I-Ethyl 3-hydroxybutyrate(CAS#5405-41-4)

Isakhiwo Samakhemikhali:

I-Molecular Formula	I-C6H12O3
I-Molar Mass	132.16
Ukuminyana	1.017 g/mL ku-25 °C (okhanyisiwe)
I-Boling Point	170 °C (okhanyisiwe)
I-Flash Point	148°F
Inombolo ye-JECFA	594
Ukuncibilika	I-Chloroform (Kancane), i-Methanol (Kancane)
I-Vapor Presure	0.362mmHg ku-25°C
Ukubukeka	Uketshezi olusobala
Umbala	Sula engenambala
I-BRN	1446190
pKa	14.45±0.20(Okubikezelwe)
Isimo Sesitoreji	Ivalwe endaweni eyomile, engu-2-8°C
I-Refractive Index	n20/D 1.42(lit.)
I-MDL	I-MFCD00004545
Izakhiwo Zomzimba Nezamakhemikhali	Uketshezi lwe-viscous olungenambala, olufana nezithelo, olufana nelamagilebhisi, olunephunga elimnandi elinjengewayini elimhlophe. Iphoyinti lokubilisa 170 °c noma 81 °c (2400Pa). Iphoyinti le-Flash 77 °c. Incibilika emanzini (100g/;100ml,123 C). Imikhiqizo yemvelo itholakala otshwaleni, irum, iqanda, njll.

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Incazelo Yokuphepha	S23 – Ungawuphefumuli umhwamuko. I-S24/25 - Gwema ukuthintana nesikhumba namehlo.
Ama-ID e-UN	UN 2394
I-WGK Germany	3
I-TSCA	Yebo
Ikhodi ye-HS	29181980

Isingeniso

I-Ethyl 3-hydroxybutyrate, eyaziwa nangokuthi i-butyl acetate, iyinhlanganisela yezinto eziphilayo. Okulandelayo yisingeniso sezakhiwo zayo, ukusetshenziswa kwayo, izindlela zokukhiqiza, kanye nolwazi lokuphepha.

imvelo:
I-Ethyl 3-hydroxybutyrate iwuketshezi olungenambala olunephunga elimnandi. Incibilika kuzincibilikisi eziningi eziphilayo njenge-ether, utshwala, ne-ketone. Inokuguquka okumaphakathi.

Inhloso:
I-Ethyl 3-hydroxybutyrate isetshenziswa kabanzi embonini njengengxenye yezinongo ne-essence, enganikeza ukunambitheka kwezithelo emikhiqizweni eminingi, njengokuhlafuna ushingamu, iminti, iziphuzo kanye nemikhiqizo kagwayi.

Indlela yokukhiqiza:
Ukulungiswa kwe-ethyl 3-hydroxybutyrate kuvame ukufezwa ngokusabela kwe-ester exchange. Sabela i-butyric acid ne-ethanol ngaphansi kwezimo ezine-acidic ukukhiqiza i-ethyl 3-hydroxybutyrate namanzi. Ngemuva kokuthi ukusabela sekuphelile, umkhiqizo uhlanzwa nge-distillation nokulungiswa.

Ulwazi lokuphepha:
I-Ethyl 3-hydroxybutyrate ngokuvamile ibhekwa njengephephile uma kuqhathaniswa nezimo ezivamile zokusetshenziswa. Njengento yamakhemikhali, ingase ibangele ukucasuka esikhumbeni, emehlweni, kanye nesistimu yokuphefumula. Izinyathelo zokuphepha ezifanele kufanele zithathwe ngesikhathi sokuxhumana, njengokugqoka amagilavu okuzivikela, izibuko, namamaski. Gwema ukuhogela ngokuqondile noma ukukungenisa ngesikhathi sokusebenzisa.

Okwedlule: I-3-Mercaptohexyl acetate(CAS#136954-20-6)

Olandelayo: I-Ethyl 3-hydroxyhexanoate(CAS#2305-27-1)

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