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ngwaahịa

2-Bromopopionyl bromide (CAS#563-76-8)

Ngwongwo kemịkalụ:

Usoro ihe omimi C3H4Br2O
Molar Mass 215.87
Njupụta 2.061 g/mL na 25 Celsius C (ọkụ)
Ebe Boling 48-50 Celsius C/10 mmHg (ọkụ)
Ebe mgbari >230°F
Solubility A na-ejikọta ya na trichloromethane, diethyl ether, benzene na acetone.
Uzuoku nrịbama 1.3 mm Hg (20 Celsius C)
Uzuoku Njupụta 7.5 (na ikuku)
Ọdịdị mmiri mmiri doro anya
Nnukwu ike ndọda 2.061
Agba Enweghị agba ka ọ dị ọkụ na-acha odo odo ruo ọkụ oroma
BRN 1071331
Mmetụta Mmiri nwere mmetụta
Ntụgharị ntụgharị uche n20/D 1.518 (ọkụ)
Njirimara anụ ahụ na kemịkalụ Mmiri mmiri na-acha odo odo na-enweghị agba. Isi ihe na-esi esi nke 152-154 ℃, 48-50 ℃(1.3kPa), njupụta nke 2.0612 (16/14 ℃), ndezigharị ntụgharị nke 1.5182. A na-ejikọta ya na benzene, acetic acid na propionic acid. Mmiri na mmanya ire ere.
Jiri Ejiri ya dị ka ọgwụ, pesticide intermediates

Nkọwa ngwaahịa

Mkpado ngwaahịa

Akara egwu C - Na-emebi emebi
Koodu ihe egwu R22 - na-emerụ ma ọ bụrụ na iloro ya
R34 - na-akpata ọkụ
Nkọwapụta nchekwa 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.
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.)
NJ UN UN 3265 8/PG 2
WGK Germany 3
TSCA Ee
Koodu HS 29159000
Klas Hazard 8
Otu nkwakọ ngwaahịa II

 

Okwu mmalite

2-Bromopropionyl bromide bụ ngwakọta organic. Ihe na-esonụ bụ mmeghe nke njirimara, ojiji, ụzọ nkwadebe na ozi nchekwa nke 2-bromopropionyl bromide:

 

Ogo:

- Ọdịdị: 2-Bromopropionyl bromide bụ mmiri na-acha odo odo na-enweghị agba.

- Solubility: 2-Bromopropionyl bromide bụ ihe a na-adịghị ahụkebe na mmiri, ma soluble na ụfọdụ ihe mgbaze organic dị ka ethanol na ether.

- Reactivity: 2-Bromopropionyl bromide nwere nnukwu electrophilicity ma nwee ike nweta mmeghachi omume nnọchi na nucleophiles.

 

Jiri:

- N'ime ụlọ nyocha na ụlọ ọrụ, a na-ejikarị 2-bromopropionyl bromide eme ihe dị ka ihe na-emepụta ihe na-emepụta ihe maka njikọ nke ogige ndị ọzọ.

- Enwere ike iji ya na nkwadebe nke ketones, amides, na ogige ester.

 

Usoro:

- Enwere ike nweta nkwadebe nke 2-bromopropionyl bromide site na mmeghachi omume nke 2-bromopropionic acid na ọlaọcha bromide. A na-emekarị mmeghachi omume ahụ n'ọnọdụ enweghị mmiri.

 

Ozi nchekwa:

- 2-Bromopropionyl bromide bụ ihe na-emebi emebi nke nwere ike ime ka ọkụ na kọntaktị na anya na akpụkpọ ahụ, ma ekwesịrị iji ya na ngwa nchebe.

- Mgbe ị na-eji ma na-echekwa, kọntaktị na oxidants na alkalis siri ike kwesịrị izere iji zere mmeghachi omume dị ize ndụ.


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