2-Methyltetrahydrofuran-3-ọkan (CAS # 3188-00-9)
| Awọn koodu ewu | R10 - flammable R22 – Ipalara ti o ba gbe R36 / 37/38 - Irritating si oju, eto atẹgun ati awọ ara. R2017/10/2 - |
| Apejuwe Abo | S16 – Jeki kuro lati awọn orisun ti iginisonu. 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. S36 - Wọ aṣọ aabo to dara. |
| UN ID | UN 1224 3/PG 3 |
| WGK Germany | 3 |
| RTECS | LU3579000 |
| FLUKA BRAND F koodu | 3-9 |
| TSCA | Bẹẹni |
| HS koodu | 29329990 |
| Akọsilẹ ewu | Oloro |
| Kíláàsì ewu | 3 |
| Iṣakojọpọ Ẹgbẹ | III |
Ọrọ Iṣaaju
2-Methyltetrahydrofuran-3-ọkan. Atẹle jẹ ifihan si awọn ohun-ini rẹ, awọn lilo, awọn ọna iṣelọpọ ati alaye ailewu:
Didara:
- Irisi: 2-Methyltetrahydrofuran-3-ọkan jẹ omi ti ko ni awọ.
- Solubility: O dissolves ni omi ati ki o commonly lo Organic olomi.
Lo:
Solusan: 2-methyltetrahydrofuran-3-ọkan ti wa ni lilo nigbagbogbo bi epo ni iṣelọpọ Organic.
Ọna:
O le gba nipasẹ iṣesi ti dimethylamide (DMF) pẹlu dichlorotetrahydrofuranylacetone.
Alaye Abo:
- 2-Methyltetrahydrofuran-3-ọkan jẹ omi ti o ni ina ati pe o yẹ ki o wa ni ipamọ kuro ninu awọn ina ti o ṣii ati awọn iwọn otutu giga.
- O yẹ ki o ṣe itọju lati yago fun ifasimu, ifarakan ara ati mimu. Awọn ibọwọ aabo, awọn gilaasi, ati aṣọ aabo yẹ ki o wọ nigbati o jẹ dandan.
Kọ ifiranṣẹ rẹ nibi ki o si fi si wa
