tert-butyl propiolate (CAS#13831-03-3)
Ewu ati Aabo
| Awọn aami ewu | Xi - Irritant |
| Awọn koodu ewu | R10 - flammable R36 / 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. |
| UN ID | UN 3272 3/PG 3 |
| WGK Germany | 3 |
| FLUKA BRAND F koodu | 4.5-10-23 |
| HS koodu | 29161995 |
| Kíláàsì ewu | 3.1 |
| Iṣakojọpọ Ẹgbẹ | II |
tert-butyl propiolate (CAS # 13831-03-3) ifihan
Tert butyl propargyl ester jẹ agbo-ara Organic. Atẹle jẹ ifihan si awọn ohun-ini, awọn lilo, awọn ọna igbaradi, ati alaye ailewu ti tert butyl propargylic acid esters:
iseda:
-Tert butyl propargyl ester jẹ omi ti ko ni awọ pẹlu oorun ti o lagbara.
-O ni awọn abuda ti jije insoluble ninu omi ati tiotuka ni Organic olomi.
-Tert butyl propargyl ester ni iduroṣinṣin to dara si ina ati afẹfẹ, ṣugbọn o le decompose ni awọn iwọn otutu giga.
Idi:
-Tert butyl propargyl ester jẹ lilo igbagbogbo bi reagent ati agbedemeji ni iṣelọpọ Organic.
-O le ṣee lo ni iṣelọpọ kemikali lati ṣepọ ọpọlọpọ awọn agbo ogun, gẹgẹbi awọn turari, awọn awọ, ati bẹbẹ lọ.
-Tert butyl propargyl ester tun le ṣee lo fun sisọpọ awọn polima ati awọn aṣọ.
Ọna iṣelọpọ:
-Igbaradi ti tert butyl propargylic acid esters jẹ igbagbogbo nipasẹ awọn aati esterification.
-Ọna igbaradi ti o wọpọ ni lati fesi propynyl acid pẹlu tert butanol labẹ iṣe ti ohun ayase acid.
Alaye aabo:
-Tert butyl propargyl ester jẹ olomi flammable ati pe o yẹ ki o yago fun olubasọrọ pẹlu awọn ina ṣiṣi ati awọn iwọn otutu giga.
- Lakoko iṣẹ, akiyesi yẹ ki o san si awọn ọna aabo, gẹgẹbi wọ awọn ibọwọ aabo ti o yẹ, awọn gilaasi, ati aṣọ aabo.
-Nigba ipamọ ati mimu, akiyesi yẹ ki o san lati yago fun olubasọrọ pẹlu awọn oxidants ati awọn ohun elo acid-orisun lagbara lati ṣe idiwọ awọn aati ti o lewu.
