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2-Bromobenzoyl chloride (CAS#7154-66-7)

Ngwongwo kemịkalụ:

Usoro ihe omimi C7H4BrClO
Molar Mass 219.46
Njupụta 1.679g/mLat 25°C(ọkụ)
Ebe Na-agbaze 8-10C (ọkụ)
Ebe Boling 245C (ọkụ)
Ebe mgbari >230°F
Uzuoku nrịbama 0.0283mmHg na 25°C
Ọdịdị Mmiri mmiri
Nnukwu ike ndọda 1.680
Agba Kpochapụ agba edo edo na-enweghị agba
BRN 508506
Ọnọdụ Nchekwa 0-6 Celsius C
Mmetụta Mmiri nwere mmetụta
Ntụgharị ntụgharị uche n20/D 1.597(ọkụ)

Nkọwa ngwaahịa

Mkpado ngwaahịa

Akara egwu C - Na-emebi emebi
Koodu ihe egwu R34 - na-akpata ọkụ
R37 - na-akpasu iwe na usoro iku ume
Nkọwapụta nchekwa S26 - N'ihe banyere kọntaktị na anya, kpochaa ozugbo na ọtụtụ mmiri ma chọọ ndụmọdụ ahụike.
S36 / 37/39 - Yiri uwe nchebe kwesịrị ekwesị, uwe aka na nchebe anya / ihu.
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.)
NJ UN UN 3265 8/PG 2
WGK Germany 3
RTECS DM6635000
Koodu FLUKA BRAND F 8-10-19-21
Koodu HS 29163990
Ihe edeturu egwu Na-emebi emebi
Klas Hazard 8
Otu nkwakọ ngwaahịa II

 

Okwu mmalite

A na-akpọkwa O-bromobenzoyl chloride dị ka 2-bromobenzoyl chloride. Ihe na-esonụ bụ mmalite nke ọdịdị ya, ojiji ya, ụzọ mmepụta ya na ozi nchekwa:

 

Ogo:

- Ọdịdị: O-bromobenzoyl chloride bụ mmiri mmiri na-enweghị agba ma ọ bụ mmiri na-acha odo odo.

- Solubility: ntakịrị soluble na mmiri, soluble na organic solvents dị ka ether, methanol na methylene chloride.

- Reactivity: O-bromobenzoyl chloride bụ ngwakọta acyl chloride nke na-enwekarị mmeghachi omume nnọchi acyl.

 

Jiri:

- A na-ejikarị O-bromobenzoyl chloride na mmeghachi omume chlorination acyl na njikọ organic maka iwebata otu acyl.

- N'ụfọdụ njikọ organic, enwere ike iji ya dị ka onye na-eme ihe na-emebi emebi, na-ebelata ihe nnọchi anya ma ọ bụ onye na-eme ihe na-ekpo ọkụ.

 

Usoro:

A na-akwadokarị O-bromobenzoyl chloride site na mmeghachi omume bromination nke o-bromobenzoyl chloride. Usoro ndị a kapịrị ọnụ bụ ndị a:

Nke mbụ, o-bromobenzophenone na-emeghachi omume na bromine n'okpuru ọnọdụ acidic iji mepụta o-bromobenzoic acid.

A na-emezi o-bromobenzoic acid na phosphoryl chloride (POCl₃) iji mepụta o-bromobenzoyl chloride.

 

Ozi nchekwa:

- O-bromobenzoyl chloride na-akpasu iwe na ekwesịrị izere ya na kọntaktị na akpụkpọ ahụ, anya na akụkụ iku ume.

- Yiri gloves nchebe, enyo na uwe nchebe mgbe ị na-eji ya.

- Zere ịkpọtụrụ ndị ọrụ oxidizing siri ike ma ọ bụ alkalis siri ike, nke nwere ike ịkpalite mmeghachi omume dị ize ndụ.

- Ekwesịrị ikpochapụ ihe mkpofu na ihe mgbaze nke ọma mgbe a na-arụ ọrụ yana ekwesịrị ịme usoro nchekwa ụlọ nyocha kwesịrị ekwesị.

 


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