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    General Description:

    Synonyms: 1,2-Ethanediamine, N-(2-aminoethyl)-N’-(2-((2-aminoethyl)- amino)ethyl)- ; 1,4,7,10,13-Pentaazatridecane

    OSHA IMIS Code Number: T196

    Chemical Abstracts Service (CAS) Registry Number: 112-57-2

    NIOSH Registry of Toxic Effects of Chemical Substances (RTECS) Identification Number: KH8585000; 33508

    Department of Transportation Regulation Number (49 CFR 172.101) and Guide: UN2320; 153 Corrosive

    Chemical Description and Physical Properties:

    molecular weight: 189.36
    molecular formula: C8H23N5

    Monitoring Methods used by OSHA
    Primary Laboratory Sampling/Analytical Method (SLC1):

    sampling media: Coated Glass Fiber Filter (37 mm); coating is 1-Naphthylisothiocyanate
    analytical solvent: Acetonitrile
    maximum volume: 15 LitersĀ 
    maximum flow rate: 1.0 L/minĀ 
    current analytical method: High Performance Liquid Chromatography; HPLC/U.
    method reference: OSHA SLTC In-House File
    method classifications: Not Validated
    Conditions: Column: Waters NOVA-PAK C18, Mobile Phase: 20% water/80% acetonitrile, Detector Wavelength: 254 nm, Detection Limit: about 0.5 ng.

    Articles: Levin, Jan-Olof; Andersson, Kurt; Fangmark, Ingrid; Hallgren, Christer. “Applied Industrial Hygiene” Vol 4, 4, pg 98-100.



    Tetraethylenepentamine pentahydrochloride (TETRAEN) has been employed as polyamine catalyst for the bisulfite reaction of cytosine.

    Tetraethylenepentamine pentahydrochloride is suitable for in vitro translation, using promega?s flexi rabbit reticulocyte lysate kit

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