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

Chemical Property:

Molecular Formula C7H13Cl2N3O2
Molar Misa 242.1
Melting Point 207°C (Dec.)(lit.)
Boling Point 368.2°C pa760 mmHg
Kutenderera kwakananga(α) 9 º (c=2 muH2O)
Flash Point 176.5°C
Mvura Solubility Soluble mu dimethyl sulfoxide, methanol nemvura.
Solubility 100g/l
Vapor Presure 1.29E-05mmHg pa25°C
Chitarisiko Crystallization
Color Chena
BRN 3572010
Storage Condition Mamiriro ekunze, 2-8°C
Sensitive Hygroscopic
Refractive Index 10 ° (C=2, H2O)
MDL MFCD00012701

Product Detail

Product Tags

Hazard Symbols Xi – Hasha
Risk Codes 36/37/38 - Kushungurudza maziso, kufema system uye ganda.
Tsanangudzo Yekuchengetedza S22 - Usafeme guruva.
S24/25 - Dzivisa kusangana neganda nemeso.
WGK Germany 3
HS Code 29332900
Hazard Kirasi IRRITANT

 

Nhanganyaya

L-Histidine methyl ester dihydrochloride ikemikari inosanganiswa. Inotevera rondedzero yezvivakwa zvekomboni, mashandisiro, nzira dzekugadzirira, uye ruzivo rwekuchengetedza:

 

Hunhu:

- Kuonekwa: White crystalline powder.

- Solubility: Soluble mumvura uye doro-based solvents, isinganyunguriki mune isiri-polar solvents.

 

Shandisa:

- L-Histidine methyl ester dihydrochloride inowanzoshandiswa sechinhu chinokonzera mu organic synthesis. Inoita basa rinobatsira mukuita kwemakemikari chaiwo, senge esterification uye doro condensation.

 

Nzira:

- L-Histidine Methyl Ester dihydrochloride inowanzogadzirirwa nekuita N-benzyl-L-histidine methyl ester ne hydrochloric acid pasi pemamiriro akakodzera.

- Iyi nzira yekubatanidza iri nyore uye inogona kuitwa murabhoritari.

 

Zvekuchengetedza

- L-Histidine Methyl Ester Dihydrochloride inowanzochengeteka kubata, asi nekuti ikemikari, zvinotevera chenjedzo dzinofanirwa kutorwa:

-Kubata: Dzivisa ganda rakananga kubata kuti udzivise kutsamwa.

- Inhalation: Dzivisa kufema guruva kana magasi. Mamiriro akanaka ekufemesa anofanira kuchengetedzwa pakubata iyi koniyuta.

-Kudzima moto: Kana pakaitika moto, dzima moto nechinhu chakakodzera chekudzima.


  • Zvakapfuura:
  • Zvinotevera:

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