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huahana

4-Chlorobenzotricchloride(CAS# 5216-25-1)

Waiwai Kemika:

ʻĀpana Molekala C7H4Cl4
Molar Mass 229.92
ʻO ka mānoanoa 1.495g/mLat 25°C(māmā)
Lae hehee 5.8 °C
Lae Boling 245°C(māmā)
Lae Flash >230°F
Hiki i ka wai decomposes
Puʻupuʻu mahu 0.046mmHg ma 25°C
Ka nana aku wai maopopo
kala kala ʻAʻohe kala i ka Melemele māmā
BRN 1866549
Paʻa Paʻa. Hiki ke puhi. ʻAʻole kūpono me nā mea oxidizing ikaika.
Pilikino ʻAiʻoniʻoni
Hōʻike Hōʻike n20/D 1.572(māmā)
Na Waiwai Kino a Kimia ʻO ka mānoanoa 1.495
helu hehee 5.8°C
wahi hoʻolapalapa 245°C
helu hoʻopaʻapaʻa 1.571-1.573
hoʻoheheʻe ʻia i ka wai
Hoʻohana Hoʻohana ʻia ma ke ʻano he pharmaceutical Intermediate

Huahana Huahana

Huahana Huahana

Nā hōʻailona pōʻino T – ʻAʻohe
Nā Code Risk R45 - Hiki ke kumu i ka maʻi kanesa
R21/22 – He pōʻino i ka pili ʻana me ka ʻili a inā ale ʻia.
R37/38 – Hoʻonanea i ka ʻōnaehana hanu a me ka ʻili.
R48/23 -
R62 - He pilikia paha o ka hoʻoulu ʻana
Ka wehewehe palekana S53 - Hōʻalo i ka hoʻolaha - loaʻa nā ʻōlelo kuhikuhi kūikawā ma mua o ka hoʻohana ʻana.
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.)
UN ID UN 1760 8/PG 2
WGK Kelemānia 3
RTECS XT8580000
TSCA ʻAe
HS Code 29039990
Papa Hazard 8
Hui Pūʻulu II
Kaʻawaʻawa LD50 orl-iole: 820 mg/kg EPASR* 8EHQ-0281-0360

 

Hoʻolauna

ʻO Chlorotoluene kahi pūhui mea ola. ʻO kēia ka hoʻolauna ʻana i kona ʻano, hoʻohana, hana hana a me ka ʻike palekana:

 

ʻAno maikaʻi:

ʻO ka P-chlorotoluene he wai ʻaila melemele ʻole me ka ʻala ʻala. ʻAʻole hiki ke hoʻoheheʻe ʻia i loko o ka wai a hiki ke hoʻoheheʻe ʻia i loko o nā mea hoʻoheheʻe organik e like me nā waiʻona, ethers, a me nā mea ʻala. He hui paʻa ia me ka paʻa wela a me ke kiʻekiʻe.

 

E hoʻohana:

Hoʻohana nui ʻia ʻo P-chlorotrichlorotoluene e like me ka solvent a me ka catalyst. Loaʻa iā ia ka solubility kiʻekiʻe a me ka hana catalytic i ka synthesis organik, a hoʻohana mau ʻia i ka synthesis o nā polymers, resins, rubbers, dyes a me nā kemika. Hiki ke hoʻohana ʻia ma ke ʻano he lāʻau lapaʻau ma luna o ka metala a me ke ʻano manuahi.

 

Hanana:

Hoʻomākaukau nui ʻia ka p-chlorotrichlorotoluene e ka hopena o ka chlorotoluene me ke keleawe chloride. Hiki ke hoʻonui ʻia nā kūlana hoʻohālikelike kikoʻī e like me nā pono maoli.

 

ʻIke palekana:

Hiki i ka P-chlorotoluene ke hoʻopilikia i ke olakino o ke kanaka ke ʻike ʻia a inhaled. He mea hoʻonāukiuki a hiki ke hōʻeha a hōʻino i ka ʻili, nā maka, a me ka ʻōnaehana hanu. E hoʻohana i nā mea pale kūpono i ka wā e hoʻohana ai a pale i ka pili ʻana me ka ʻili, nā maka, a me ka ʻōpū hanu. ʻO ka P-chlorochlorotoluene kekahi mea pōʻino i ke kaiapuni, a pono e hahai ʻia nā lula a me nā kūlana kūpono i ka wā e lawelawe ai a hoʻolei ʻia i mea e pale aku ai i ka haumia o ke kaiapuni. I ka wā o ka mālama ʻana, pono e mālama ʻia e pale aku i ka hoʻopili ʻana me nā oxidants a me nā mea puhi ahi, a i ka manawa like e pale ai i ka hele ʻana o nā wela kiʻekiʻe a me nā kumu hoʻāla.


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