ibe_banner

ngwaahịa

2-Fluorobenzonitrile (CAS# 394-47-8)

Ngwongwo kemịkalụ:

Usoro ihe omimi C7H4FN
Molar Mass 121.11
Njupụta 1.116g/mLat 25°C(ọkụ)
Ebe Na-agbaze -13.7C
Ebe Boling 90°C21mm Hg(ọkụ)
Ebe mgbari 165°F
Mmiri Solubility Na-adịghị edozi
Solubility Chloroform
Uzuoku nrịbama 0.46mmHg na 25°C
Ọdịdị Mmiri mmiri
Agba Kpochapụ enweghị ụcha ka ọ dị nchara nchara
BRN 2042184
Ọnọdụ Nchekwa Emechiri ya na nkụ, Okpomọkụ ụlọ
Ntụgharị uche n20/D 1.505(ọkụ)
Njirimara anụ ahụ na kemịkalụ Ebe esi mmiri: 90 na 21mm Hgdensity: 1.116

ntụpọ ọkụ: 73 ℃

Jiri Ejiri ya dị ka ọgwụ, pesticide intermediates

Nkọwa ngwaahịa

Mkpado ngwaahịa

Ihe ize ndụ na Nchekwa

Koodu ihe egwu R22 - na-emerụ ma ọ bụrụ na iloro ya
R37 / 38 - na-akpasu iwe na usoro iku ume na akpụkpọ ahụ.
R41 - Ihe ize ndụ nke mmebi anya dị njọ
R36 / 37/38 - na-akpasu iwe na anya, usoro iku ume na akpụkpọ ahụ.
R20/21/22 - na-emerụ ahụ site na iku ume, na kọntaktị na akpụkpọ ahụ ma ọ bụrụ na loro ya.
Nkọwapụta nchekwa S26 - N'ihe banyere kọntaktị na anya, kpochaa ozugbo na ọtụtụ mmiri ma chọọ ndụmọdụ ahụike.
S39 - Yiri anya / nchedo ihu.
S36 / 37/39 - Yiri uwe nchebe kwesịrị ekwesị, uwe aka na nchebe anya / ihu.
S36 - Yiri uwe nchebe kwesịrị ekwesị.

2-Fluorobenzonitrile(CAS#394-47-8) Okwu mmalite

2-Fluorobenzonitrilebụ organic compound. Ọ bụ mmiri mmiri na-acha odo odo na-enweghị isi na-esi ísì ụtọ. Ihe na-esonụ bụ mmalite nke akụrụngwa, ojiji, ụzọ nkwadebe na ozi nchekwa nke 2-fluorobenzonitrile:

Njirimara:
- 2-Fluorobenzonitrile bụ mmiri mmiri na-enweghị ike ime n'ime mmiri ma nwee nrụgide ikuku dị ala na ụlọ okpomọkụ.
- Ọ nwere ezigbo solubility na enwere ike ịgbaze n'ọtụtụ ihe mgbaze organic dị ka ethanol, acetone na dimethylformamide.
- Ọ kwụsiri ike na ikuku, mana mmeghachi omume kemịkalụ dị ize ndụ nwere ike ime mgbe ikpo ọkụ na oke okpomọkụ ma ọ bụ na kọntaktị na oxidants siri ike.

Na-eji:
- A pụkwara iji ya dị ka ihe eji eme ihe maka mkpuchi, ịjiji na ihe na-esi ísì ụtọ.

Usoro nkwadebe:
- Enwere ụzọ abụọ bụ isi maka nkwadebe nke 2-fluorobenzonitrile: usoro nnọchi cyanide na ụzọ nnọchi fluoride.
- Usoro ngbanwe nke cyanide na-ezo aka na nnọchi nke otu cyano na mgbanaka benzene wee webata atom fluorine iji dochie otu cyano.
- Usoro nnọchi fluoride na-ezo aka iji fluoride dị ka akụrụngwa, na-emeghachi omume na chlorine, bromine ma ọ bụ haloform na mgbanaka benzene, dochie chlorine, bromine ma ọ bụ haloform na fluorine iji nweta 2-fluorobenzonitrile.

Ozi nchekwa:
- 2-Fluorobenzonitrile na-egbu egbu na ahụ mmadụ. Biko zere ịkpọtụrụ akpụkpọ ahụ, anya na iku ume nke vepo ya.
- Yiri akụrụngwa nchebe kwesịrị ekwesị dị ka uwe aka, ugogbe nchekwa na uwe nchebe mgbe ị na-arụ ọrụ.
- Mgbe ị na-echekwa, a ga-etinye 2-fluorobenzonitrile n'ime akpa mkpuchi, pụọ na ọkụ na oxidants, ma chekwaa ya nke ọma iji zere ntachi na mmetụta.


  • Nke gara aga:
  • Osote:

  • Dee ozi gị ebe a ziga anyị ya