Tau lelei o le gaosi oloa Saina DMPA 2,2-Dimethylolpropionic acid CAS 4767-03-7

Fa'amatalaga Pupuu:

Igoa Fa'akemikolo: 2,2-Bis(hydroxymethyl)propionic acid

Upu tutusa: 2,2-Dimethylolpropionic acid; DMPA

CAS: 4767-03-7

Fua fa'atatau molekiula: C5H10O4

Auina mai se imeli ia i matou

Fa'amatalaga o le oloa

Fa'ailoga o Oloa

Fa'amatalaga o le Oloa

Igoa o le Oloa:

(2,2-Dimethylol Propionic Acid)

Fa'atulagaga Fa'atulagaina:

CH₃-C(CH₂OH)₂-COOH

Fa'asologa Molekiula:

C₅H₁₀LE₄

Mamafa Molekiula:

134.13

Meatotino:

Leai se manogi, e pei o se tioata paʻepaʻe e tafe saoloto, faigofie ona solo i le vai, methanol, dimethylsulfoxide ma isi, e toetoe lava a le solo i le acetone, benzene, toluene ma isi.

Fa'asinomaga o le Tulaga Lelei:

Taua o le Hydroxyl (%): >24	Tutusa o le fa'aleaogaina:
'O'ona: 410~415	MP: 175~185°C
Susū:	Lefulefu:
Chroma:

Fa'aoga:

Fa'aaogaina i le faiga o le polyurethane e mafai ona sosolo i le vai, le alkyd resin ma le polyester resin e mafai ona sosolo i le vai, le ufiufi o le epoxy resin, le polyurethane elastomer ma le ufiufi pauta.
E faʻaaogaina foʻi i mea paʻu, tioata vai, vaitusi lolomi, mea faʻaopoopo meaʻai & mea faʻapipiʻi ma isi mea faapena.

Afifiina:

25Kg talipalau alava

Muamua: Desmodur RC / Fa'apipi'i RC TDI-fa'avae polyisoyanurate

Sosoo ai: Tau lelei o le gaosi oloa Saina 99% DMBA 2,2-Dimethylolbutanoic acid (DMBA) cas 10097-02-6

2 2-Bis(hydroxymethyl)propionic acid