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ibicuruzwa

Methyl L-histidinate dihydrochloride (CAS # 7389-87-9)

Umutungo wa Shimi:

Inzira ya molekulari C7H13Cl2N3O2
Misa 242.1
Ingingo yo gushonga 207 ° C (Ukuboza) (lit.)
Ingingo ya Boling 368.2 ° C kuri 760 mmHg
Guhinduranya byihariye (α) 9 º (c = 2 muri H2O)
Flash point 176.5 ° C.
Amazi meza Gukemuka muri dimethyl sulfoxide, methanol n'amazi.
Gukemura 100g / l
Umwuka 1.29E-05mmHg kuri 25 ° C.
Kugaragara Crystallisation
Ibara Cyera
BRN 3572010
Imiterere y'Ububiko Ikirere cyinjiza, 2-8 ° C.
Yumva Hygroscopique
Ironderero 10 ° (C = 2, H2O)
MDL MFCD00012701

Ibicuruzwa birambuye

Ibicuruzwa

Ibimenyetso bya Hazard Xi - Kurakara
Kode y'ingaruka 36/37/38 - Kurakaza amaso, sisitemu yubuhumekero nuruhu.
Ibisobanuro byumutekano S22 - Ntugahumeke umukungugu.
S24 / 25 - Irinde guhura nuruhu n'amaso.
WGK Ubudage 3
Kode ya HS 29332900
Icyiciro cya Hazard IRRITANT

 

Intangiriro

L-Histidine methyl ester dihydrochloride ni imiti ivanze. Ibikurikira nubusobanuro bwimiterere yikigo, ikoreshwa, uburyo bwo gutegura, namakuru yumutekano:

 

Ubwiza:

- Kugaragara: Ifu yera ya kristaline.

.

 

Koresha:

- L-Histidine methyl ester dihydrochloride ikoreshwa nkumusemburo wa synthesis. Ifite uruhare runini mubikorwa bya chimique, nka esterification hamwe na alcool.

 

Uburyo:

- L-Histidine Methyl Ester dihydrochloride isanzwe itegurwa mugukora N-benzyl-L-histidine methyl ester hamwe na aside hydrochloric mugihe gikwiye.

- Ubu buryo bwa synthesis buroroshye kandi burashobora gukorerwa muri laboratoire.

 

Amakuru yumutekano:

- L-Histidine Methyl Ester Dihydrochloride muri rusange ifite umutekano, ariko kubera ko ari imiti, hagomba gufatwa ingamba zikurikira z'umutekano:

- Twandikire: Irinde guhuza uruhu rutaziguye kugirango wirinde kurakara.

- Guhumeka: Irinde guhumeka umukungugu cyangwa imyuka. Uburyo bwiza bwo guhumeka bugomba kubungabungwa mugihe ukemura iki kigo.

- Kuzimya umuriro: Mugihe habaye umuriro, kuzimya umuriro hamwe nubushakashatsi bukwiye.


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