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Merck
CN
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安全信息

8.14392

Sigma-Aldrich

Triethylenetetramine

(mixture of isomers) for synthesis

别名:

Triethylenetetramine, N,N′-Bis(2-aminoethyl)-1,2-ethanediamine

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About This Item

线性分子式:
(H2NCH2CH2NHCH2)2
CAS号:
分子量:
146.23
MDL编号:
UNSPSC代码:
12352116
EC索引号:
203-950-6
NACRES:
NA.22

蒸汽压

<0.01 hPa ( 20 °C)

质量水平

表单

liquid

自燃温度

335 °C

expl. lim.

0.7-7.2 % (v/v)

pH值(酸碱度)

10-11 (20 °C, 10 g/L in H2O)

沸点

270-300 °C/1013 hPa

mp

12 °C

转变温度

flash point 129 °C

密度

0.98 g/cm3 at 20 °C

储存温度

2-30°C

SMILES字符串

N(CCNCCN)CCN

InChI

1S/C6H18N4/c7-1-3-9-5-6-10-4-2-8/h9-10H,1-8H2

InChI key

VILCJCGEZXAXTO-UHFFFAOYSA-N

应用

  • Characterization and deployment of surface-engineered chitosan-triethylenetetramine nanocomposite hybrid nano-adsorbent for divalent cations decontamination: This research develops a chitosan-triethylenetetramine based nano-adsorbent for removing divalent cations from polluted sources, demonstrating its effectiveness in water treatment applications (Ali et al., 2020).
  • Highly Efficient and Reversible Absorption of SO2 by Aqueous Triethylenetetramine Tetralactate Solutions: A study focused on the use of triethylenetetramine for efficient and reversible absorption of sulfur dioxide, a significant environmental pollutant (Qian et al., 2014).
  • Multicavity triethylenetetramine-chitosan/alginate composite beads for enhanced Cr (VI) removal: This paper explores the synthesis of multicavity composite beads using triethylenetetramine for enhanced removal of chromium (VI) from contaminated water, showcasing a novel approach to heavy metal remediation (Zhang et al., 2019).

分析说明

Assay isomers (GC, area%): ≥ 95.0 % (a/a)
Density (d 20 °C/ 4 °C): 0.977 - 0.982
Identity (IR): passes test
Due to its specific melting range the product may be solid, liquid, a solidified melt or a supercooled melt.

象形图

CorrosionExclamation mark

警示用语:

Danger

危险分类

Acute Tox. 4 Dermal - Aquatic Chronic 3 - Eye Dam. 1 - Skin Corr. 1B - Skin Sens. 1

储存分类代码

8A - Combustible, corrosive hazardous materials

WGK

WGK 2

闪点(°F)

264.2 °F

闪点(°C)

129 °C

法规信息

危险化学品

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