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4-Bromo-2-fluorotoluene (CAS # 51436-99-8)

Ngwongwo kemịkalụ:

Usoro ihe omimi C7H6BrF
Molar Mass 189.02
Njupụta 1.492g/mLat 25°C(ọkụ)
Ebe Boling 68 Celsius C (8 mmHg)
Ebe mgbari 169°F
Mmiri Solubility ENWEGHỊ IKE
Solubility mmiri: insoluble
Uzuoku nrịbama 1.19mmHg na 25°C
Ọdịdị mmiri mmiri doro anya
Nnukwu ike ndọda 1.492
Agba Enweghị agba ka ọ dị ọkụ na-acha odo odo ruo ọkụ oroma
BRN 1859028
Ọnọdụ Nchekwa Emechiri ya na nkụ, Okpomọkụ ụlọ
Ntụgharị uche n20/D 1.529(ọkụ)
Njirimara anụ ahụ na kemịkalụ Njirimara kemịkalụ Ngwaahịa ahụ bụ mmiri mmiri na-acha odo odo na-acha odo odo nwere njupụta 1.492, ndezigharị 1.529, ebe esi esi 68 ℃/8mm na ebe ọkụ 70 ℃.
Jiri Ngwaahịa a bụ n'etiti maka njikọ nke ezigbo ngwaahịa kemịkalụ dị ka ọgwụ na pesticides.

Nkọwa ngwaahịa

Mkpado ngwaahịa

Koodu ihe egwu R22 - na-emerụ ma ọ bụrụ na iloro ya
R36 / 37/38 - na-akpasu iwe na anya, usoro iku ume na akpụkpọ ahụ.
R52/53 - Na-emerụ ihe ndị dị n'ime mmiri, nwere ike ịkpata mmetụta ọjọọ na-adịte aka na gburugburu mmiri.
Nkọwapụta nchekwa S26 - N'ihe banyere kọntaktị na anya, kpochaa ozugbo na ọtụtụ mmiri ma chọọ ndụmọdụ ahụike.
S61 – Zere ntọhapụ na gburugburu ebe obibi. Rụtụ aka na ntuziaka pụrụ iche / mpempe data nchekwa.
S37/39 - Yiri uwe aka kwesịrị ekwesị na nchebe anya / ihu
NJ UN UN 2810
WGK Germany 3
Koodu HS 29039990
Klas Hazard Iwe

 

Okwu mmalite

4-Bromo-2-fluorotoluene bụ ngwakọta organic. Ọ bụ mgbanaka mgbanaka benzene nwere bromine na otu ọrụ fluorine.

 

Njirimara nke 4-Bromo-2-fluorotoluene:

- Ọdịdị: 4-bromo-2-fluorotoluene nkịtị bụ mmiri na-acha odo odo na-enweghị agba. Enwere ike nweta kristal siri ike ma ọ bụrụ na ọ dị mma.

- Soluble: Ọ na-agbaze na ụfọdụ ihe mgbaze organic dị ka ethanol na methylene chloride.

 

Ojiji nke 4-Bromo-2-fluorotoluene:

- Ngwakọta pesticide: A pụkwara iji ya mepụta ụfọdụ ọgwụ na-egbu egbu na ụmụ ahụhụ.

- Nnyocha nke kemịkalụ: N'ihi nhazi ya pụrụ iche na ihe onwunwe ya, 4-bromo-2-fluorotoluene nwekwara ụfọdụ ngwa na nyocha kemịkalụ.

 

Usoro nkwadebe nke 4-bromo-2-fluorotoluene:

4-Bromo-2-fluorotoluene nwere ike nweta site na mmeghachi omume nke 2-fluorotoluene na bromine. A na-eme mmeghachi omume a na ihe mgbaze kwesịrị ekwesị yana n'okpuru ọnọdụ mmeghachi omume kwesịrị ekwesị.

 

Ozi nchekwa nke 4-bromo-2-fluorotoluene:

- 4-Bromo-2-fluorotoluene na-akpasu iwe na akpụkpọ ahụ na anya ma na-emerụ ahụ ike mmadụ. Ekwesịrị iyi ihe nchekwa kwesịrị ekwesị mgbe a na-arụ ọrụ yana a ga-ezere kọntaktị ozugbo.

- Ngwakọta a nwere ike imepụta uzuzu na-egbu egbu na oke okpomọkụ. Debe ikuku nke ọma n'oge njikwa ma ọ bụ nchekwa.

-Gụọ akara na mpempe data nchekwa nke ọma tupu ejiri ya, ma soro usoro ọrụ nchekwa dị mkpa.

 


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