delta-Nonalactone(CAS#3301-94-8)
| Awọn koodu ewu | 10 - Flammable |
| Apejuwe Abo | S16 – Jeki kuro lati awọn orisun ti iginisonu. S24/25 - Yago fun olubasọrọ pẹlu awọ ara ati oju. |
| UN ID | UN 1224 |
| WGK Germany | 3 |
| TSCA | Bẹẹni |
| HS koodu | 29322090 |
Ọrọ Iṣaaju
5-n-butyl-δ-penterolactone jẹ ẹya Organic yellow. Atẹle jẹ ifihan si awọn ohun-ini rẹ, awọn lilo, awọn ọna iṣelọpọ ati alaye ailewu:
Didara:
- Irisi: Omi ti ko ni awọ
- Solubility: Soluble ni awọn nkan ti o nfo Organic gẹgẹbi ethanol ati benzene
- Aroma: Fruity aroma
Lo:
Ọna:
- Ọna igbaradi ti o wọpọ ni lati fesi n-butanol ati acid kaprolactic ati ṣafikun ayase acid lati ṣe ina 5-n-butyl-δ-penterolactone.
Alaye Abo:
5-n-butyl-δ-penterolactone jẹ ailewu ni gbogbogbo, ṣugbọn atẹle yẹ ki o ṣe akiyesi:
- Yago fun ifasimu awọn eefin rẹ tabi olubasọrọ pẹlu awọ ara ati oju, ati wọ awọn ohun elo aabo ti o yẹ.
- Tọju kuro lati ina, awọn iwọn otutu giga, ati awọn ina ṣiṣi. Eiyan yẹ ki o wa ni edidi ati ki o fipamọ sinu itura, gbẹ ati aaye ti o ni afẹfẹ daradara.
- Tẹle imudani to dara ati awọn iṣe mimu fun awọn kemikali lakoko lilo.
