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292753

Sigma-Aldrich

Pentaethylenehexamine

technical grade

Sinónimos:

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

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250 ML
MXP 1,021.00
1 L
MXP 2,627.00

MXP 1,021.00

Disponible para envío el21 de abril de 2025Detalles

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250 ML
MXP 1,021.00
1 L
MXP 2,627.00

About This Item

Fórmula lineal:
NH2CH2CH2NH(CH2CH2NH)3CH2CH2NH2
Número de CAS:
4067-16-7
Peso molecular:
232.37
Beilstein:
1768042
Número CE:
223-775-9
Número MDL:
MFCD00008167
Código UNSPSC:
12352100
ID de la sustancia en PubChem:
24857609
NACRES:
NA.22

MXP 1,021.00

Disponible para envío el21 de abril de 2025Detalles

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grado

technical grade

Nivel de calidad

200

índice de refracción

n20/D 1.5096 (lit.)

solubilidad

water: soluble 500 g/L at 20 °C

densidad

0.95 g/mL at 25 °C (lit.)

grupo funcional

amine

cadena SMILES

NCCNCCNCCNCCNCCN

InChI

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

Clave InChI

LSHROXHEILXKHM-UHFFFAOYSA-N

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Descripción general

Pentaethylenehexamine (PEHA) is an acyclic polyamine that can be used to prepare amine-modified adsorbent.[1][2]

Aplicación

5.Pentaethylenehexamine has been used in the preparation of:
  • polyisobutylene succinimide (PIBSI) dispersants, used as engine oil-additives[3]
  • poly(glycidyl methacrylate) (P(GMA)) homopolymers[4]
  • poly(amidoamine)s[5]

Palabra de señalización

Danger

Frases de peligro

H314,H317,H410

Clasificaciones de peligro

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

Código de clase de almacenamiento

8A - Combustible corrosive hazardous materials

Clase de riesgo para el agua (WGK)

WGK 2

Punto de inflamabilidad (°F)

235.4 °F - closed cup

Punto de inflamabilidad (°C)

113 °C - closed cup

Equipo de protección personal

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

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Certificados de análisis (COA)

Lot/Batch Number
BCCM0884
BCCK0480
BCCH1076
BCCD0231
BCBX5551

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Solmaz Pirouz et al.
The journal of physical chemistry. B, 118(14), 3899-3911 (2014-03-19)
A novel methodology based on fluorescence quenching measurements is introduced to determine quantitatively the amine content of polyisobutylene succinimide (PIBSI) dispersants used as engine oil-additives. To this end, a series of five PIBSI dispersants were prepared by reacting 2 mol
Pentaethylenehexamine loaded SBA-16 for CO2 capture from simulated flue gas
Liu Y, et al.
Powder Technology, 318, 186-192 (2017)
Gunniya Hariyanandam Gunasekar et al.
Inorganic chemistry, 58(6), 3717-3723 (2019-03-02)
Today, one of the most imperative targets to realize the conversions of CO2 in industry is the development of practically viable catalytic systems that demonstrate excellent activity, selectivity, and durability. Herein, a simple heterogeneous Ru(III) catalyst is prepared by immobilizing
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)
Shigehiro Kagaya et al.
Analytical sciences : the international journal of the Japan Society for Analytical Chemistry, 26(4), 515-518 (2010-04-23)
Solid phase extraction using a mini cartridge packed with 22 mg of chelate resin immobilizing carboxymethylated pentaethylenehexamine was successfully utilized for separation/preconcentration of cadmium in water samples prior to liquid electrode plasma atomic emission spectrometric (LEP-AES) determination. The combined method
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Questions

1–2 of 2 Questions  

  1. How can I determine the shelf life / expiration / retest date of this product?

    1 answer

    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

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  2. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer

    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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