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huahana

2-Chlorobenzotrifluoride(CAS# 88-16-4)

Waiwai Kemika:

ʻĀpana Molekala C7H4ClF3
Molar Mass 180.55
ʻO ka mānoanoa 1.379g/mLat 25°C(māmā)
Lae hehee -7.4 °C
Lae Boling 152°C(māmā)
Lae Flash 138°F
Hiki i ka wai <0.1 g/100 mL ma 19.5 ºC
Ka nana aku wai maopopo
Kaumaha Kūikawā 1.379
kala kala ʻAʻohe kala i ka Melemele māmā
Palena Hōʻike ACGIH: TWA 2.5 mg/m3NIOSH: IDLH 250 mg/m3
BRN 510993
Kūlana Waihona Wahi hikiwawe
Paʻa Paʻa. Hiki ke ahi. ʻAʻole kūpono me nā mea oxidizing ikaika, nā kumu ikaika.
Pale Pahū 1.7%(V)
Hōʻike Hōʻike n20/D 1.456(māmā)
Na Waiwai Kino a Kimia He wai waihoʻoluʻu ʻole kēia huahana, B. p.152 ℃, n20D 1.4560, mānoanoa pili o 1.379,fp101 f (38 ℃), hiki ʻole ke hoʻoheheʻe i ka wai.
Hoʻohana No ka hana ʻana i nā lāʻau lapaʻau i loko o ka fluorine, pesticides, dyes a me nā mea waena ʻē aʻe.

Huahana Huahana

Huahana Huahana

Nā Code Risk R10 – Hiki ke ahi
R36/37/38 – Hoʻonanea i ka maka, ka ʻōpū hanu a me ka ʻili.
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 – E komo i nā lole pale kūpono.
S36/37/39 – E hoʻohana i nā lole pale kūpono, nā mīkina lima a me ka pale maka/maka.
S16 – E hoʻokaʻawale i nā kumu hoʻā.
UN ID UN 2234 3/PG 3
WGK Kelemānia 3
RTECS XS9141000
TSCA T
HS Code 29036990
Nānā Hazard Hiki ke hoʻā ʻia
Papa Hazard 3
Hui Pūʻulu III

 

Hoʻolauna

ʻO 2-Chlorotrifluorotoluene he mea hoʻohuihui. ʻO kēia ka hoʻolauna ʻana i kona ʻano, hoʻohana, hana hana a me ka ʻike palekana:

 

ʻAno maikaʻi:

ʻAno: 2-chlorotrifluorotoluene he wai kala ʻole a i ʻole ke aniani keʻokeʻo.

Density: He kiʻekiʻe ka pili pili.

Solubility: Hiki ke hoʻoheheʻe ʻia i loko o nā mea hoʻoheheʻe organik, e like me nā ʻawaʻawa a me nā etera, ma ka wela lumi.

 

E hoʻohana:

Hoʻohana nui ʻia ʻo 2-Chlorotrifluorotoluene i ka synthesis organik a hiki ke hoʻohana ʻia ma ke ʻano he catalyst, reaction intermediate a solvent.

 

Hanana:

ʻO nā ʻano hana hoʻomākaukau o 2-chlorotrifluorotoluene e like me kēia:

Loaʻa iā ia ma ka hopena o ka trifluorotoluene a me ka alumini chloride, a paʻa nā kūlana hopena.

Pono e hoʻokō ʻia ka hopena o ka trifluorotoluene me ke kinoea chlorine ma kahi wela kiʻekiʻe.

Hiki ke loaʻa iā ia ma ka hopena o ka 3-fluorophenylacetic acid me nā metala alkali a i ʻole nā ​​kumu kūlohelohe, a ukali ʻia e ka hopena me ka alumini chloride.

 

ʻIke palekana:

I ka lawelawe ʻana i ka 2-chlorotrifluorotoluene, pono e mālama ʻia e pale aku i ka pili ʻana me ka ʻili a me nā maka e pale aku i ka huhū a i ʻole ka pala.

Pono e hoʻohana ʻia ma kahi wahi e hoʻoheheʻe maikaʻi ʻia e pale aku i ka inha ʻana i nā mahu a i ʻole ka lepo.

I ka mālama ʻana a me ka lawe ʻana, pono e mālama i ka pale ʻana i nā wela kiʻekiʻe a me nā kumu ahi.

I ka wā e hoʻolei ai i ka ʻōpala, pono mākou e hahai i nā kānāwai kaiapuni a me nā lula a e hana i nā hana kūpono e hoʻopau ai.

 


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