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cov khoom

N,N,N'-TRIMETHYLETHYLENEDIAMINE CAS: 142-25-6

N,N,N'-TRIMETHYLETHYLENEDIAMINE CAS: 142-25-6 Duab Tshwj Xeeb
  • N,N,N'-TRIMETHYLETHYLENEDIAMINE CAS: 142-25-6
  • N,N,N'-TRIMETHYLETHYLENEDIAMINE CAS: 142-25-6
  • N,N,N'-TRIMETHYLETHYLENEDIAMINE CAS: 142-25-6
  • N,N,N'-TRIMETHYLETHYLENEDIAMINE CAS: 142-25-6

piav qhia luv luv:

CAS No. 142-25-6
Cov mis molecular: C5H14N2
Qhov Hnyav Molecular: 102.18
EINECS No. 205-529-2
Qhov kub yaj -30.89°C (kwv yees)
Kub taw tes 116-118 ° C (lit.)
Qhov Ceev 0.786 g/mL ntawm 25°C (lit.)
Refractive index n20/D 1.419 (lit.)
Qhov kub hnyiab 49°F (Chemicalbook)
Cov xwm txheej khaws cia: Huab cua tsis muaj zog, Kub hauv chav Acidity coefficient (pKa) 10.34 ± 0.10 (Kwv yees)
Daim Ntawv: Kua
Xim: Pob tshab, tsis muaj xim


Rub tawm MSDS/COA

Cov Lus Qhia Txog Khoom

Cov Cim Npe Khoom

Kev Taw Qhia Txog Khoom

CASNtus lej 142-25-6
Kev dawb huv ≥98%
Tag nrho cov khoom tsis huv ≤2%
Ib qho kev tsis huv ≤0.5%
Cov Qauv Molecular C5H14N2
Qhov Hnyav Molecular 102.18
Lub sijhawm rov xeem dua 12 lub hlis
Kev Khaws Cia Huab cua tsis muaj zog, Kub hauv chav
COA/ROS/MSDS/MOA Muab

 

Daim Ntawv Thov

NNN-TRIMETHYLETHYLENEDIAMINE (luv ua "TMDA") yog ib qho tseem ceeb ntawm cov organic synthesis intermediate, uas yog siv dav hauv tshuaj, dyes, resins, coatings, plastics thiab lwm yam teb.

1. Kev lag luam tshuaj: TMDA siv tau ua cov khoom siv raw rau kev tsim cov tshuaj, xws li Premarinol, Rogaine, thiab lwm yam; nws kuj siv tau rau kev ntxuav cov protein thiab rho tawm DNA.

2. Cov khoom siv zas xim: TMDA yog cov khoom siv tseem ceeb rau kev tsim cov xim liab thiab xim ntshav, suav nrog cov ntsev quaternary ammonium, hydroxymethyl kalkotil, tetraaminocarbazole, thiab lwm yam.

3. Cov khoom siv resin: TMDA yog ib qho khoom siv tseem ceeb rau kev tsim cov epoxy resin, polyurea-formaldehyde resin, phenolic resin thiab lwm yam khoom siv hluavtaws.

4. Kev Siv Tshuaj Txheej: TMDA siv tau ua cov khoom siv raw rau kev tsim ntau yam polyurethane coatings thiab elastomers.

5. Cov khoom siv yas: TMDA siv tau ua cov khoom siv raw rau kev tsim cov polyurethane, polyvinyl cawv, polyether thiab lwm yam yas, uas yog siv los tsim ntau yam khoom yas.

Hauv ntej, TMDA siv dav hauv kev ua cov organic synthesis thiab ua lub luag haujlwm tseem ceeb hauv kev txhim kho kev ua tau zoo ntawm cov ntaub ntawv thiab tsim cov ntaub ntawv tshiab.

 

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