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
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)
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)
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 |