4-Biphenylcarbonyl kiloraidi (CAS# 14002-51-8)
Ewu ati Aabo
| Awọn aami ewu | C – Ibajẹ |
| Awọn koodu ewu | R14 - Reacts agbara pẹlu omi R34 - Awọn okunfa sisun |
| 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. S43 – Ni ọran ti lilo ina… (iru iru ohun elo ija ina lati ṣee lo.) S45 – Ni ọran ti ijamba tabi ti o ba ni ailara, wa imọran iṣoogun lẹsẹkẹsẹ (fi aami han nigbakugba ti o ṣee ṣe.) S25 - Yago fun olubasọrọ pẹlu awọn oju. |
| UN ID | UN 3261 8/PG 2 |
| WGK Germany | 3 |
| FLUKA BRAND F koodu | 21-10 |
| TSCA | Bẹẹni |
| HS koodu | 29163990 |
| Akọsilẹ ewu | Ibajẹ / Lachrymatory / Ọrinrin Sensitive |
| Kíláàsì ewu | 8 |
| Iṣakojọpọ Ẹgbẹ | II |
4-Biphenylcarbonyl kiloraidi (CAS # 14002-51-8) ifihan
iseda:
-Irisi: Ailokun si ina ofeefee omi bibajẹ.
-Titu ninu awọn oti, ethers, ati awọn hydrocarbons chlorinated.
Idi:
4-biphenylformyl kiloraidi jẹ isọdọtun iṣelọpọ Organic pataki ti a lo nigbagbogbo ninu iṣelọpọ ti benzoyl kiloraidi ati awọn itọsẹ rẹ. O le ṣee lo fun awọn ohun elo wọnyi:
-Bi oluranlowo crosslinking fun adhesives, polima, ati roba.
-Lo fun aabo awọn aati yiyọ ẹgbẹ ni awọn aati iṣelọpọ Organic.
Ọna iṣelọpọ:
4-biphenylformyl kiloraidi le ti wa ni pese sile nipa fesi aniline pẹlu formic acid. Awọn ipo ifaseyin le jẹ alapapo biphenylamine ati formic acid ni iwọn otutu kan, ati fifi awọn ayase bii kiloraidi ferrous tabi erogba tetrachloride lati mu iṣesi naa pọ si.
Alaye aabo:
-4-biphenylformyl kiloraidi jẹ ẹya Organic sintetiki reagent ati ki o je ti si awọn eya ti irritating gaasi. Kan si tabi ifasimu nkan yii le fa ibinu si oju, awọ ara, ati atẹgun atẹgun.
- Nigbati o ba nlo kiloraidi 4-biphenylformyl, jọwọ wọ awọn ohun elo aabo ti o yẹ gẹgẹbi awọn ibọwọ, awọn goggles aabo, ati iboju aabo.
-4-Biphenylformyl kiloraidi yẹ ki o wa ni ipamọ kuro lati awọn orisun ti ina ati ni itura kan, aaye afẹfẹ daradara. Yago fun olubasọrọ taara pẹlu awọ ara ati oju, ki o yago fun simi simi wọn.
-Ti o ba farahan si 4-biphenylformyl chloride, lẹsẹkẹsẹ fi omi ṣan agbegbe ti o kan pẹlu ọpọlọpọ omi ki o wa itọju ilera ni kiakia.
