1,2-Dibromobenzene 99% cas 583-53-9

Kufotokozera Kwachidule:

1,2-Dibromobenzene

Chiyero 99% mphindi

cas 583-53-9

Tumizani imelo kwa ife

Tsatanetsatane wa Zamalonda

Ma tag a Zamalonda

Mafotokozedwe Akatundu

1,2-Dibromobenzene

Kudziwika	Dzina la malonda:	1,2-dibromobenzene
	Dzina la malonda:	1,2-dibromobenzene
	Fomula ya maselo:	C₆H₄Br₂	Kulemera kwa maselo:	263
	Nambala ya CAS:	583-53-9	Nambala ya RTECS:
	Kodi ya HS:	2903399090	Ayi:	2711
	Khodi ya katundu woopsa:	33547	Tsamba la Khodi ya IMDG:
Katundu Wathupi ndi Mankhwala	Mawonekedwe ndi makhalidwe:	Madzi owoneka bwino opanda mtundu; Osasungunuka m'madzi, amasungunuka mu ethanol, ethyl ether, C ketone, acetic acid, benzene, petroleum ether ndi carbon tetrachloride.
	Ntchito:	Amagwiritsidwa ntchito popanga zinthu zachilengedwe, utoto wapakati.
	Malo osungunuka:	4-6 °C (lita)	Malo otentha:	225.5℃
	Kuchulukana kwa madzi (madzi = 1):	1.976	Chinyezi ≤:	0.05%
	Kuyesa kwa 1,2-dibromobenzene ≥	99%	Mtengo wa PH:	6.0~8.0
	Kuthamanga kwa nthunzi yokhuta (kPa):	0.67 (70℃)	Kusungunuka:	Sisungunuka m'madzi, imasungunuka mu ethanol, ethyl ether, C ketone, acetic acid, benzene, petroleum ether ndi carbon tetrachloride.
	Kutentha kofunikira (℃):	-	Kupanikizika koopsa (MPa):	-
	Kutentha kwa kuyaka (kj/mol):	-
Kuopsa kwa kuyaka ndi kuphulika	Zinthu zoyenera kupewa:	-
	Kuyaka:	Yoyaka	Gulu la inshuwaransi ya moto yokhudza malamulo a nyumba:	-
	Malo owunikira (℃):	91 °C	Kutentha kwa Kudziyatsira (℃):	-
	Malire otsika a kuphulika (V%):	-	Malire ophulika apamwamba (V%):	-
	Makhalidwe oopsa:	Mpweya wake ndi nthunzi zake zimatha kupanga chisakanizo chophulika, ndipo pamoto wotseguka, kutentha kwakukulu kumayambitsa kuphulika koyaka. Zikakumana ndi chidebe cha okosijeni. Ndi kutentha kwakukulu, mpweya woipa umatuluka. Ngati kutentha kwakukulu kumawonjezeka, chidebecho chimayaka, ming'alu imatuluka ndipo chiopsezo cha kuphulika chimawonjezeka.
	Zinthu zoyaka (kuwola):	Mpweya wa carbon monoxide, carbon dioxide, hydrogen bromide.	Kukhazikika:	-
	Zinthu zosagwirizana:	mankhwala amphamvu ophera okosijeni.	Zoopsa za polymerization:	-
	Njira zozimitsira moto:	ufa wouma, thovu, Dothi lamchenga, madzi
	Gulu la zoopsa:	9	-	-
Kulongedza ndi mayendedwe	Gulu lolongedza:	Chachitatu
Kulongedza ndi mayendedwe	Malangizo osungira ndi kunyamula: :	Kusungidwa m'nyumba yosungiramo zinthu yozizira, yopuma mpweya kutali ndi moto ndi malo otentha. Pewani kuwala kwa dzuwa mwachindunji. Kutentha sikuyenera kupitirira 30 ℃. Sungani chidebecho chitatsekedwa. Chiyenera kusungidwa padera ndi zinthu zowononga okosijeni, mankhwala ophera chakudya komanso palibe chosungiramo zinthu zosakanikirana.

Mafotokozedwe a Zamalonda

Chinthu	Mtengo wa index
Maonekedwe	Madzi kapena galasi losawoneka bwino lopanda utoto
Fomula ya maselo	C₆H₄Br₂
Kuyesa kwa 1,2-dibromobenzene ≥	99%
Kuchulukana (d2020) g/cm³	1.976
Mtengo wa PH	6.0~8.0
Chinyezi ≤	0.05%