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Methyl (R)-(-)-3-hydroxybutyrate (CAS# 3976-69-0)

Chemical Property:

Molecular Formula C5H10O3
Molar Misa 118.13
Density 1.0889 (yakaomarara fungidziro)
Melting Point 173-177 °C
Boling Point 160.67°C (yakaomarara fungidziro)
Flash Point 71.7°C
Nhamba yeJECFA 1947
Vapor Presure 0.768mmHg pa25°C
pKa 13.95±0.20(Zvakafanotaurwa)
Storage Condition 2-8℃
Refractive Index 1.4056 (kufungidzira)
Zvenyama uye Chemical Properties density: 1.055

Boiling Point: 72 pa17mm Hg

Kupenya: 71


Product Detail

Product Tags

Ngozi uye Kuchengeteka

Tsanangudzo Yekuchengetedza S23 - Usafeme mhute.
S24/25 - Dzivisa kusangana neganda nemeso.
RTECS ET4700000

Methyl (R)-(-)-3-hydroxybutyrate (CAS#3976-69-0) Nhanganyaya

Methyl (R) -3-hydroxybutyrate(Methyl (R) -3-hydroxybutyrate) is an organic compound. Iyi inotevera tsananguro yezvivakwa, mashandisiro, kugadzirira uye kuchengetedza ruzivo rwekomboni:

Zvakasikwa:
Methyl (R) -3-hydroxybutyrate imvura isina ruvara ine kunhuhwirira kwakakosha. Yayo kemikari formula ndeye C5H10O3 uye hukama hwayo hwemamorekuru i118.13g/mol. Inopfuta uye inogona kunyungudika mune zvakawanda organic solvents.

Shandisa:
Methyl (R) -3-hydroxybutyrate inonyanya kushandiswa kugadzira organic compounds semishonga yezvipembenene, mishonga uye zvinonhuwira. Inogona kushandiswa kugadzira mishonga mitsva yeantiviral uye antitumor mumunda wemishonga, uye inoshandiswawo seyepakati mukugadzira organic synthesis.

Kugadzirira nzira:
Kazhinji, nzira yekugadzirira yeMethyl (R) -3-hydroxybutyrate inowanikwa nemethyl esterification ye (R) -3-oxobutyric acid. Matanho chaiwo anosanganisira reacting (R) -3-oxobutyric acid ine methanol, uye kuita esterification reaction pasi pe acid catalysis kuti uwane chigadzirwa.

Zvekuchengetedza
Methyl (R) -3-hydroxybutyrate inoda kuchengetedzwa panguva yekuchengetedza uye kushanda. Icho chinhu chinopisa uye chinofanira kudzivirirwa kubva pakusangana nemoto wakazaruka kana kupisa kwakanyanya. Dzivisa kufema mhute yaro kana kubata neganda nemaziso panguva yekuishandisa. Kana wasangana netsaona, geza nemvura nekukasika uye tsvaga rubatsiro kuna chiremba. Panguva imwe chete, inofanira kushandiswa munzvimbo inofefetera zvakanaka uye yakashongedzerwa nemichina yekuzvidzivirira nayo yakakodzera, yakadai semagirazi emakemikari nemagirovhosi.


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