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4-Fluoro-3-nitrotoluene (CAS # 446-11-7)

Ngwongwo kemịkalụ:

Usoro ihe omimi C7H6FNO2
Molar Mass 155.13
Njupụta 1.262
Ebe Na-agbaze 28 Celsius C
Ebe Boling 241 Celsius C
Ebe mgbari 22 Celsius C
Uzuoku nrịbama 0.0612mmHg na 25°C
Ọdịdị Odo kristal ntụ ntụ
Nnukwu ike ndọda 1.262
Agba Red-aja aja
Ọnọdụ Nchekwa Emechiri ya na nkụ, Okpomọkụ ụlọ
Ntụgharị uche 1.524
MDL MFCD00007060
Njirimara anụ ahụ na kemịkalụ Crystal odo odo

Nkọwa ngwaahịa

Mkpado ngwaahịa

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 / 37/38 - na-akpasu iwe na anya, usoro iku ume na akpụkpọ ahụ.
R34 - Na-akpata ọkụ
Nkọwapụta nchekwa S26 - N'ihe banyere kọntaktị na anya, kpochaa ozugbo na ọtụtụ mmiri ma chọọ ndụmọdụ ahụike.
S36 - Yiri uwe nchebe kwesịrị ekwesị.
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 / 37/39 - Yiri uwe nchebe kwesịrị ekwesị, uwe aka na nchebe anya / ihu.
Ihe edeturu egwu Iwe iwe
Klas Hazard 6.1

 

Okwu mmalite

4-Fluoro-3-nitrotoluene bụ ngwakọta organic. Ihe na-esonụ bụ mmalite nke ọdịdị ya, ojiji ya, usoro nkwadebe na ozi nchekwa ya:

 

Ogo:

4-Fluoro-3-nitrotoluene bụ crystalline siri ike na-enweghị agba nke kwụsiri ike na ụlọ okpomọkụ. Ọ na-agbaze ngwa ngwa na ihe mgbaze organic dị ka ethanol, chloroform, na dimethylformamide.

 

Jiri:

A na-ejikarị 4-fluoro-3-nitrotoluene eme ihe dị ka ihe mmalite ma ọ bụ etiti na mmeghachi omume njikọ organic. Na mgbakwunye, enwere ike iji ya dị ka akụrụngwa maka fungicides na ụmụ ahụhụ ụmụ ahụhụ.

 

Usoro:

4-Fluoro-3-nitrotoluene nwere ike ịmepụta ya site na ụzọ dị iche iche. Usoro a na-ahụkarị bụ iwebata fluorine na nitro otu n'ime toluene. Mmeghachi omume a na-ejikarị hydrogen fluoride na nitric acid dị ka mmeghachi omume reagents, na ọ dị mkpa ka a chịkwaa ọnọdụ mmeghachi omume nke ọma.

 

Ozi nchekwa:

Mgbe ị na-eji 4-fluoro-3-nitrotoluene, ekwesịrị ịdebe ihe nchekwa nchekwa ndị a:

Ọ bụ kemịkalụ nwere mmetụta na-akpasu iwe na anya, akpụkpọ ahụ, na traktị iku ume na ekwesịrị izere ya.

Ekwesịrị iji akụrụngwa nchedo onwe onye dị ka uwe aka, ugogbe nchekwa, na uwe nchebe mgbe ị na-arụ ọrụ.

Ekwesịrị iji ya mee ihe na mpaghara ikuku nke ọma ka ọ ghara ikuba ikuku ya.

Gbalịa izere kọntaktị na oxidants, acid siri ike, ma ọ bụ ntọala siri ike iji gbochie mmeghachi omume dị ize ndụ.

 


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