(R)-(-)-1,2-Propanediol CAS 4254-14-2

CAS:4254-14-2

Foromo ea molek'hule:C3H8O2

Boima ba Molek'hule:76.09

EINECS: NA

Mantsoe a tšoanang:(R)-(-)-PROPYLENE GLYCEROL; (R)-(-)-PROPYLENE GLYCOL; (R)-(-)-PROPANEDIOL; (R)-(-)-1,2-Propyleneglycol; (R)-(-)-1,2-PROPANEDIOL; (R) -1,2-PROPANEDIOL; (R)-(-)-1,2-DIHYDROXYPROPANE;(R)-1,2-propandiol; (R-(--1,2-Propanediol)) -E maharengForTenofovir

Tlohela Molaetsa wa Hao

Lintlha tsa Sehlahisoa

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Li-tag tsa Sehlahisoa

(R)-(-)-1,2-Propanediol CAS 4254-14-2 ke eng?

(R) - (-) -1,2-Propanediol ke mokelikeli o bonaletsang o se nang 'mala ho isa ho o mosehla o mosehla. (R) Lihlopha tsa hydroxyl ka sebopeho sa 1,2-propanediol li na le nucleophilicity e itseng 'me li atisa ho etsa liphetoho tsa nucleophilic substitution le alkyl halides le acyl halides ho fumana li-derivatives tsa ether le ester tse lumellanang. Ka lebaka la hore lihlopha tse peli tsa hydroxyl li maemong a haufi, li ka ba le maikutlo a condensation ka aldehydes le ketone ho theha aldehydes kapa aldehyde compounds.

Tlhaloso

Ntho	Tlhaloso
Ntho e belang	186-188 °C765 mm Hg(hote.)
Bohloeki	99%
Sebaka se qhibilihang	-57C
pKa	14.49±0.20(E boletsoeng esale pele)
Maemo a polokelo	Boemo bo sa tsitsang, Mocheso oa Kamore
Botenya	1.04 g/mL ho 25 °C(lit.)

Kopo

(R) - (-) -1,2-Propanediol e ka sebelisoa e le lisebelisoa tse tala bakeng sa li-resin tsa polyester tse sa tsitsang 'me li ka kopanngoa le glycerol kapa sorbitol e le moemeli oa ho koloba ka litlolo, sesepa sa meno le sesepa. E sebelisoa ka dae ea moriri e le taolo ea mongobo, homogenizer ea moriri, antifreeze, hammoho le pampiring ea khalase, polasetiki le liindasteri tsa meriana.