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    ?????????

    ?????????
    ????????? ??? ???
    ?? ??:
    110-70-3
    ???:
    ?????????
    ???(??):
    ?????????;N,N\'-???????????
    ???:
    N,N'-Dimethyl-1,2-ethanediamine
    ???(??):
    DMEN;DMEDA;2 5-DIAZAHEXANE;N,NDimethylenediamine;DIMETHYLETHYLENEDIAMINE;1,2-Bis(methylamino)ethan;n,n’-dimethylethanediamine;N,N'-Dimethylethanediamine;1,2-BIS(METHYLAMINO)ETHANE;SYM-DIMETHYLETHYLENEDIAMINE
    CBNumber:
    CB0353432
    ???:
    C4H12N2
    ??? ??:
    88.15
    MOL ??:
    110-70-3.mol

    ????????? ??

    ???
    1.63°C (estimate)
    ?? ?
    119 °C(lit.)
    ??
    0.819 g/mL at 20 °C(lit.)
    ???
    n20/D 1.431(lit.)
    ???
    83 °F
    ?? ??
    Keep in dark place,Inert atmosphere,2-8°C
    ???
    Miscible with chloroform and dichloromethane.
    ?? ?? (pKa)
    10.54±0.10(Predicted)
    ??? ??
    Liquid
    ??
    Clear colorless to slightly yellow
    Specific Gravity
    0.828
    ??
    Air Sensitive
    BRN
    878142
    InChIKey
    KVKFRMCSXWQSNT-UHFFFAOYSA-N
    CAS ??????
    110-70-3(CAS DataBase Reference)
    NIST
    CH3NHCH2CH2NHCH3(110-70-3)
    EPA
    1,2-Ethanediamine, N,N'-dimethyl- (110-70-3)
    ??
    • ?? ? ?? ??
    • ?? ? ???? ?? (GHS)
    ??? ?? C
    ?? ???? ?? 10-34-20/21/22
    ????? 26-36/37/39-45-16
    ????(UN No.) UN 2734 8/PG 2
    WGK ?? 3
    RTECS ?? KV4250000
    TSCA Yes
    ?? ?? 3
    ???? III
    HS ?? 29212900
    ????(GHS):
    ?? ?: Danger
    ??·?? ??:
    ?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
    H226 ??? ?? ? ?? ??? ?? ?? 3 ??
    H314 ??? ?? ??? ?? ??? ??? ????? ?? ????? ?? 1A, B, C ?? P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501
    H318 ?? ?? ??? ??? ?? ? ?? ?? ??? ?? ?? 1 ?? P280, P305+P351+P338, P310
    ??????:
    P210 ?·???·??·????? ????? - ?? ???.
    P233 ??? ??? ?????. ??? ??? ? ?? ?? ??? ???? ?????.
    P240 ??? ????? ?? ? ??????.
    P260 ??·?·??·???·??·...·????? ???? ???.
    P264 ?? ??? ?? ??? ????.
    P264 ?? ??? ?? ??? ????.
    P280 ????/???/???/?????? ?????.
    P310 ?? ????(??)? ??? ????. ???? ?? ????(??)? ??? ????.
    P303+P361+P353 ??(?? ????)? ??? ??? ?? ??? ??? ????? ??? ?? ????/?????.
    P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.
    P370+P378 ?? ? ?? ?? ?? (Section 5. ??, ??? ????? ??? ???)?(?) ?????.
    P405 ???? ?????.
    P403+P235 ??? ? ?? ?? ???? ???? ?????.
    P501 ...? ??? / ??? ?? ???.

    ????????? MSDS


    N,N'-Dimethyl-1,2-ethanediamine

    ????????? C??? ??, ??, ??

    ??? ??

    Clear Colourless Oil

    ??

    Has a DNA binding effect

    ??

    N,N'-Dimethylethylenediamine is used in DNA binding effect. It is used to enhance the adsorption of carbon dioxide. It acts as a ligand and form coordination complex such as dinitrato(N,N'-dimethyl-1,2-ethanediamine)copper(II) and dichloro(1,4-bis-(diphenyl phosphino)butane)-(1,2-ethylenediamine)ruthenium(II).

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