Diphenylamine(CAS#122-39-4)
| Nā Code Risk | R23/24/25 – He mea make ma ka inhalation, pili me ka ili a ina e ale. R33 - ʻO ka pōʻino o nā hopena kumulative 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. R52/53 – He pōʻino i nā mea ola wai, hiki ke hoʻopilikia i ka wā lōʻihi i ke kaiaola wai. R39/23/24/25 - R11 – Hiki ke ahi R51/53 – Hiki ke hoʻopōʻino i nā mea ʻawaʻawa no ka wā lōʻihi i ke kaiaola wai. |
| Ka wehewehe palekana | S28 – Ma hope o ka pili ʻana me ka ʻili, holoi koke me ka nui o ke kopa. S36/37 – E hoʻohana i nā lole pale kūpono a me nā mīkina lima. S45 – Inā loaʻa ka pōʻino a i ʻole ka maikaʻi ʻole, e ʻimi koke i ka ʻōlelo aʻo kino (e hōʻike i ka lepili inā hiki.) 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. S28A - S16 – E hoʻokaʻawale i nā kumu hoʻā. S7 – Paʻa paʻa ka ipu. |
| UN ID | UN 3077 9/PG 3 |
| WGK Kelemānia | 3 |
| RTECS | JJ7800000 |
| NUI FLUKA BRAND F | 8-10-23 |
| TSCA | ʻAe |
| HS Code | 2921 44 00 |
| Papa Hazard | 6.1 |
| Hui Pūʻulu | III |
| Kaʻawaʻawa | LD50 ma ka waha i ka Lapiti: 1120 mg/kg LD50 dermal Rabbit > 5000 mg/kg |
Hoʻolauna
ʻO ka Diphenylamine kahi mea hoʻohuihui. ʻO kēia ka hoʻolauna ʻana i nā waiwai, hoʻohana, nā ʻano hoʻomākaukau a me ka ʻike palekana o ka diphenylamine:
ʻAno maikaʻi:
ʻAno: ʻO Diphenylamine kahi paʻa keʻokeʻo keʻokeʻo me kahi ala amine nāwaliwali.
Solubility: Hiki ke hoʻoheheʻe ʻia i loko o nā mea hoʻoheheʻe kūlohelohe e like me ka ethanol, benzene a me ka methylene chloride ma ka lumi wela, akā hiki ʻole ke hoʻoheheʻe ʻia i ka wai.
Paʻa: Paʻa ka Diphenylamine ma lalo o nā kūlana maʻamau, e oxidize i ka lewa, a hiki ke hana i nā kinoea ʻawaʻawa.
E hoʻohana:
ʻO ka lole a me ka ʻoihana puaʻa: Hoʻohana nui ʻia ʻo Diphenylamine i ka synthesis o nā dyes a me nā puaʻa, hiki ke hoʻohana ʻia e hoʻoluli i nā fibers, ʻili a me nā plastics, etc.
Ka noiʻi kemika: ʻO ka diphenylamine kahi mea hoʻoheheʻe koʻikoʻi i ka synthesis organik a hoʻohana pinepine ʻia e kūkulu i nā paʻa kalapona-carbon a me carbon-nitrogen.
Hanana:
Loaʻa ke ʻano hoʻomākaukau maʻamau o ka diphenylamine e ka hopena dehydrogenation amino o aniline. Hoʻohana mau ʻia nā catalysts gas-phase a i ʻole ka palladium catalysts e hoʻomaʻamaʻa i ka hopena.
ʻIke palekana:
ʻO ka inhalation, ingestion, a i ʻole ka pili ʻana me ka ʻili hiki ke hoʻonāukiuki i ka maka.
I ka wā o ka hoʻohana ʻana a me ka lawe ʻana, pono e pale ʻia ka hoʻopili ʻana me ka ʻili a me nā maka, a pono e noʻonoʻo ʻia nā kūlana ventila kūpono.
ʻO ka Diphenylamine kahi mea make kino a pono e hahai ʻia nā kaʻina hana palekana kūpono a mālama pono ʻia nā lula. Pono e ʻaʻahu ʻia nā mea pale kūpono ke hoʻohana ʻia a hana ʻia i loko o kahi keʻena hana.
ʻO ka mea i luna nei kahi hoʻolauna pōkole i nā waiwai, hoʻohana, nā ʻano hoʻomākaukau a me ka ʻike palekana o ka diphenylamine. No ka ʻike kikoʻī hou aku, e ʻoluʻolu e ʻimi i nā palapala kūpono a i ʻole e nīnau i kahi loea.
