T58300
三乙醇胺
reagent grade, 98%, viscous liquid
别名:
2,2′,2′′-次氮基三乙醇, 三(2-羟乙基)胺
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关于此项目
线性分子式:
(HOCH2CH2)3N
化学文摘社编号:
分子量:
149.19
NACRES:
NA.21
PubChem Substance ID:
UNSPSC Code:
12352100
EC Number:
203-049-8
MDL number:
Beilstein/REAXYS Number:
1699263
Assay:
98%
Form:
viscous liquid
产品名称
三乙醇胺, reagent grade, 98%
grade
reagent grade
Quality Level
vapor density
5.14 (vs air)
vapor pressure
0.01 mmHg ( 20 °C)
assay
98%
form
viscous liquid
autoignition temp.
600 °F
expl. lim.
8.5 %
refractive index
n20/D 1.485 (lit.)
useful pH range
7.3-8.3
pKa (25 °C)
7.8
bp
190-193 °C/5 mmHg (lit.)
mp
17.9-21 °C (lit.)
solubility
soluble 149 g/L at 20 °C (completely)
density
1.124 g/mL at 25 °C (lit.)
functional group
amine, hydroxyl
SMILES string
OCCN(CCO)CCO
InChI
1S/C6H15NO3/c8-4-1-7(2-5-9)3-6-10/h8-10H,1-6H2
InChI key
GSEJCLTVZPLZKY-UHFFFAOYSA-N
General description
三乙胺(TEA)是一种季铵化合物，常用作缓冲液和乳化剂。
Application
三乙醇胺可用于：
- 作为氮前体制备碳点类纳米材料。
- 作为交联剂合成甲基铝氧烷，甲基铝氧烷可用作乙烯聚合反应的预催化剂。
- 作为还原剂合成具有生物学重要性的Ag纳米颗粒。
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存储类别
10 - Combustible liquids
wgk
WGK 1
flash_point_f
354.2 °F - closed cup
flash_point_c
179 °C - closed cup
ppe
Eyeshields, Gloves, type ABEK (EN14387) respirator filter
法规信息
监管及禁止进口产品
此项目有
Preparation of Ag nanoparticles with triethanolamine as reducing agent and their antibacterial property
Jia Z, et al.
Colloids and Surfaces. A, Physicochemical and Engineering Aspects, 419, 174-179 (2013)
Fabrication of an effective avermectin nanoemulsion using a cleavable succinic ester emulsifier
W Guan, et al.
Journal of Agricultural and Food Chemistry, 19, 74-76 (2018)
Carbonization conditions influence the emission characteristics and the stability against photobleaching of nitrogen doped carbon dots
Xiong Y, et al.
Nanoscale, 9(32), 11730-11738 (2017)
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| T58300-1KG | 04061838581235 |
| T58300-25G | 04061837348266 |
| T58300-4KG | 04061837348297 |
| T58300-20KG | 04061837373480 |
| T58300-PZ | 04061823826563 |