.)
储存温度
room temp
SMILES字符串
CCN(CC)CC
InChI
1S/C6H15N/c1-4-7(5-2)6-3/h4-6H2,1-3H3
InChI key
ZMANZCXQSJIPKH-UHFFFAOYSA-N
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一般描述
三乙胺(TEA, Et3N)是一种脂肪族胺。将它添加到基质辅助激光解吸/电离(MALDI)基质中,可在MALDI质谱(MS)成像过程中为透明的液体基质提供增强的空间分辨能力。一种用于测定活性药物成分中的三乙胺的顶空气相色谱(GC)过程已被报道。在一定密度和温度范围内三乙胺蒸汽的粘度系数已得到测量。
应用
三乙胺已用于以下合成过程:
- 5′-二甲氧基三苯甲基-5-(呋喃-2-基)-2′-脱氧尿苷
- 3′-(2-氰乙基)二异丙基-5′-二甲氧基三苯甲基-5-(呋喃-2-基)-2'-脱氧尿苷
- 聚乙胺600-β-环糊精(PEI600-β-CyD)
包装
18 L封闭钢桶封装;100 mL、500 mL、2 L、6×500 mL、4 L玻璃瓶封装;200 L Kilo-Lab®钢瓶封装
法律信息
Pure-Pac is a registered trademark of Merck KGaA, Darmstadt, Germany
建议的防溅射手套
警示用语:
Danger
危险分类
Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1A - STOT SE 3
靶器官
Respiratory system
储存分类代码
3 - Flammable liquids
WGK
WGK 1
闪点(°F)
12.2 °F - closed cup
闪点(°C)
-11 °C - closed cup
个人防护装备
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
法规信息
危险化学品
从最新的版本中选择一种:
Nature protocols, 2(2), 305-316 (2007-04-05)
We describe procedures for the synthesis of a fluorescent pyrimidine analog and its site-specific incorporation into a DNA oligomer. The 5'-protected and 3'-activated nucleoside 4 is synthesized in three steps with an overall yield of 40%. Site-specific incorporation into a
Synthesis of glycerol 1,2-carbonate by transesterification of glycerol with dimethyl carbonate using triethylamine as a facile separable homogeneous catalyst.
Green Chemistry, 14(12), 3368-3376 (2012)
Transparent triethylamine-containing MALDI matrices.
Israel J. Chem., 47(2), 185-193 (2007)
GC quantification of cyclopropylamine, diethylamine and triethylamine in active pharmaceutical ingredients.
Chromatographia, 71(9-10), 963-966 (2010)
The viscosity of triethylamine vapor at low densities and in the saturated vapor phase.
Fluid Phase Equilibria, 293(2), 190-195 (2010)
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