ibe_banner

ngwaahịa

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

Ngwongwo kemịkalụ:

Usoro ihe omimi C7H13Cl2N3O2
Molar Mass 242.1
Ebe Na-agbaze 207°C (dc.)(ọkụ)
Ebe Boling 368.2°C na 760 mmHg
Ntụgharị pụrụ iche(α) 9º (c=2 na H2O)
Ebe mgbari 176.5C
Mmiri Solubility Soluble na dimethyl sulfoxide, methanol na mmiri.
Solubility 100g/l
Uzuoku nrịbama 1.29E-05mmHg na 25°C
Ọdịdị Crystallization
Agba Ọcha
BRN 3572010
Ọnọdụ Nchekwa Ikuku ikuku,2-8°C
Mmetụta Hygroscopic
Ntụgharị uche 10 Celsius (C=2, H2O)
MDL MFCD00012701

Nkọwa ngwaahịa

Mkpado ngwaahịa

Akara egwu Xi - mgbakasị ahụ
Koodu ihe egwu 36/37/38 - na-akpasu iwe na anya, usoro iku ume na akpụkpọ ahụ.
Nkọwapụta nchekwa S22 - Ekula uzuzu.
S24/25 - Zere kọntaktị na akpụkpọ ahụ na anya.
WGK Germany 3
Koodu HS 29332900
Klas Hazard Iwe

 

Okwu mmalite

L-Histidine methyl ester dihydrochloride bụ ngwakọta kemịkalụ. Nke a bụ nkọwa nke akụrụngwa, ojiji, ụzọ nkwadebe na ozi nchekwa:

 

Ogo:

- Ọdịdị: White crystalline ntụ ntụ.

- Solubility: Soluble n'ime mmiri na ihe ndị na-eme ka mmanya na-aba n'anya, na-adịghị edozi na ihe mgbaze na-abụghị polar.

 

Jiri:

- A na-ejikarị L-Histidine methyl ester dihydrochloride eme ihe dị ka ihe na-eme ka ọ bụrụ ihe na-eme ka ọ bụrụ ihe na-eme ka ọkpụkpụ na-emepụta ihe. Ọ na-arụ ọrụ katalytic na mmeghachi omume kemịkalụ kpọmkwem, dị ka esterification na mmanya mmanya.

 

Usoro:

- L-Histidine Methyl Ester dihydrochloride na-akwadokarị site n'imeghachi N-benzyl-L-histidine methyl ester na hydrochloric acid n'okpuru ọnọdụ kwesịrị ekwesị.

- Usoro njikọ a dịtụ mfe ma nwee ike ịrụ ya na ụlọ nyocha.

 

Ozi nchekwa:

L-Histidine Methyl Ester Dihydrochloride na-adịkarị mma ijikwa, mana n'ihi na ọ bụ kemịkalụ, a ga-akpachapụ anya nchekwa ndị a:

- Kọntaktị: Zenarị kọntaktị anụ ahụ ozugbo iji zere iwe.

- ikuku ume: Zere ikuru uzuzu ma ọ bụ gas. Ekwesịrị idobe ọnọdụ ikuku ikuku dị mma mgbe ị na-ejikwa ogige a.

- Ọkụ na-ekpochapụ: Ọ bụrụ na ọkụ na-agba, jiri onye na-emenyụ ọkụ kwesịrị ekwesị menyụọ ọkụ.


  • Nke gara aga:
  • Osote:

  • Dee ozi gị ebe a ziga anyị ya