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Bromobenzene (CAS#108-86-1)

Ngwongwo kemịkalụ:

Usoro ihe omimi C6H5Br
Molar Mass 157.01
Njupụta 1.491g/mLat 25°C(ọkụ)
Ebe Na-agbaze -31 Celsius
Ebe Boling 156°C (ọkụ)
Ebe mgbari 124°F
Mmiri Solubility apụghị sosolument.
Solubility A na-ejikọta ya na diethyl ether, mmanya, carbon tetrachloride, chloroform na benzene.
Uzuoku nrịbama 10 mm Hg (40 Celsius C)
Uzuoku Njupụta 5.41 (na ikuku)
Ọdịdị Mmiri mmiri
Agba Kpochapụ enweghị ụcha ka ọ bụrụ odo na-enweghị isi
Isi Ọ dị mma.
Merck 14,1406
BRN 1236661
Ọnọdụ Nchekwa Chekwaa n'okpuru +30 Celsius.
Nkwụsi ike Kwụsie ike. Na-agbanyụ ọkụ. Ekwekọrịtaghị na ndị ọrụ oxidizing siri ike.
Oke ihe mgbawa 0.5-2.5% (V)
Ntụgharị ntụgharị uche n20/D 1.559(ọkụ)
Njirimara anụ ahụ na kemịkalụ Mmiri mmanụ na-enweghị agba.
ebe agbaze -31 ℃
esi esi 156 ℃
njupụta ikwu 1.49
index refractive 1.5590
solubility insoluble na mmiri, soluble na benzene, mmanya, ether, chlorobenzene na ndị ọzọ organic mgbaze.
Jiri N'ihi na njikọ nke ọgwụ, pesticides, agba, wdg

Nkọwa ngwaahịa

Mkpado ngwaahịa

Koodu ihe egwu R10 - ọkụ
R38 - na-akpasu iwe na akpụkpọ ahụ
R51/53 - Ihe na-egbu egbu nye ihe ndị dị ndụ na mmiri, nwere ike ịkpata mmetụta ọjọọ na-adịte aka na gburugburu mmiri.
R39/23/24/25 -
R23/24/25 - Na-egbu egbu site na iku ume, na kọntaktị na akpụkpọ ahụ ma ọ bụrụ na iloro ya.
Nkọwapụta nchekwa S61 – Zere ntọhapụ na gburugburu ebe obibi. Rụtụ aka na ntuziaka pụrụ iche / mpempe data nchekwa.
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.)
S36/37 - Yiri uwe nchebe kwesịrị ekwesị na uwe aka.
NJ UN UN 2514 3/PG 3
WGK Germany 2
RTECS CY900000
TSCA Ee
Koodu HS 2903 99 80
Klas Hazard 3
Otu nkwakọ ngwaahịa III
Nsi LD50 ọnụ na oke bekee: 2383 mg / kg

 

Okwu mmalite

Bromobenzene bụ ngwakọta organic. Ihe na-esonụ bụ mmalite nke njirimara, ojiji, ụzọ nkwadebe na ozi nchekwa nke bromobenzene:

 

Ogo:

1. Ọ bụ mmiri mmiri na-enweghị agba, na-apụta ìhè na-acha odo odo na okpomọkụ ụlọ.

2. Ọ nwere ihe na-esi ísì ụtọ pụrụ iche, ọ na-esikwa ike na mmiri na-adịghị edozi ya, na-ejikọta ya na ọtụtụ ihe mgbaze organic dị ka mmanya na ether.

3. Bromobenzene bụ hydrophobic compound nke nwere ike oxidized site oxidants oxygen na ozone.

 

Jiri:

1. Ọ na-ọtụtụ-eji organic njikọ mmeghachi omume, dị ka ihe dị mkpa reagent na etiti.

2. A pụkwara iji ya mee ihe dị ka ọkụ ọkụ na-emepụta plastik, mkpuchi na ngwaahịa eletrọnịkị.

 

Usoro:

A na-akwadebe Bromobenzene nke ọma site na usoro ferromide. A na-ebu ụzọ meghachi ígwè ahụ na bromine ka ọ ghọọ ferric bromide, mgbe ahụ, a na-emeghachi ígwè bromide na benzene iji mepụta bromobenzene. Ọnọdụ nke mmeghachi omume na-abụkarị mmeghachi omume kpo oku, ọ dịkwa mkpa ịṅa ntị na nchekwa mgbe a na-eme mmeghachi omume ahụ.

 

Ozi nchekwa:

1. Ọ nwere nnukwu nsi na corrosiveness.

2. Ngosipụta na bromobenzene nwere ike ime ka iwe na anya, akpụkpọ ahụ na akụkụ iku ume nke ahụ mmadụ, na ọbụna na-ebute nsị.

3. Mgbe ị na-eji bromobenzene, a ga-eyi ihe nchebe kwesịrị ekwesị, dị ka uwe aka, ugogbe nchekwa na ihe mkpuchi.

4. Ma hụ na a na-arụ ya na ebe ikuku na-ekpo ọkụ nke ọma ka ịzenarị kọntaktị ogologo oge ma ọ bụ iku ume.

5. Ọ bụrụ na ị bata na bromobenzene na mberede, ị kwesịrị ịsachasị akụkụ ahụ emetụtara ozugbo na nnukwu mmiri ma chọọ enyemaka ahụike.


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