N-1,3-dimethylbutyl-N'-phenyl-p-phenylenediamine CAS 793-24-8
| Awọn koodu ewu | R22 – Ipalara ti o ba gbe R43 – Le fa ifamọ nipa ara olubasọrọ R50/53 – Majele pupọ si awọn oganisimu omi, le fa awọn ipa buburu igba pipẹ ni agbegbe omi. |
| Apejuwe Abo | S36 / 37 - Wọ aṣọ aabo ati awọn ibọwọ to dara. S60 – Ohun elo yii ati ohun elo rẹ gbọdọ jẹ sọnu bi egbin eewu. S61 – Yago fun itusilẹ si ayika. Tọkasi awọn ilana pataki / awọn iwe data aabo. |
| UN ID | UN 3077 9 / PGIII |
| WGK Germany | 2 |
| RTECS | ST0900000 |
| HS koodu | 29215190 |
| Kíláàsì ewu | 9 |
| Iṣakojọpọ Ẹgbẹ | III |
| Oloro | LD50 ẹnu ni eku: 3580mg/kg |
Ifaara
Antioxidant 4020, ti a tun mọ ni N-isopropyl-N'-phenyl-o-benzodiamine (IPPD), jẹ ẹda ti o wọpọ ti a lo. Atẹle jẹ ifihan si awọn ohun-ini, awọn lilo, awọn ọna igbaradi ati alaye ailewu ti Antioxidant 4020:
Didara:
- Irisi: Funfun si ina brown kirisita ri to.
Solubility: Soluble in benzene, ethanol, chloroform and acetone, die-die tiotuka ninu benzene ati epo ether, fere insoluble ninu omi.
- Ojulumo molikula iwuwo: 268,38 g / mol.
Lo:
- Antioxidant 4020 ni a lo ni akọkọ bi antioxidant fun awọn agbo ogun roba, eyiti o le ṣee lo ni lilo pupọ ni awọn ọja roba, awọn taya, awọn tubes roba, awọn aṣọ roba ati awọn bata roba ati awọn ile-iṣẹ miiran. O le mu awọn ooru resistance, ifoyina resistance ati ti ogbo resistance ti roba awọn ọja.
Ọna:
- Antioxidant 4020 maa n ṣe atunṣe pẹlu aniline pẹlu isopropanol lati ṣe isopropylphenol, ati lẹhinna faragba ifasilẹ iyipada laarin aniline ati styrene ni iwaju irin tabi awọn olutọpa idẹ lati nikẹhin gba N-isopropyl-N'-phenyl-o-benzodiamine (IPPD).
Alaye Aabo: Wọ awọn ibọwọ aabo, awọn gilaasi ati ohun elo aabo ti atẹgun nigba lilo.
- Yago fun olubasọrọ pẹlu awọn oxidants, awọn acids ti o lagbara, alkalis lagbara, ati bẹbẹ lọ, lati yago fun awọn aati ti o lewu.
- Lakoko ibi ipamọ ati lilo, yago fun awọn orisun ina ati awọn iwọn otutu giga lati ṣe idiwọ ina ati bugbamu.
