Onye nrụpụta 4-Dimethylaminopyridine/DMAP CAS 1122-58-3 nwere ọmarịcha onyonyo egosipụtara

Onye nrụpụta 4-Dimethylaminopyridine/DMAP CAS 1122-58-3 nwere ezigbo mma

Nkọwa dị mkpirikpi:

4-Dimethylaminopyridine/DMAP

CAS 1122-58-3

Ịdị ọcha: 99% nkeji

Nkwakọ ngwaahịa: 1kg, 25kg akpa / karama / drum ma ọ bụ dị ka arịrịọ

4-Dimethylaminopyridine/DMAP bụ ihe na-akpali akpali nke njikọ organic.DMAP (mp 112-113ºC) enweghị agba, ihe ndị na-emepụta kristal bụ ndị na-agbaze na methanol, ethyl acetate, chloroform, methylene chloride, 1,2-dichloroethane, acetone, na acetic acid na obere soluble na hexane oyi, cyclohexane, na mmiri.

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Nkọwa ngwaahịa

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Nkọwa

4-Dimethylaminopyridine/DMAP CAS 1122-58-3 bụ ihe na-akpali akpali nke ukwuu.DMAP (mp 112-113ºC) enweghị agba, ihe ndị na-emepụta kristal bụ ndị na-agbaze na methanol, ethyl acetate, chloroform, methylene chloride, 1,2-dichloroethane, acetone, na acetic acid na obere soluble na hexane oyi, cyclohexane, na mmiri.

Njirimara kemịkalụ:

Onye nrụpụta 4-Dimethylaminopyridine/DMAP

Ọkụ: 51805-45-9

MF: C7H10N2
MW: 122.17
EINECS: 214-353-5
Ebe mgbaze 83-86 Celsius (ọkụ)
Ebe esi mmiri ọkụ 211 Celsius
njupụta 0.906 g/mL na 25 Celsius

Mpempe akwụkwọ data nka na ụzụ/TDS:

Onye nrụpụta 4-Dimethylaminopyridine/DMAP CAS 1122-58-3 nwere ezigbo mma

Ihe	Nkọwapụta	Nsonaazụ ule
Ọdịdị	kristal ọcha	Na-akwado
Nyocha	99.0% nkeji	99.36%
Mmiri	0.5% kacha	0.15%
Ebe mgbaze	112-114 ℃	112.2 ~ 113.6 ℃
Mmiri na-adịghị edozi	0.1% kacha	0.02%

Ngwa

4-Dimethylaminopyridine/DMAP CAS 1122-58-3 bụ ụdị ọhụrụ dị elu arụmọrụ acylation catalyst nwere ọtụtụ ngwa ngwa.4-Dimethylaminopyridine (1122-58-3) na-eji acylation, alkylation, etherification, esterification nke organic njikọ, ọgwụ njikọ, pesticides, pharmaceuticals, e ji esiji ákwà, senti, polymer chemistry na analytical chemistry wdg 4-Dimethylaminopyridine (58-112). 3) bụ ihe a na-ejikarị eme ihe na njikọ organic.