Methyl thiobutyrate (CAS#2432-51-1)
| Awọn aami ewu | Xi - Irritant |
| Awọn koodu ewu | R10 - flammable R36 / 37/38 - Irritating si oju, eto atẹgun ati awọ ara. |
| 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. S37 / 39 - Wọ awọn ibọwọ ti o dara ati aabo oju / oju |
| UN ID | UN 1993 3/PG 3 |
| WGK Germany | 3 |
| TSCA | Bẹẹni |
| HS koodu | 29309090 |
| Kíláàsì ewu | 3 |
| Iṣakojọpọ Ẹgbẹ | III |
Ọrọ Iṣaaju
Methyl thiobutyrate. Atẹle jẹ ifihan si awọn ohun-ini, awọn lilo, awọn ọna igbaradi ati alaye ailewu ti methyl thiobutyrate:
1. Iseda:
Methyl thiobutyrate jẹ omi ti ko ni awọ ti o ni oorun ti ko dun. O le jẹ tiotuka ni awọn ọti-lile, awọn ethers, hydrocarbons, ati diẹ ninu awọn olomi Organic.
2. Lilo:
Methyl thiobutyrate jẹ eroja pataki ninu awọn ipakokoropaeku ati awọn ipakokoropaeku, paapaa ni iṣakoso awọn ajenirun bii kokoro, awọn ẹfọn ati awọn iṣu ata ilẹ. O tun le ṣee lo bi agbedemeji ni iṣelọpọ Organic fun iṣelọpọ ti awọn agbo ogun miiran.
3. Ọna:
Igbaradi ti methyl thiobutyrate ni igbagbogbo gba nipasẹ iṣesi ti iṣuu soda thiosulfate pẹlu bromobutane. Ọna igbaradi pato jẹ bi atẹle:
Sodium thiosulfate ti ṣe atunṣe pẹlu bromobutane labẹ awọn ipo ipilẹ lati ṣe agbejade iṣuu soda thiobutyl sulfate. Lẹhinna, ni iwaju methanol, ifaseyin reflux jẹ kikan lati jẹri iṣuu soda thiobutyl sulfate pẹlu kẹmika kẹmika lati ṣe ipilẹṣẹ thiobutyrate methyl.
4. Alaye Abo:
Methyl thiobutyrate ni majele ti o ga. O le jẹ ipalara si ara eniyan ati ayika. Ifihan si methyl thiobutyrate le fa irritation awọ ara, irritation oju, ati irritation atẹgun. Ni awọn ifọkansi giga, o tun jẹ ina ati awọn ibẹjadi. Nigbati o ba nlo methyl thiobutyrate, awọn ọna aabo ti ara ẹni yẹ ki o ni okun, olubasọrọ pẹlu awọ ara ati oju yẹ ki o yago fun, ati lilo ni agbegbe ti o ni afẹfẹ daradara yẹ ki o rii daju. Ni afikun, awọn itọnisọna mimu aabo ti o yẹ ati awọn ilana yẹ ki o tẹle fun mimu to dara ati ibi ipamọ ti agbo. Ti eyikeyi awọn ami aisan ti majele ba waye, wa itọju ilera lẹsẹkẹsẹ.
