推薦產品
等級
technical grade
品質等級
蒸汽密度
6.53 (vs air)
蒸汽壓力
<0.01 mmHg ( 20 °C)
化驗
≥30%
形狀
viscous liquid
自燃溫度
610 °F
折射率
n20/D 1.505 (lit.)
bp
340 °C
mp
−40 °C (lit.)
密度
0.998 g/mL at 25 °C (lit.)
SMILES 字串
NCCNCCNCCNCCN
InChI
1S/C8H23N5/c9-1-3-11-5-7-13-8-6-12-4-2-10/h11-13H,1-10H2
InChI 密鑰
FAGUFWYHJQFNRV-UHFFFAOYSA-N
尋找類似的產品？ 前往 產品比較指南
一般說明
四乙烯五胺，又称四乙五胺，是一种N5结构的多胺配体，常用作氮前体以合成氧还原反应(ORR)的金属催化剂。
應用
四乙烯五胺（TEPA）可用作以下反应中的试剂：
- 用于功能化修饰2,5-二羟基对苯二甲酸镁(Mg-MOF-74) 以改善材料的CO2吸附性能。
- 修饰磁性壳聚糖树脂以生成可高效去除水溶液中铀的含胺壳聚糖。
- 合成聚氯乙烯/四乙烯五胺(PVC-TEPA) 复合材料，其可用作Knoevenagel缩合反应的高效催化剂。
訊號詞
Danger
危險分類
Acute Tox. 4 Dermal - Acute Tox. 4 Oral - Aquatic Chronic 2 - Eye Dam. 1 - Skin Corr. 1B - Skin Sens. 1
儲存類別代碼
8A - Combustible corrosive hazardous materials
水污染物質分類（WGK）
WGK 2
閃點（°F）
325.4 °F - closed cup
閃點（°C）
163 °C - closed cup
個人防護裝備
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
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Bioresource technology, 160, 107-114 (2014-02-08)
Chitosan was cross-linked using glutaraldehyde in the presence of magnetite. The resin was chemically modified through the reaction with tetraethylenepentamine (TEPA) to produce amine bearing chitosan. The resin showed a higher affinity towards the uptake of UO2(2+) ions from aqueous
Yamin Liu et al.
Environmental science & technology, 45(13), 5710-5716 (2011-06-16)
A novel solid amine sorbent was prepared using KIT-6-type mesoporous silica modified with tetraethylenepentamine (TEPA). Its adsorption behavior toward CO(2) from simulated flue gases is investigated using an adsorption column. The adsorption capacities at temperatures of 303, 313, 333, 343
Takuto Hasegawa et al.
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Two kinds of rhodamine modified beta-cyclodextrins (R-1 and R-2), which are coupled up ethylene diamine (EDA) and tetraethylene pentamine (TEPA) between Rh B and beta-cyclodextrin, respectively, have been synthesized. R-1 and 2 work as a new fluorogenic probe for monitoring
Xiao-Yi Huang et al.
Carbohydrate research, 346(10), 1232-1240 (2011-05-10)
To utilize the contribution of introduced amino groups to the adsorption of an anionic dye (eosin Y), a batch adsorption system was applied to study the adsorption of eosin Y from aqueous solution by tetraethylenepentamine (TEPA) modified chitosan (TEPA-CS). Experiments
Hua Wei et al.
Journal of the American Chemical Society, 134(40), 16554-16557 (2012-09-28)
Adaptation of in vitro optimized polymeric gene delivery systems for in vivo use remains a significant challenge. Most in vivo applications require particles that are sterically stabilized, which significantly compromises transfection efficiency of materials shown to be effective in vitro.
Global Trade Item Number
| 庫存單位 | GTIN |
|---|---|
| T11509-500G | 4061837512988 |
| T11509-100G | 4061837336683 |
| T11509-1KG | 4061837336713 |
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