2 4-Dichlorobenzyl chloride（CAS# 94-99-5)
| Nā Code Risk | R34 - Ke kumu o ke kuni R37 - Hoʻonāukiuki i ka ʻōnaehana hanu R50/53 – He mea ʻawaʻawa loa i nā mea ola wai, hiki ke hoʻopōʻino i ka wā lōʻihi i ke kaiaola wai. R22 – Poino ke aleia |
| Ka wehewehe palekana | S26 – Inā pili me nā maka, e holoi koke me ka wai nui a e ʻimi i ka ʻōlelo aʻo kino. S36/37/39 – E hoʻohana i nā lole pale kūpono, nā mīkina lima a me ka pale maka/maka. 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.) S61 - Hōʻalo i ka hoʻokuʻu ʻana i ke kaiapuni. E nānā i nā ʻōlelo kuhikuhi kūikawā / pepa ʻikepili palekana. S60 - Pono e hoʻolei ʻia kēia mea a me kāna pahu ma ke ʻano he ʻōpala weliweli. |
| UN ID | UN 3265 8/PG 2 |
| WGK Kelemānia | 3 |
| NUI FLUKA BRAND F | 19 |
| TSCA | ʻAe |
| HS Code | 29036990 |
| Nānā Hazard | ʻAiʻino |
| Papa Hazard | 8 |
| Hui Pūʻulu | II |
Hoʻolauna
ʻO 2,4-Dichlorobenzyl chloride he mea hoʻohuihui. He wai waihoʻoluʻu ʻole i ka melemele māmā e hōʻike ana i kahi ala benzene kūʻokoʻa ma ka wela lumi.
Eia kekahi mau waiwai a me ka hoohana ana o 2,4-dichlorobenzyl chloride:
ʻAno maikaʻi:
- Solubility: Hiki ke hoʻoheheʻe ʻia i loko o ka wai a hiki ke hoʻoheheʻe ʻia i loko o nā mea hoʻoheheʻe organik polar e like me nā waiʻona, nā eter a me nā esters.
- He organohalobenzene ia me nā mea ʻawaʻawa kiʻekiʻe
E hoʻohana:
- Hiki ke hoʻohana ʻia i ka synthesis o nā preservatives, softeners, a me nā mea ʻē aʻe.
Hanana:
- Hiki ke loaʻa ka 2,4-Dichlorobenzyl chloride ma ka hopena o ka waikawa benzoic me ka waikawa chlorous. Ma ke ʻano kikoʻī, hoʻololi ka waikawa benzoic a me ka waikawa chlorous ma lalo o nā kūlana acidic e hana i ka 2,4-dichlorobenzyl chloride.
ʻIke palekana:
- ʻO ka 2,4-Dichlorobenzyl chloride ka mea ʻawaʻawa nui a hiki ke hoʻoulu i ka lāʻau ke hoʻohu ʻia a pili pū paha me ka ʻili. I ka hoʻohana ʻana a mālama ʻana paha, e hoʻohana i nā lako pale pilikino kūpono e like me nā mīkina lima palekana, nā aniani pale, a me nā maka.
- Hōʻalo i ka hana ʻana me nā oxidants ikaika a me nā kumu ikaika e pale aku i ka hana ʻana i nā mea pōʻino.
- E mālama i ka 2,4-dichlorobenzyl chloride i loko o kahi pahu hau, ma kahi mamao o ke ahi a me nā wela kiʻekiʻe, a e hōʻoia i nā kūlana mālama maikaʻi.
