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Neopentyl Glycol (NPG) CAS 126-30-7 Factory Direct Supply Featured duab
  • Neopentyl Glycol (NPG) CAS 126-30-7 Factory Direct Supply

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  • FOB Nqe:
    US $2,756
    /Ton
  • Chaw nres nkoj:Tuam Tshoj
  • Cov nqe lus them nqi:L / C, T / T, Western Union
  • CAS:126-30-7 : kuv

    • Product Detail

    Khoom cim npe

    Khoom npe:2,2-Dimethyl-1,3-propanediol

    Molecular hom:C5H12O2

    CAS Nr:126-30-7 : kuv

    Cov khoom siv molecular:

    3-propanediol

    CHEMICAL PROPERTIES

    Cov tshuaj formula rau Neopentyl glycol (NPG) yog C5H12O2, thiab nws yog propane-1,3-diol nqa ob pawg methyl ntawm txoj haujlwm 2.Neopentyl glycol yog soluble hauv dej, benzene, chloroform, thiab soluble hauv ethanol thiab diethyl ether. .Neopentylglycol (NPG) yog ib qho tshwj xeeb polyalcohol muab cov txiaj ntsig zoo tshaj plaws hauv ntau qhov kev siv kawg vim nws cov tshuaj lom neeg thiab thermal stability.Nws yog ib qho tshwj xeeb diol muab cov txiaj ntsig zoo tshaj plaws hauv ntau daim ntawv thov siv kawg.Cov txiaj ntsig zoo no tau muab los ntawm nws cov qauv tshuaj.Qhov chaw ntawm cov pab pawg hydroxyl ntawm thawj cov pa roj carbon atom tso cai rau esterification sai.Tsis tas li ntawd, ob pawg methyl, tsis yog ob qho tib si hydrogen atoms, ntawm alpha carbon atom yog lub luag haujlwm rau cov tshuaj lom neeg thiab thermal stability ntawm Neopentylglycol thiab nws cov derivatives.

    APPLICATION AREA

    Tshuaj
    Kev lag luam roj
    Tshuaj tua kab
    Diesel Cav Roj
    Cov tub yees
    Aerosol tshuaj tsuag

    NPG Glycol yog siv rau hauv kev sib txuas ntawm tetraphenylporphyrins.Kuj tseem siv rau hauv kev sib txuas ntawm Bryostatin 2, protein kinase modulator.

    2,2-Dimethyl-1,3-propanediol tuaj yeem siv rau hauv kev sib txuas ntawm:

    Tom ntej: 2,2-dimethyl-1,3-propanediol cyclic phosphorochloridate

    2,2-dimethyl-1,3-propanediol cyclic phenylphosphonate

    [1',3'-(2',2'-dimethylpropylene)]-2-iodo-3-octyl-5-thienylboronate

    cyclic carbonate

    2,2-dimethyl-1,3-propanediol bis (cyclic-2,2-dimethyltrimethylene phosphite)

    YUAV UA LI CAS LOS NTAWM US

    Chemwin tuaj yeem muab ntau hom hydrocarbons thiab cov kuab tshuaj tshuaj lom neeg rau cov neeg siv khoom.Ua ntej ntawd, thov nyeem cov lus qhia hauv qab no txog kev ua lag luam nrog peb: 

    1. Kev ruaj ntseg

    Kev nyab xeeb yog peb qhov tseem ceeb tshaj plaws.Ntxiv nrog rau kev muab cov neeg siv khoom paub txog kev nyab xeeb thiab ib puag ncig tus phooj ywg siv ntawm peb cov khoom, peb kuj tau cog lus los xyuas kom meej tias qhov kev pheej hmoo ntawm kev nyab xeeb ntawm cov neeg ua haujlwm thiab cov neeg ua haujlwm raug txo qis rau qhov tsim nyog thiab ua tau tsawg kawg nkaus.Yog li ntawd, peb xav kom tus neeg siv khoom kom ntseeg tau tias qhov tsim nyog tshem tawm thiab khaws cov qauv kev nyab xeeb tau ua tiav ua ntej peb xa khoom (thov xa mus rau HSSE appendix nyob rau hauv cov nqe lus dav dav thiab kev muag khoom hauv qab no).Peb cov kws tshaj lij HSSE tuaj yeem muab kev taw qhia txog cov qauv no.

    2. Txoj kev xa khoom

    Cov neeg siv khoom tuaj yeem xaj thiab xa khoom los ntawm chemwin, lossis lawv tuaj yeem tau txais cov khoom los ntawm peb cov chaw tsim khoom.Cov hom kev thauj mus los muaj xws li tsheb thauj mus los, tsheb ciav hlau lossis kev thauj mus los ntau yam (xws li kev sib cais).

    Nyob rau hauv cov ntaub ntawv ntawm cov neeg yuav tsum tau, peb muaj peev xwm qhia kom meej cov kev cai ntawm barges los yog tankers thiab siv tshwj xeeb kev nyab xeeb / tshuaj xyuas cov qauv thiab cov kev cai.

    3. Yam tsawg kawg nkaus kom muaj nuj nqis

    Yog tias koj yuav khoom los ntawm peb lub vev xaib, qhov kev txiav txim yam tsawg kawg nkaus yog 30 tons.

    4. Kev them nyiaj

    Txoj kev them nyiaj tus qauv yog txiav tawm ncaj qha hauv 30 hnub txij li daim ntawv xa nyiaj.

    5. Cov ntaub ntawv xa tuaj

    Cov ntaub ntawv hauv qab no tau muab nrog rau txhua qhov kev xa khoom:

    · Bill of Lading, CMR Waybill lossis lwm yam ntaub ntawv thauj mus los

    · Certificate of Analysis los yog Conformity (yog xav tau)

    · Cov ntaub ntawv hais txog HSSE raws li txoj cai

    · Cov ntaub ntawv kev lis kev cai raws li txoj cai (yog tias xav tau)

  • Yav dhau los:
  • Tom ntej:
    • Sau koj cov lus ntawm no thiab xa tuaj rau peb

    Cov khoom qeb