L-Tyrosine (CAS# 60-18-4)

Thepa ea Lik'hemik'hale:

Foromo ea limolek'hule	C9H11NO3
'Misa oa Molar	181.19
Botenya	1.34
Melting Point	290 ℃
Boling Point	314.29°C (khakanyo e fosahetseng)
Phetoho e khethehileng(α)	-11.65 ° (C=5,DIL HCL/H2O 50/50)
Flash point	176 ℃
Ho qhibiliha ha Metsi	0.45 g/L (25℃)
Solubility	Ha e qhibilihe ka metsing (0.04%, 25°C), ha e qhibilihe ka ho feletseng ka ethanol, ether le acetone, e qhibilihang ka acid e hlapollang kapa alkali.
Ponahalo	Phofo ea morphological
Mmala	Bosoeu ho isa bosootho bo bosehla
Merck	14,9839
BRN	392441
pKa	2.2(ho 25℃)
PH	6.5 (0.1g/l, H2O)
Boemo ba polokelo	Boloka ka tlase ho +30°C.
Botsitso	E tsitsitseng. Ha e lumellane le lisebelisoa tse matla tsa oxidizing, li-reduction agents tse matla.
E hloahloa	E utloang khanya
Refractive Index	-12 ° (C=5, 1mol/LH
MDL	MFCD00002606
Thepa ea 'Mele le ea Lik'hemik'hale	Sehlahisoa ke mercerized e ntle ea nale e kang kristale kapa phofo ea kristale. Sebaka se qhibilihang ≥ 300 °c. 342 ~ 344 likhato C ho bola. Ha e le 'moho le li-hydrocarbon li kotsing ea ho bola. Boima ba 1.456g/cm3. pK₁2.20;pK'₂9.11;pK₃10.07. Ho potoloha ha mahlo -10.6 ° (c = 4 ho 1mol / L HCl);-13.2 ° (c = 4,3mol / L NaOH). -12.3 ° ± 0.5 °,-11.0 ° ± 0.5 °(c = 4, 1 mol/L HCl) ho qhibiliha metsing (g/100ml):0.02(0 °c);0.045(25 degrees C);0.105(50) likhato C);0.244(75 degrees C);0.565(100 degrees C). E qhibiliha ka tharollo ea alkali e nang le metsi. Ha e khone ho qhibiliha ka har'a li-solvents tse sa nke lehlakore, joalo ka ethanol, ether, acetone, joalo-joalo.
Sebelisa	Bakeng sa setso sa lisele (L-tyrosine · 2Na · H2O), li-reagents tsa biochemical, phekolo ea hyperthyroidism. E ka boela ea sebelisoa e le mokhoa oa ho fetola batho ba hōlileng, lijo tsa bana le phepo ea limela tsa foliar, joalo-joalo

Re romelle lengolo-tsoibila

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Matšoao a Kotsi	Xi - Ea halefisang
Likhoutu tsa Kotsi	R36/37/38 – Ho tena mahlo, tsamaiso ya ho hema le letlalo.
Tlhaloso ea Tšireletseho	S26 - Ha u kopana le mahlo, hlatsoa hang-hang ka metsi a mangata 'me u batle keletso ea bongaka. S36 - Apara liaparo tse loketseng tsa tšireletso.
WGK Jeremane	3
RTECS	YP2275600
TSCA	Ee
Khoutu ea HS	29225000
Chefo	LD50 ka molomo ho Mmutla: > 5110 mg/kg

Selelekela

L-tyrosine ke amino acid eo e seng ea bohlokoa e nang le liketane tse mahlakoreng a polar. Lisele li ka e sebelisa ho kopanya liprotheine tse bapalang karolo ea phetisetso ea matšoao. L-tyrosine ke proteogenic amino acid e sebetsang e le moamoheli oa phosphogroup e fetisitsoeng ke kinase.

E fetileng: L-2-Aminobutyric acid hydrochloride (CAS# 5959-29-5)

E 'ngoe: D-Threonine methyl ester hydrochloride (CAS# 60538-15-0)

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