oloa

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

fa'amatalaga pu'upu'u:

CAS Nu. 142-25-6
Fa'asologa Molekiula: C5H14N2
Mamafa Molekiula: 102.18
EINECS Nu. 205-529-2
Tulaga e liusuavai ai -30.89°C (fuafuaga)
Pupula le tulaga 116-118°C (fa'amatala)
Mafiafia 0.786 g/mL i le 25°C (lit.)
Fa'ailoga fa'ata'ita'i n20/D 1.419 (fa'amatala)
Tulaga fa'avevela 49°F (Tusi Kemikolo)
Tuutuuga o le teuina: Ea e le gaoioi, Vevela o le potu Fa'atusatusaga o le 'o'ona (pKa) 10.34 ± 0.10 (Va'aia)
Foliga: Vai
Lanu: Manino, leai se lanu


Fa'amatalaga o le oloa

Fa'ailoga o Oloa

Fa'atomuaga o le Oloa

CASNnumera 142-25-6
Mama ≥98%
Le mama atoatoa ≤2%
Mea leaga e tasi ≤0.5%
Fa'asologa Molekiula C5H14N2
Mamafa Molekiula 102.18
Vaitaimi toe faia o suega 12 masina
Tulaga o le Teuina Siosiomaga e lē gaoioi, Vevela o le Potu
COA/ROS/MSDS/MOA Sa saunia

 

Talosaga

O le NNN-TRIMETHYLETHYLENEDIAMINE (fa'apu'upu'u o le "TMDA") o se vaila'au taua e fa'aputu ai vaila'au fa'aola, lea e fa'aaogaina lautele i vaila'au, vali, resins, ufiufi, palasitika ma isi matā'upu.

1. Fanua fa'afoma'i: E mafai ona fa'aaogaina le TMDA o ni mea mata mo le gaosia o nisi vaila'au, e pei o le Premarinol, Rogaine, ma isi; e mafai fo'i ona fa'aaogaina mo le fa'amamāina o porotini ma le aveeseina o le DNA.

2. Fanua e vali ai: O le TMDA o se mea mata autu mo le gaosiga o nisi vali mumu ma violē, e aofia ai masima ammonium quaternary, hydroxymethyl kalkotil, tetraaminocarbazole, ma isi.

3. Fanua Resin: O le TMDA o se mea mata taua mo le gaosiga o le epoxy resin, polyurea-formaldehyde resin, phenolic resin ma isi mea fa'apitoa.

4. Fanua ufiufi: E mafai ona faʻaaogaina le TMDA o ni mea mata mo le faʻapipiʻiina o ufiufi polyurethane eseese ma elastomers.

5. Malae palasitika: E mafai ona faʻaaogaina le TMDA o ni mea mata mo le gaosia o le polyurethane, polyvinyl alcohol, polyether ma isi palasitika, ia e faʻaaogaina e gaosia ai oloa palasitika eseese.

I se aotelega, o le TMDA e faʻaaogaina lautele i le matata o le faʻapipiʻiina o meaola ma e taua tele lona sao i le faʻaleleia atili o le faʻatinoga o meafaitino ma le atinaʻeina o meafaitino fou.

 


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