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huahana

(Trifluoromethoxy)benzene(CAS# 456-55-3)

Waiwai Kemika:

ʻĀpana Molekala C7H5F3O
Molar Mass 162.11
ʻO ka mānoanoa 1.226g/mLat 25°C(kukui.)
Lae hehee -49.9°C
Lae Boling 102°C(māmā)
Lae Flash 54°F
Puʻupuʻu mahu 41.3 mm Hg ( 25 °C)
Ka nana aku wai maopopo
Kaumaha Kūikawā 1.226
kala kala ʻAʻole waihoʻoluʻu a ʻaneʻane kala ʻole
BRN 2043132
Kūlana Waihona Hoʻopaʻa ʻia i kahi maloʻo, 2-8 ° C
Hōʻike Hōʻike n20/D 1.406(māmā)
Hoʻohana No ka hoʻohui ʻana i nā pesticides i loko o ka fluorine, nā intermediates lāʻau lapaʻau

Huahana Huahana

Huahana Huahana

Nā Code Risk R11 – Hiki ke ahi
R36/37/38 – Hoʻonanea i ka maka, ka ʻōpū hanu a me ka ʻili.
Ka wehewehe palekana S16 – E hoʻokaʻawale i nā kumu hoʻā.
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.
S9 - E mālama i ka pahu ma kahi e hoʻoheheʻe maikaʻi ʻia.
S33 - E mālama i nā hana e pale aku ai i ka hoʻokuʻu ʻana.
UN ID UN 1993 3/PG 2
WGK Kelemānia 3
TSCA T
HS Code 29093090
Nānā Hazard Hiki ke hoʻā ʻia
Papa Hazard 3
Hui Pūʻulu II

 

Hoʻolauna

ʻO Trifluoromethoxybenzene kahi pūhui kino. ʻO kēia ka hoʻolauna ʻana i nā waiwai, hoʻohana, nā ʻano hoʻomākaukau a me ka ʻike palekana o ka trifluoromethoxybenzene:

 

ʻAno maikaʻi:

ʻIke: Trifluoromethoxybenzene he wai kala ʻole.

Māmā: 1.388 g/cm³

Solubility: Hiki ke hoʻoheheʻe ʻia i loko o nā mea hoʻoheheʻe organik e like me ka etera a me ka chloroform.

 

E hoʻohana:

E like me ka mea hoʻoheheʻe: Trifluoromethoxybenzene hoʻohana nui ʻia e like me ka solvent ma ke kahua o ka synthesis organik, ʻoi aku ka nui o nā hopena metala-catalyzed a me nā hopena aril solvent-catalyzed i ka synthesis organik.

 

Hanana:

ʻO ke ʻano o ka hoʻomākaukau ʻana o ka trifluoromethoxybenzene ka mea maʻamau i nā pae aʻe:

Hoʻopili ʻia ka Bromomethylbenzene me ka trifluoroformic anhydride e hana i ka methyl trifluoroformic acid.

Hoʻopili ʻia ka methyl trifluorostearate me ka phenyl alcohol e hana i ka methyl trifluorostearate phenyl alcohol ether.

Hoʻopili ʻia ka methyl trifluoromethyrate stearate me ka waika hydrofluoric e hana i ka trifluoromethoxybenzene.

 

ʻIke palekana:

ʻO Trifluoromethoxybenzene he mea hoʻonāukiuki a hiki ke hoʻopauʻia, a pono e paleʻia mai ka hoʻopiliʻana me kaʻili a me nā maka, ma waho o nā lapalapa ahi a me nā wela kiʻekiʻe.

E inu i ka ea hou i ka wā e hoʻohana ai; E hoʻohana i nā mea pale ponoʻī e like me nā mīkina lima kemika, nā maka aniani, a me nā ʻaʻahu.

I ka mālama ʻana a me ka mālama ʻana, pono e hahai a mālama pono i nā kaʻina hana palekana kemika.

 


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