4-Methylanisole(CAS#104-93-8)
Nā hōʻailona pōʻino | Xn – Poino |
Nā Code Risk | R22 – Poino ke aleia R38 - He hoʻonāukiuki i ka ʻili R10 – Hiki ke ahi R52/53 – He pōʻino i nā mea ola wai, hiki ke hoʻopilikia i ka wā lōʻihi i ke kaiaola wai. R63 – Hiki ke pilikia i ke keiki hānau ʻole |
Ka wehewehe palekana | S36/37 – E hoʻohana i nā lole pale kūpono a me nā mīkina lima. S16 – E hoʻokaʻawale i nā kumu hoʻā. S61 - Hōʻalo i ka hoʻokuʻu ʻana i ke kaiapuni. E nānā i nā ʻōlelo kuhikuhi kūikawā / pepa ʻikepili palekana. |
UN ID | UN 1993 3/PG 3 |
WGK Kelemānia | 1 |
RTECS | BZ8780000 |
TSCA | ʻAe |
HS Code | 29093090 |
Papa Hazard | 3 |
Hui Pūʻulu | III |
Kaʻawaʻawa | Ua hōʻike ʻia ka LD50 waha waha ma nā ʻiole he 1.92 (1.51-2.45) g / kg (Hart, 1971). Ua hōʻike ʻia ka LD50 dermal acute i loko o nā lākeke he> 5 g/kg (Hart, 1971). |
Hoʻolauna
ʻO ka methylphenyl ether (ʻike ʻia ʻo methylphenyl ether) he mea hoʻohuihui. ʻO kēia ka hoʻolauna ʻana i nā waiwai, hoʻohana, nā ʻano hoʻomākaukau a me ka ʻike palekana o p-tolusether:
ʻAno maikaʻi:
He wai waihoʻoluʻu ʻole ka Methylanisole me kahi ʻala ʻala. Paʻa paʻa ka pūhui i ka ea a ʻaʻole hiki ke puhi ʻia me ka ʻole o ka hoʻopili ʻana me nā oxidants ikaika.
E hoʻohana:
Hoʻohana nui ʻia ʻo Methylanisole ma ke ʻano he solvent organik i ka ʻoihana. Hoʻoheheʻe ʻo ia i nā mea olaola he nui a hoʻohana mau ʻia i nā uhi, nā mea hoʻomaʻemaʻe, nā glues, nā pena a me nā mea ʻala wai. Hoʻohana ʻia ʻo ia ma ke ʻano he mea hoʻoheheʻe a i ʻole ka mea hoʻoheheʻe i kekahi mau mea hoʻoheheʻe synthesis.
Hanana:
Hoʻomākaukau maʻamau ʻia nā Methylanises e ka hopena etherification o benzene, a ʻo nā ʻanuʻu kikoʻī e hana i ka benzene a me ka methanol i mua o nā mea hoʻoheheʻe waika (e like me ka waika hydrochloric, sulfuric acid) e hana i ka methylanisole. I ka hopena, kōkua ka mea hoʻoheheʻe waikawa i ka wikiwiki o ka hopena a hana i kahi huahana kiʻekiʻe.
ʻIke palekana:
ʻOi aku ka palekana o nā Tolusoles ma lalo o nā kūlana hoʻohana maʻamau, akā pono e hoʻomaopopo ʻia kēia mau mea:
1. I ka wā e hoʻohana ʻia ai, pono e mālama ʻia kahi wahi e hoʻoheheʻe maikaʻi ʻia e pale i ka hōʻiliʻili ʻana o kāna mahu i ka lewa.
3. I ka mālama ʻana a me ka mālama ʻana, pono e pale ʻia ka launa pū ʻana me nā oxidants ikaika a me nā mea puhi ahi i mea e pale ai i nā pōʻino ahi a pahū.
4. Hiki i ka hui ke hoʻokuʻu i nā kinoea ʻawaʻawa i ka wā e pohō ai, e koi ana i ka hoʻolei pono ʻana i nā ʻōpala a me nā mea hoʻoheheʻe.
5. I ke kaʻina hana o ka hoʻohana ʻana a me ka lawelawe ʻana i ka methyl anisole, pono ia e hana ma ke ʻano koʻikoʻi me nā kikoʻī hana palekana kūpono e hōʻoia i ka palekana o ke kino kanaka a me ke kaiapuni.