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1-Bromo-2-nitrobenzene (CAS # 577-19-5)

Ngwongwo kemịkalụ:

Usoro ihe omimi C6H4BrNO2
Molar Mass 202.005
Njupụta 1.719g/cm3
Ebe Na-agbaze 40-43 ℃
Ebe Boling 261°C na 760 mmHg
Ebe mgbari 87.8C
Mmiri Solubility enweghị mgbaze
Uzuoku nrịbama 0.0192mmHg na 25°C
Ntụgharị ntụgharị uche 1.605

Nkọwa ngwaahịa

Mkpado ngwaahịa

Akara egwu Xn - na-emerụ ahụ
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.
Nkọwapụta nchekwa S22 - Ekula uzuzu.
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.
NJ UN UN 3459

 

Okwu mmalite

1-Bromo-2-nitrobenzene bụ ihe mejupụtara ya na usoro kemịkalụ C6H4BrNO2. Nke a bụ nkọwa nke njirimara, ojiji, nhazi na ozi nchekwa nke 1-Bromo-2-nitrobenzene:

 

Ọdịdị:

- Ọdịdị: 1-Bromo-2-nitrobenzene bụ ọcha na-acha odo odo kristal siri ike.

- Ebe mgbaze: ihe dịka 68-70 Celsius.

Ebe esi mmiri: ihe dịka 285 Celsius.

-Solubility: ntakịrị solubility na mmiri, mma solubility na organic solvents dị ka ethers, alcohols na ketones.

 

Jiri:

-Chemical reagents: eji maka oxidation-mbelata mmeghachi omume na organic njikọ na nnọchi mmeghachi omume nke aromatic ogige.

-Pestides: 1-Bromo-2-nitrobenzene nwere ike iji dị ka etiti maka pesticides na herbicides.

-Fluorescent agba: enwere ike iji dozie ihe eji esiji fluorescent.

 

Ụzọ nkwadebe:

Enwere ike ịkwadebe 1-Bromo-2-nitrobenzene site na mmeghachi omume nke p-nitrochlorobenzene na bromine. Nke mbụ, a na-emeghachi p-nitrochlorobenzene na bromine iji mepụta 2-bromonitrochlorobenzene, na mgbe ahụ, a na-enweta 1-Bromo-2-nitrobenzene site na ire ere ọkụ na nhazigharị ntụgharị.

 

Ozi nchekwa:

- 1-Bromo-2-nitrobenzene bụ ngwakọta organic nke nwere ụfọdụ nsi. Yiri akụrụngwa nchedo onwe onye kwesịrị ekwesị ka ịzenarị kọntaktị na anya ozugbo.

- Zere ikuru uzuzu ya ma ọ bụ vapors ma hụ na ebe a na-arụ ọrụ nwere ikuku nke ọma.

- Chekwaa pụọ ​​na ọkụ na oxidant iji zere ihe ize ndụ nke ọkụ na mgbawa.

-Mkpofu mkpofu kwesịrị ịgbaso iwu na ụkpụrụ obodo, enweghị ike ịwụfu ya.


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