Umenzi waseTshayina unexabiso elihle i-DMPA 2,2-Dimethylolpropionic acid CAS 4767-03-7

Inkcazo emfutshane:

Igama leKhemikhali: 2,2-Bis(hydroxymethyl)propionic acid

Izithethantonye: 2,2-Dimethylolpropionic acid; DMPA

I-CAS: 4767-03-7

Ifomula yemolekyuli: C5H10O4

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Ingcaciso yeMveliso

Igama lemveliso:

(2,2-Dimethylol Propionic Acid)

Ifomula yoLwakhiwo:

CH₃-C(CH)₂OH)₂-COOH

Ifomula yeMolekyuli:

C₅H₁₀I-₄

Ubunzima beemolekyuli:

134.13

Iipropati:

Akukho vumba, ikristale emhlophe ehamba ngokukhululekileyo, inyibilika lula emanzini, i-methanol, i-dimethylsulfoxide njl., ayinyibiliki phantse kwi-acetone, i-benzene, i-toluene njl.

Isalathiso soMgangatho:

Ixabiso leHydroxyl(%): >24	Ilingana ne-Neutralization:
Ubumuncu: 410~415	MP: 175~185°C
Ukufuma:	Uthuthu:
I-Chroma:

Sebenzisa:

Isetyenziswa kwinkqubo ye-polyurethane enyibilikayo emanzini, i-alkyd resin enyibilikayo emanzini kunye ne-polyester resin, i-epoxy resin coating, i-polyurethane elastomer kunye ne-powdery coating.
Ikwasetyenziswa nakwizinto zesikhumba, ikristale yolwelo, i-inki eprintiweyo, isongezo sokutya kunye ne-adhesive njl.

Ukupakisha:

Idrama yefayibha engama-25kg

Ngaphambili: I-Desmodur RC / Adhesive RC TDI-bases polyisoyanurate

Okulandelayo: Ixabiso elihle lomenzi waseTshayina yi-99% DMBA 2,2-Dimethylolbutanoic acid (DMBA) cas 10097-02-6

I-2 2-Bis(hydroxymethyl)propionic acid