50926
三乙醇胺
analytical standard
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
UNSPSC Code:
85151701
NACRES:
NA.24
PubChem Substance ID:
EC Number:
203-049-8
Beilstein/REAXYS Number:
1699263
MDL number:
grade
analytical standard
Quality Segment
vapor density
5.14 (vs air)
vapor pressure
0.01 mmHg ( 20 °C)
assay
≥99.0% (GC)
autoignition temp.
600 °F
shelf life
limited shelf life, expiry date on the label
expl. lim.
8.5 %
technique(s)
HPLC: suitable, gas chromatography (GC): suitable
impurities
≤0.1% ethanolamine (GC), ≤0.2% water, ≤0.3% diethanolamine (GC)
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.)
application(s)
cleaning products
cosmetics
food and beverages
personal care
format
neat
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
This substance is listed on the positive list of the EU regulation 10/2011 for plastics intended to come into contact with food. Find all available reference materials for compounds listed in 10/2011 here
Application
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
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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