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5-Bromo-2-Chlorobenzoic Acid (CAS# 21739-92-4)

Ngwongwo kemịkalụ:

Usoro ihe omimi C7H4BrClO2
Molar Mass 235.46
Njupụta 1.7312 (atụmatụ siri ike)
Ebe Na-agbaze 154-156 Celsius C (ọkụ)
Ebe Boling 324.5± 27.0 Celsius C (buru amụma)
Ebe mgbari 150.1C
Mmiri Solubility Soluble na mmiri 2.63 g/L @20°C.
Solubility 2.63g/l
Uzuoku nrịbama 0.0001mmHg na 25°C
Ọdịdị kristal ọcha
Agba Gbanyụọ ntụ ntụ na-acha ọcha
BRN 2691432
pKa 2.49± 0.25 (buru amụma)
Ọnọdụ Nchekwa Emechiri ya na nkụ, Okpomọkụ ụlọ
Ntụgharị uche 1.5590 (atụmatụ)
MDL MFCD00002415
Njirimara anụ ahụ na kemịkalụ White crystalline ntụ ntụ. Ebe mgbaze 158-160°C.

Nkọwa ngwaahịa

Mkpado ngwaahịa

Akara egwu Xi - mgbakasị ahụ
Koodu ihe egwu 36/37/38 - na-akpasu iwe na anya, usoro iku ume na akpụkpọ ahụ.
Nkọwapụta nchekwa S26 - N'ihe banyere kọntaktị na anya, kpochaa ozugbo na ọtụtụ mmiri ma chọọ ndụmọdụ ahụike.
S37/39 - Yiri uwe aka kwesịrị ekwesị na nchebe anya / ihu
WGK Germany 3
Koodu HS 29163900
Klas Hazard Iwe

 

Okwu mmalite

5-Bromo-2-chlorobenzoic acid bụ ngwakọta organic. Ndị a bụ mmalite nke ụfọdụ akụrụngwa ya, ojiji ya, ụzọ nrụpụta ya na ozi nchekwa:

 

Ogo:

- Ọdịdị: White crystalline ntụ ntụ

- Solubility: ntakịrị soluble na mmiri, soluble na organic solvents

 

Jiri:

Enwere ike iji 5-Bromo-2-chlorobenzoic acid mee ihe dị ka etiti dị mkpa na njikọ organic.

- A na-ejikarị ya eme ihe dị ka akụrụngwa maka ọgwụ pesticides, fungicides na ire ọkụ.

 

Usoro:

Enwere ike ịkwadebe 5-Bromo-2-chlorobenzoic acid dị ka ndị a:

- Tinye 2-bromobenzoic acid na dichloromethane;

- Tinye thionyl chloride na hydrogen oxide na obere okpomọkụ;

- Na njedebe nke mmeghachi omume ahụ, a na-enweta ngwaahịa ahụ site na cryoprecipitation na filtration.

 

Ozi nchekwa:

- 5-Bromo-2-chlorobenzoic acid na-akpasu iwe na kwesịrị izere ịkpọtụrụ akpụkpọ ahụ na anya kpọmkwem.

- Ekwesịrị ịme usoro ikuku ikuku dị mma n'oge ọrụ.

- Soro usoro nchekwa dị mkpa mgbe ị na-eji ma na-echekwa ya.

- Zere iji ogige dị nso ebe ọkụ iji gbochie mgbawa.


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