N-1,3-dimethylbutyl-N'-phenyl-p-phenylenediamine CAS 793-24-8
Nā Code Risk | R22 – Poino ke aleia R43 – Hiki ke hoʻonāwaliwali i ka ʻili R50/53 – He mea ʻawaʻawa loa i nā mea ola i loko o ka wai, hiki ke hoʻopōʻino i ka wā lōʻihi i ke kaiaola. |
Ka wehewehe palekana | S36/37 – E hoʻohana i nā lole pale kūpono a me nā mīkina lima. S60 - Pono e hoʻolei ʻia kēia mea a me kāna pahu ma ke ʻano he ʻōpala weliweli. S61 - Hōʻalo i ka hoʻokuʻu ʻana i ke kaiapuni. E nānā i nā ʻōlelo kuhikuhi kūikawā / pepa ʻikepili palekana. |
UN ID | UN 3077 9 / PGIII |
WGK Kelemānia | 2 |
RTECS | ST0900000 |
HS Code | 29215190 |
Papa Hazard | 9 |
Hui Pūʻulu | III |
Kaʻawaʻawa | LD50 waha i ka iole: 3580mg/kg |
Hoʻolauna
ʻO ka Antioxidant 4020, ka mea i kapa ʻia ʻo N-isopropyl-N'-phenyl-o-benzodiamine (IPPD), he antioxidant maʻamau i hoʻohana ʻia. Eia ka hoʻolauna ʻana i nā waiwai, hoʻohana, nā ʻano hoʻomākaukau a me ka ʻike palekana o Antioxidant 4020:
ʻAno maikaʻi:
- Nānā: Keʻokeʻo a ʻeleʻele ʻeleʻele ʻeleʻele paʻa.
- Hoʻoheheʻe: Hiki ke hoʻoheheʻe ʻia i loko o benzene, ethanol, chloroform a me acetone, hiki ke hoʻoheheʻe ʻia i loko o benzene a me ka petroleum ether, aneane hiki ʻole ke hoʻoheheʻe ʻia i ka wai.
- Ke kaumaha molekala pili: 268.38 g/mol.
E hoʻohana:
- Hoʻohana nui ʻia ʻo Antioxidant 4020 ma ke ʻano he antioxidant no nā pūhui lāʻau, hiki ke hoʻohana nui ʻia i nā huahana kaila, nā kaila, nā paipu ʻōpala, nā ʻōpala a me nā kāmaʻa a me nā ʻoihana ʻē aʻe. Hiki iā ia ke hoʻomaikaʻi i ka pale wela, ka pale ʻana i ka oxidation a me ke kūpaʻa ʻelemakule o nā huahana lāʻau.
Hanana:
- Hoʻopili pinepine ka Antioxidant 4020 me ka aniline me ka isopropanol e hana i ka isopropylphenol, a laila e hoʻololi i ka hopena ma waena o ka aniline a me ka styrene i mua o ka hao a i ʻole nā mea hoʻoheheʻe keleawe e loaʻa ai ka N-isopropyl-N'-phenyl-o-benzodiamine (IPPD).
ʻIke palekana: E hoʻohana i nā mīkina lima pale, nā aniani a me nā lako pale hanu ke hoʻohana ʻia.
- Hōʻalo i ka pili ʻana me nā oxidants, nā ʻakika ikaika, nā alkali ikaika, a me nā mea ʻē aʻe, e pale i nā hopena pōʻino.
- I ka mālama ʻana a me ka hoʻohana ʻana, e haʻalele i nā kumu ahi a me nā wela kiʻekiʻe e pale ai i ke ahi a me ka pahū.