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292753

Sigma-Aldrich

Pentaethylenehexamine

technical grade

Sinonimo/i:

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

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About This Item

Formula condensata:
NH2CH2CH2NH(CH2CH2NH)3CH2CH2NH2
Numero CAS:
4067-16-7
Peso molecolare:
232.37
Beilstein:
1768042
Numero CE:
223-775-9
Numero MDL:
MFCD00008167
Codice UNSPSC:
12352100
ID PubChem:
24857609
NACRES:
NA.22

Grado

technical grade

Livello qualitativo

200

Indice di rifrazione

n20/D 1.5096 (lit.)

Solubilità

water: soluble 500 g/L at 20 °C

Densità

0.95 g/mL at 25 °C (lit.)

Gruppo funzionale

amine

Stringa SMILE

NCCNCCNCCNCCNCCN

InChI

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

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Categorie correlate

Descrizione generale

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

Applicazioni

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

Avvertenze

Danger

Indicazioni di pericolo

H314,H317,H410

Classi di pericolo

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

Codice della classe di stoccaggio

8A - Combustible corrosive hazardous materials

Classe di pericolosità dell'acqua (WGK)

WGK 2

Punto d’infiammabilità (°F)

235.4 °F - closed cup

Punto d’infiammabilità (°C)

113 °C - closed cup

Dispositivi di protezione individuale

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

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Certificati d'analisi (COA)

Lot/Batch Number
BCCH1076
BCCD0231
BCBX5551
BCBV5958
BCBP4416V

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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
Yan Ping et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 203, 139-146 (2018-06-05)
Pentaethylenehexamine and d-penicillamine co-functionalized graphene quantum dots (PEHA-GQD-DPA) was made via one two-step thermal pyrolysis. The resulting PEHA-GQD-DPA is composed of the graphene sheets with an average size of 3.16 nm and the rich of functional groups. It gives an ultra
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
Hua Wei et al.
Biomacromolecules, 14(1), 275-284 (2012-12-18)
Polyethylenimine (PEI) is one of the most broadly used polycations for gene delivery due to its high transfection efficiency and commercial availability but materials are cytotoxic and often polydisperse. The goal of current work is to develop an alternative family
Tianchi Cao et al.
Physical chemistry chemical physics : PCCP, 19(23), 15160-15171 (2017-06-01)
Time-resolved dynamic light scattering is used to measure absolute heteroaggregation rate coefficients and the corresponding stability ratios for heteroaggregation between amidine and sulfate latex particles. These measurements are complemented by the respective quantities for the homoaggregation of the two systems
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