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Dibromodifluoromethane (CAS# 75-61-6)

Ngwongwo kemịkalụ:

Usoro ihe omimi CBr2F2
Molar Mass 209.82
Njupụta 2.297 g/mL na 25 Celsius C (ọkụ)
Ebe Na-agbaze -141 Celsius
Ebe Boling 24.5 Celsius C
Ebe mgbari Ọ dịghị
Mmiri Solubility Na-adịghị edozi
Solubility Na-agbaze na acetone, mmanya, benzene, na ether (Weast, 1986)
Uzuoku nrịbama 12.79 psi (20 Celsius)
Uzuoku Njupụta 7.24 (na ikuku)
Ọdịdị Mmiri mmiri ma ọ bụ gas na-enweghị agba
Oke ngosi NIOSH REL: TWA 100 ppm (860 mg / m3), IDLH 2,000 ppm; OSHA PEL: TWA 100 ppm.
BRN 1732515
Ọnọdụ Nchekwa 2-8 Celsius C
Ntụgharị uche 1.398-1.402
Njirimara anụ ahụ na kemịkalụ Mmiri na-enweghị agba, dị arọ. Soluble na ọtụtụ ihe mgbaze organic; mmiri na-esighi ike. Enweghị ọkụ. Ejiri ya dị ka ihe na-emenyụ ọkụ, refrigerant na mmanu mmanu. A makwaara dị ka R12B2.

Nkọwa ngwaahịa

Mkpado ngwaahịa

Koodu ihe egwu R36 / 37/38 - na-akpasu iwe na anya, usoro iku ume na akpụkpọ ahụ.
R59 - dị ize ndụ maka oyi akwa ozone
Nkọwapụta nchekwa S37/39 - Yiri uwe aka kwesịrị ekwesị na nchebe anya / ihu
S26 - N'ihe banyere kọntaktị na anya, kpochaa ozugbo na ọtụtụ mmiri ma chọọ ndụmọdụ ahụike.
S59 - rụtụ aka na ndị nrụpụta / ndị na-ebubata maka ozi gbasara mgbake / imegharị ihe.
NJ UN 1941
WGK Germany 3
RTECS PA7525000
Koodu HS 29034700
Ihe edeturu egwu Iwe iwe
Klas Hazard 9
Otu nkwakọ ngwaahịa III
Nsi Mkpughe 15 nkeji na 6,400 na 8,000 ppm na-egbu oke na oke, n'otu n'otu (Patnaik,
1992).

 

Okwu mmalite

Dibromodifluoromethane (CBr2F2), makwaara dị ka halothane (halothane, trifluoromethyl bromide), bụ ngwakọta organic. Ihe na-esonụ bụ mmalite nke njirimara, ojiji, ụzọ nkwadebe na ozi nchekwa nke dibromodifluoromethane:

 

Ogo:

- Ọdịdị: mmiri mmiri na-enweghị agba

- Solubility: soluble na ethanol, ether na chloride, ntakịrị soluble na mmiri

- Nsi: nwere anestetiiki mmetụta na nwere ike iduga Central ụjọ usoro ịda mbà n'obi

 

Jiri:

- Anestetiiki: Dibromodifluoromethane, nke a na-ejikarị eme ihe maka intravenous na anesthesia n'ozuzu, ugbu a ejirila ọgwụ anestetiiki dị elu na nke dị nchebe dochie ya.

 

Usoro:

Enwere ike ime nkwadebe nke dibromodimomethane site na usoro ndị a:

A na-emeghachi bromine na fluorine na oke okpomọkụ iji nye fluorobromide.

Fluorobromide na-emeghachi omume na methane n'okpuru radieshon ultraviolet iji mepụta dibromodifluoromethane.

 

Ozi nchekwa:

- Dibromodifluoromethane nwere ihe anestetiiki na ekwesịrị iji nlezianya mee ya, ọkachasị na-enweghị ntuziaka ọkachamara.

- Ikpughe ogologo oge na dibromodifluoromethane nwere ike inwe mmetụta ọjọọ na imeju.

- Nwere ike ịkpasu iwe ma ọ bụrụ na ọ batara n'ime anya, akpụkpọ ahụ, ma ọ bụ usoro iku ume.

- Mgbe ị na-eji dibromodifluoromethane, ọkụ ma ọ bụ ọnọdụ okpomọkụ dị elu kwesịrị izere ka ọ na-ere ọkụ.

- Mgbe ị na-eji dibromodifluoromethane, soro usoro ụlọ nyocha kwesịrị ekwesị yana usoro nchedo onwe onye.

 


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