412449

PAMAM dendrimer, ethylenediamine core, generation 4.0 solution

10 wt. % in methanol

• Synonym(s): Starburst Generation 4
• Linear Formula: [NH₂(CH₂)₂NH₂]:(G=4);dendri PAMAM(NH₂)₆₄
• CAS Number: 163442-67-9
• Molecular Weight: 14214.17
• MDL number: MFCD00197936
• UNSPSC Code: 12162002
• NACRES: NA.23

Properties

• description: amino surface groups
• Quality Level: 100
• form: solution
• mol wt: generation 4.0
• feature: core type ethylenediamine core (2-carbon core)
• concentration: 10 wt. % in methanol
• no. Surface Groups: 64
• refractive index: n20/D 1.348
• bp: 64.7 °C
• density: 0.813 g/mL at 25 °C
• storage temp.: 2-8°C

Description

General description

PAMAM dendrimer, ethylenediamine core, generation 4.0 solution is a poly(amidoamine) that is categorized as a class of dendritic polymers which can be prepared by a two-step interactive reaction that forms generations around the central ethylenediamine core. It consists of nitrogen and amide as functional groups that are structured in regular “branched upon branched” pattern. It is majorly used as a high capacity chelating agent.

Application

PAMAM dendrimer, ethylenediamine core, generation 4.0 solution is used as a compacting agent to bring in the conformational changes in the DNA molecule. It can be attached on the cellulose substrate that acts as a biofunctional surface for potential applications in immonoassays. It is used in MRI contrast agents and in the condensation formation of silica nanospheres.

Physical form

Contains 64 surface primary amino groups

Legal Information

Manufactured by Dendritech^®, Inc.

Dendritech is a registered trademark of Dendritech, Inc.

Safety Information

• Pictograms: GHS02,GHS06,GHS08
• Signal Word: Danger
• Hazard Statements: H225,H301 + H311 + H331,H370
• Precautionary Statements: P210 - P280 - P301 + P310 + P330 - P302 + P352 + P312 - P304 + P340 + P311
• Hazard Classifications: Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Flam. Liq. 2 - STOT SE 1
• Target Organs: Eyes
• Storage Class Code: 3 - Flammable liquids
• WGK: WGK 3
• Flash Point(F): 51.8 °F - closed cup
• Flash Point(C): 11 °C - closed cup
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves