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N-(tert-Butoxy carbonyl)-L-valine(CAS# 13734-41-3)

Chemical Property:

Molecular Formula C10H19NO4
Molar Misa 217.26
Density 1.1518 (yakaomarara fungidziro)
Melting Point 77-80°C(lit.)
Boling Point 357.82°C (yakaomarara fungidziro)
Kutenderera kwakananga(α) -6.3 º (c=1,CH3COOH)
Flash Point 160.5°C
Mvura Solubility insoluble
Solubility Insoluble mumvura
Vapor Presure 0.002Pa pa25 ℃
Chitarisiko White crystal
Color Chena
BRN 1711290
pKa 4.01±0.10(Zvakafanotaurwa)
Storage Condition Ramba uri munzvimbo ine rima, Yakavharwa pakaoma, Kamuri Tembiricha
Refractive Index -6.5 ° (C=1, AcOH)
MDL MFCD00065605

Product Detail

Product Tags

Ngozi uye Kuchengeteka

Hazard Symbols Xn – Zvinokuvadza
Risk Codes R20/21/22 – Zvinokuvadza nekufema, kubata ganda uye kana ikamedzwa.
R36/37/38 - Kushungurudza maziso, kufema system uye ganda.
Tsanangudzo Yekuchengetedza S24/25 - Dzivisa kusangana neganda nemeso.
S36 - Pfeka zvipfeko zvinodzivirira zvakakodzera.
S26 – Kana wasangana nemaziso, sukurudza nekukurumidza nemvura yakawanda uye tsvaga mazano ekurapwa.
WGK Germany 3
TSCA Ehe
HS Code 2924 19 00
Hazard Kirasi IRRITANT

N-(tert-Butoxy carbonyl)-L-valine(CAS# 13734-41-3) sumo

Tert butoxycarbonyl L-valine musanganiswa weorganic. Iyi inotevera sumo yezvivakwa zvayo, kushandiswa, nzira dzekugadzirira, uye ruzivo rwekuchengetedza:

nature:
Chitarisiko: White crystalline yakasimba.
Soluble: soluble mune mamwe organic solvents akadai methanol uye ethanol.

Chinangwa:
Tert butoxycarbonyl L-valine inowanzoshandiswa seboka rekudzivirira muorganic synthesis, iyo inogona kuchengetedza alpha amino acid mapoka.

Kugadzira nzira:
Kugadzirira kwetert butoxycarbonyl L-valine kunowanzoitwa kuburikidza nematanho anotevera:
Chekutanga, nyungudutsa L-valine mune yakakodzera solvent.
Wedzera huwandu hwakakodzera hwetert butoxycarbonyl chloride.
Mushure menguva yekupindura, sefa iyo solvent uye crystallize kuti uwane chigadzirwa.

Chekuchengetedza ruzivo:
Dzivisa kufema huruva yemukomboni uyu.
Kuchengetera kunofanira kuchengetwa kure nezvinhu zvinopisa uye zvinopisa, uye nzvimbo yokuchengetera inofanira kugara yakaoma uye ine mhepo yakanaka.


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