2-Acetyl-3-methyl pyrazine (CAS#23787-80-6)
| Awọn aami ewu | Xi - Irritant |
| Awọn koodu ewu | 36/37/38 - Irritating si oju, eto atẹgun ati awọ ara. |
| Apejuwe Abo | S26 - Ni ọran ti olubasọrọ pẹlu awọn oju, fi omi ṣan lẹsẹkẹsẹ pẹlu ọpọlọpọ omi ki o wa imọran iṣoogun. S36 / 37/39 - Wọ aṣọ aabo to dara, awọn ibọwọ ati aabo oju / oju. S24/25 - Yago fun olubasọrọ pẹlu awọ ara ati oju. |
| WGK Germany | 3 |
| TSCA | Bẹẹni |
| HS koodu | 29339900 |
Ọrọ Iṣaaju
2-Acetyl-3-methylpyrazine jẹ ẹya Organic yellow. Atẹle jẹ ifihan si awọn ohun-ini, awọn lilo, awọn ọna igbaradi, ati alaye aabo ti agbo-ara yii:
Didara:
- Irisi: 2-Acetyl-3-methylpyrazine jẹ awọ-awọ-awọ-awọ-awọ-awọ-awọ-ofeefee ti o lagbara.
- Solubility: O ni solubility kekere ninu omi ṣugbọn o le ni tituka ni awọn olomi Organic.
Lo:
- 2-acetyl-3-methylpyrazine ni a maa n lo gẹgẹbi agbedemeji ni iṣelọpọ kemikali. O le ṣee lo bi reagent gbígbẹ, reagent cyclization, oluranlowo idinku, ati bẹbẹ lọ ninu iṣelọpọ Organic.
Ọna:
- 2-acetyl-3-methylpyrazine ni a le pese sile nipa didaṣe 2-acetylpyridine pẹlu methylhydrazine.
- Ọna igbaradi pato ni a le rii ninu awọn iwe-iwe lori iṣelọpọ kemikali Organic.
Alaye Abo:
- 2-Acetyl-3-methylpyrazine le jẹ irritating si awọ ara ati oju ati pe o yẹ ki o fi omi ṣan pẹlu omi pupọ lẹsẹkẹsẹ lẹhin olubasọrọ.
- Nigba lilo tabi mimu, yago fun ifasimu eruku tabi gaasi. O yẹ ki o ṣiṣẹ ni agbegbe ti o ni afẹfẹ daradara.
- Nigbati o ba wa ni ipamọ, o yẹ ki o wa ni ipamọ sinu apo ti afẹfẹ, kuro lati awọn orisun ooru ati awọn ohun elo ti o ni ina.
