Fabricante 4-Dimethylaminopyridine/DMAP CAS 1122-58-3 cum bona qualitate

Description:

4-Dimethylaminopyridine/DMAP

CAS 1122-58-3

Puritas: 99% min

Stipare: 1kg, 25kg pera/utrem/tympanum aut petitionem

4-Dimethylaminopyridine/DMAP valde potens catalyst synthesis organicae.DMAP (mp 112-113°C) substantiae hyalinae, crystallinae, quae in methanolo, ethyl acetate, chloroformi, methyleno, chloride, 1,2-dichloroethano, acetono, acetico acetico minus solubiles in hexane, cyclohexano frigido ac minus solubiles sunt. aquam.

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Descriptio

4-Dimethylaminopyridine/DMAP CAS 1122-58-3 valde potens catalyst synthesis organicae.DMAP (mp 112-113°C) substantiae hyalinae, crystallinae, quae in methanolo, ethyl acetate, chloroformi, methyleno, chloride, 1,2-dichloroethano, acetono, acetico acetico minus solubiles in hexane, cyclohexano frigido ac minus solubiles sunt. aquam.

Proprietates chemicae:

Manufacturer 4-Dimethylaminopyridine/DMAP

CAS: 51805-45-9

MF: C7H10N2
MW: 122.17
EINECS: 214-353-5
83-86 °C (lit.)
fervens 211 °C
densum 0.906 g/mL ad 25 °C

Technical Data Sheet/TDS:

Fabricante 4-Dimethylaminopyridine/DMAP CAS 1122-58-3 cum bona qualitate

Items	Specification	Test eventus
Aspectus	Crystalli albi	Conforms
Assay	99.0%min	99.36%
Aquae	0.5%max	0.15%
Liquescens punctum	112~ 114℃	112.2~113.6℃
Aquae insolubiles	0.1% max	0.02%

Applicationem

4-Dimethylaminopyridine/DMAP CAS 1122-58-3 novum genus altum efficientiae acylationum catalysticarum cum amplissimis applicationibus est.4-Dimethylaminopyridine (1122-58-3) adhibetur in acylatione, alkylatione, etherificatione, æstimatione synthesis organicae, synthesis medicamentorum, pesticidum, pharmaceutica, tingui, unguentorum, chymiae polymerorum et analyticarum chymiae etc. 3) in synthesi organica frequentissimus catalyst usus est.