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Merck
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Key Documents

16303

Sigma-Aldrich

Triethanolamine

puriss., meets analytical specification of NF, ≥99% (GC)

동의어(들):

2,2′,2′′-Nitrilotriethanol, Tris(2-hydroxyethyl)amine

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About This Item

Linear Formula:
(HOCH2CH2)3N
CAS Number:
Molecular Weight:
149.19
Beilstein:
1699263
EC Number:
MDL number:
UNSPSC 코드:
12352100
PubChem Substance ID:
NACRES:
NA.21

vapor density

5.14 (vs air)

Quality Level

vapor pressure

0.01 mmHg ( 20 °C)

grade

puriss.

분석

≥99% (GC)

autoignition temp.

600 °F

품질

meets analytical specification of NF

expl. lim.

8.5 %

불순물

≤0.2% water (Karl Fischer)
≤1% diethanolamine (GC)

무기 잔류물

≤0.05% (as SO4)

refractive index

n20/D 1.481-1.486
n20/D 1.485 (lit.)

유용한 pH 범위

7.3-8.3

pKa(25 °C)

7.8

bp

190-193 °C/5 mmHg (lit.)

mp

17.9-21 °C (lit.)

전이 온도

solidification point 19-22 °C

density

1.124 g/mL at 25 °C (lit.)

작용기

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

유사한 제품을 찾으십니까? 방문 제품 비교 안내

애플리케이션


  • Synthesis and utilization of polyol-modified high specific surface area Ca(OH)(2): Investigating the role of triethanolamine in synthesizing polyol-modified calcium hydroxide, highlighting its enhanced surface properties and potential industrial applications, especially in environmental and chemical manufacturing contexts (Yan et al., 2024).

  • Colorimetric sensor array for versatile detection and discrimination: A study utilized triethanolamine in the development of a colorimetric sensor array, emphasizing its application in the environmental detection of various analytes, showcasing the compound′s versatility and importance in sensor technology (Adampourezare et al., 2024).

  • Synergistic activation of electric furnace ferronickel slag: Triethanolamine was examined as a chemical activator in the mechanical grinding process of ferronickel slag for the production of cementitious composites, providing a novel approach to industrial waste management and recycling (Jiang et al., 2024).

  • Irreversible colorimetric bio-based curcumin bilayer membranes: This research highlights the use of triethanolamine in creating bio-based curcumin bilayer membranes for smart food packaging, emphasizing its role in temperature control applications and sustainable packaging solutions (Pereira et al., 2024).

  • Effects of temperature, axial ligand, and photoexcitation on nickel(II) complexes: The study investigates the impact of triethanolamine as an axial ligand in nickel(II) complexes, underlining its significance in altering structural and spin-state properties, crucial for advanced materials science applications (Major et al., 2024).

기타 정보

The article number 16303-4X2.5L-R will be discontinued. Please order the single bottle 16303-2.5L-R which is physically identical with the same exact specifications.

Storage Class Code

10 - Combustible liquids

WGK

WGK 1

Flash Point (°F)

354.2 °F - closed cup

Flash Point (°C)

179 °C - closed cup

개인 보호 장비

Eyeshields, Gloves, type ABEK (EN14387) respirator filter


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