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292753

Sigma-Aldrich

Pentaethylenehexamine

technical grade

Synonym(s):

3,6,9,12-Tetraazatetradecane-1,14-diamine

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About This Item

Linear Formula:
NH2CH2CH2NH(CH2CH2NH)3CH2CH2NH2
CAS Number:
4067-16-7
Molecular Weight:
232.37
Beilstein:
1768042
EC Number:
223-775-9
MDL number:
MFCD00008167
UNSPSC Code:
12352100
PubChem Substance ID:
24857609
NACRES:
NA.22

grade

technical grade

refractive index

n20/D 1.5096 (lit.)

solubility

water: soluble 500 g/L at 20 °C

density

0.95 g/mL at 25 °C (lit.)

SMILES string

NCCNCCNCCNCCNCCN

InChI

1S/C10H28N6/c11-1-3-13-5-7-15-9-10-16-8-6-14-4-2-12/h13-16H,1-12H2

InChI key

LSHROXHEILXKHM-UHFFFAOYSA-N

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General description

Pentaethylenehexamine (PEHA) is an acyclic polyamine that can be used to prepare amine-modified adsorbent.

Application

5.Pentaethylenehexamine has been used in the preparation of:
  • polyisobutylene succinimide (PIBSI) dispersants, used as engine oil-additives
  • poly(glycidyl methacrylate) (P(GMA)) homopolymers
  • poly(amidoamine)s

Signal Word

Danger

Hazard Statements

H314,H317,H410

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Skin Corr. 1B - Skin Sens. 1

Storage Class Code

8A - Combustible corrosive hazardous materials

WGK

WGK 2

Flash Point(F)

235.4 °F - closed cup

Flash Point(C)

113 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Gas-phase H/D exchange reactions of polyamine complexes:(M+ H)+,(M+ alkali metal+), and (M+ 2H) 2+
Reyzer ML and Brodbelt JS
Journal of the American Society For Mass Spectrometry, 11, 711-721 (2000)
Hong Li et al.
Journal of drug targeting, 26(5-6), 466-473 (2018-01-30)
RX-0201 is an antisense oligonucleotide (ASO) against Akt1 currently in clinical trial for metastatic renal cancer. To improve the delivery of RX-0201 using folate receptor-targeted lipid-albumin nanoparticles (F-LAN). F-LAN were synthesized with the composition of DOTAP/soyPC/TPGS/folate-PEG-DSPE (25:70:4:1 m/m), a cationic human
Zhe Xu et al.
International journal of biological macromolecules, 130, 117-124 (2019-02-27)
Nitrilase-catalyzed regioselective hydrolysis of 1-cyanocyclohexaneacetonitrile (1-CHAN) is a green and efficient approach for the preparation of 1-cyanocyclohexaneacetic acid (1-CHAA), a key precursor for the synthesis of gabapentin. Here, a mesoporous biosilica particles prepared by the ethyleneamine-mediated silicification have been used
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