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ngwaahịa

3- (trifluoromethyl) benzonitrile (CAS# 368-77-4)

Ngwongwo kemịkalụ:

Usoro ihe omimi C8H4F3N
Molar Mass 171.12
Njupụta 1.281g/mLat 25°C(ọkụ)
Ebe Na-agbaze 16-20C (ọkụ ọkụ)
Ebe Boling 189C (ọkụ)
Ebe mgbari 162°F
Uzuoku nrịbama 0.582mmHg na 25°C
Ọdịdị ntụ ntụ iji kpochaa iji kpochapụ mmiri mmiri
Agba Ọcha ma ọ bụ enweghị agba ruo ọ fọrọ nke nta ka ọ bụrụ ọcha ma ọ bụ ihe fọrọ nke nta ka ọ bụrụ enweghị agba
BRN 1868102
Ọnọdụ Nchekwa Emechiri ya na nkụ, Okpomọkụ ụlọ
Mmetụta Lachrymatory
Ntụgharị uche n20/D 1.4575(ọkụ)
Njirimara anụ ahụ na kemịkalụ Mmiri mmiri na-acha odo odo na-enweghị agba. Ebe agbaze bụ 14.5 ℃, isi ihe na-esi ísì bụ 189 ℃, na njupụta nke ikwu bụ 1.281.

Nkọwa ngwaahịa

Mkpado ngwaahịa

Akara egwu Xn - na-emerụ ahụ
Koodu ihe egwu R20/21/22 - na-emerụ ahụ site na iku ume, na kọntaktị na akpụkpọ ahụ ma ọ bụrụ na loro ya.
R36 / 38 - na-akpasu anya na akpụkpọ ahụ.
Nkọwapụta nchekwa S45 - Ọ bụrụ na ihe mberede ma ọ bụ ọ bụrụ na ahụ adịghị gị mma, chọọ ndụmọdụ ahụike ozugbo (gosi akara ahụ mgbe ọ bụla enwere ike.)
S36 - Yiri uwe nchebe kwesịrị ekwesị.
S36/37 - Yiri uwe nchebe kwesịrị ekwesị na uwe aka.
S26 - N'ihe banyere kọntaktị na anya, kpochaa ozugbo na ọtụtụ mmiri ma chọọ ndụmọdụ ahụike.
NJ UN 3276
WGK Germany 3
Koodu HS 29269095
Ihe edeturu egwu Lachrymatory
Klas Hazard 6.1
Otu nkwakọ ngwaahịa III

 

Okwu mmalite

M-trifluoromethylbenzonitrile bụ ngwakọta organic. Ihe na-esonụ bụ mmeghe zuru ezu nke njirimara, ojiji, ụzọ nkwadebe na ozi nchekwa nke ogige a:

 

Ogo:

M-trifluoromethylbenzonitrile bụ ihe siri ike na-acha odo odo na-acha odo odo, nke nwere isi benzene siri ike. Ngwakọta ahụ bụ soluble na organic solvents dị ka ethanol, ether na methylene chloride na ụlọ okpomọkụ.

 

Jiri:

A na-eji M-trifluoromethylbenzonitrile eme ihe na njikọ organic. A pụkwara iji ya mee ihe na njikọ nke pesticides na ihe e ji esiji ákwà.

 

Usoro:

Enwere ike ịmepụta M-trifluoromethylbenzonitrile site na mmeghachi omume nke cyanide na trifluoromethanylation reagents. Usoro a na-ahụkarị bụ iji boron cyanide na trifluoromethanyl chlorine mepụta m-trifluoromethylbenzonitrile.

 

Ozi nchekwa:

M-trifluoromethylbenzonitrile kwụsiri ike n'okpuru ojiji nkịtị yana ọnọdụ nchekwa, mana ekwesịrị iji nlezianya mee ya. Ọ nwere ike na-agbakasị ahụ ma na-emerụ ahụ na anya na akpụkpọ ahụ, a ga-ejikwa mmiri dị ukwuu sachaa ya ozugbo emechara ya. Ngwa nchedo onwe onye kwesịrị ekwesị dị ka anya mkpuchi, uwe aka na uwe nchebe kwesịrị iyi n'oge eji. Zere iku ume na iri nri. Mgbe ị na-eji ogige a, soro ntuziaka nchekwa dị mkpa ma hụ na a na-arụ ya na mpaghara ikuku nke ọma.


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