Methyl L-histidinate dihydrochloride (CAS # 7389-87-9)
Awọn aami ewu | Xi - Irritant |
Awọn koodu ewu | 36/37/38 - Irritating si oju, eto atẹgun ati awọ ara. |
Apejuwe Abo | S22 - Maṣe simi eruku. S24/25 - Yago fun olubasọrọ pẹlu awọ ara ati oju. |
WGK Germany | 3 |
HS koodu | 29332900 |
Kíláàsì ewu | IKANU |
Ọrọ Iṣaaju
L-Histidine methyl ester dihydrochloride jẹ akojọpọ kemikali kan. Atẹle ni apejuwe awọn ohun-ini agbo, awọn lilo, awọn ọna igbaradi, ati alaye ailewu:
Didara:
- Irisi: White kirisita lulú.
- Solubility: Soluble ninu omi ati awọn ohun mimu ti o da lori ọti-lile, ti a ko le yanju ninu awọn ohun elo ti kii ṣe pola.
Lo:
- L-Histidine methyl ester dihydrochloride jẹ lilo igbagbogbo bi ayase ni iṣelọpọ Organic. O ṣe ipa katalitiki kan ninu awọn aati kemikali kan pato, gẹgẹbi isọdi ati isunmi oti.
Ọna:
L-Histidine Methyl Ester dihydrochloride ni a maa n pese sile nipa didaṣe N-benzyl-L-histidine methyl ester pẹlu hydrochloric acid labẹ awọn ipo ti o yẹ.
- Eleyi kolaginni ọna jẹ jo o rọrun ati ki o le ṣee ṣe ni a yàrá.
Alaye Abo:
L-Histidine Methyl Ester Dihydrochloride jẹ ailewu gbogbogbo lati mu, ṣugbọn nitori pe o jẹ kẹmika, awọn iṣọra ailewu wọnyi gbọdọ jẹ:
- Olubasọrọ: Yago fun olubasọrọ ara taara lati yago fun ibinu.
- Inhalation: Yẹra fun fifami eruku tabi gaasi. Awọn ipo atẹgun ti o dara yẹ ki o wa ni itọju nigbati o ba n mu agbo-ara yii mu.
- Ina pa ina: Ni iṣẹlẹ ti ina, pa ina pẹlu aṣoju piparẹ ti o yẹ.