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huahana

N-1,3-dimethylbutyl-N'-phenyl-p-phenylenediamine CAS 793-24-8

Waiwai Kemika:

ʻĀpana Molekala C18H24N2
Molar Mass 268.4
ʻO ka mānoanoa 0.986~1.00g/cm3
Lae hehee 45-46°C
Lae Boling 260°C
Lae Flash 204°C
Hiki i ka wai <0.1 g/100 mL ma 17 ºC
Ka hikiwawe hiki ke hoʻoheheʻe ʻia i ka Methanol
Puʻupuʻu mahu 5.22E-07mmHg ma 25°C
Ka nana aku ʻeleʻele ʻeleʻele ʻeleʻele paʻa
kalakala ʻAlani māmā i ʻulaʻula ʻeleʻele i ʻeleʻele
pKa 6.73±0.32(Wanamua)
Kūlana Waihona E mālama ma kahi pouli, Hoʻopaʻa ʻia i kahi maloʻo, Ke ana wela o ka lumi
Hōʻike Hōʻike 1.6300 (manaʻo)
MDL MFCD00072248
Na Waiwai Kino a Kimia Paʻa hina-ʻeleʻele.
Hoʻohana ʻO ka lāʻau kūlohelohe a me ka lāʻau synthetic me ka anti-ozone agent a me ka antioxidant, ozone crack a flex fatigue ka hopena pale maikaʻi loa

Huahana Huahana

Huahana Huahana

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.

 


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