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2-Butene 1-bromo- (2E)-(CAS# 29576-14-5)

Ngwongwo kemịkalụ:

Usoro ihe omimi C4H7Br
Molar Mass 135
Njupụta 1.312g/mLat 25°C(ọkụ)
Ebe Na-agbaze -115.07°C (atụmatụ)
Ebe Boling 97-99C (ọkụ)
Ebe mgbari 11°C
Ọdịdị Mmiri mmiri
Agba Kpochapụ ìhè odo ruo odo-aja aja
BRN 1361394
Ọnọdụ Nchekwa 2-8 Celsius C
Ntụgharị uche n20/D 1.480 (ọkụ)

Nkọwa ngwaahịa

Mkpado ngwaahịa

Koodu ihe egwu R11 - Na-agba ọkụ nke ukwuu
R36 / 37 - na-akpasu iwe na anya na usoro iku ume.
R36 / 37/38 - na-akpasu iwe na anya, usoro iku ume na akpụkpọ ahụ.
Nkọwapụta nchekwa S16 - Wepụ ya na isi mmalite nke mgbanye.
S26 - N'ihe banyere kọntaktị na anya, kpochaa ozugbo na ọtụtụ mmiri ma chọọ ndụmọdụ ahụike.
S27 - Yipụ uwe niile emeru ozugbo.
S36 / 37/39 - Yiri uwe nchebe kwesịrị ekwesị, uwe aka na nchebe anya / ihu.
S37/39 - Yiri uwe aka kwesịrị ekwesị na nchebe anya / ihu
NJ UN 1993
WGK Germany 3
Koodu HS 29033990
Klas Hazard 3.1
Otu nkwakọ ngwaahịa II

 

Okwu mmalite

2-Butenylbromide. Ihe na-esonụ bụ mmalite nke akụrụngwa, ojiji, ụzọ nkwadebe na ozi nchekwa nke 2-butenylbromide:

 

Ogo:

- Ọdịdị: mmiri mmiri na-enweghị agba

- Solubility: ntakịrị soluble na mmiri, soluble na organic solvents dị ka ether na mmanya

 

Jiri:

- 2-Butenylbromide na-ejikarị eme ihe dị ka onye na-ahụ maka ihe ndị na-emepụta ihe maka njikọ nke ogige ndị ọzọ.

- Ọ nwere ike itinye aka na njikọ nke ogige cyclic, dị ka nkwadebe nke ketones cyclic na ogige nitrogenous.

-2-Butenylbromide nwekwara ike iji dị ka onye mmalite na polymerization mmeghachi omume maka njikọ nke kpọmkwem polymers.

 

Usoro:

- 2-Butenylbromide na-akwadokarị site na imeghachi 2-butene na bromine. Ọnọdụ mmeghachi omume nwere ike ịdị n'okpuru ọkụ ma ọ bụ mgbakwunye nke ndị mbido ka iwelie ọsọ nke mmeghachi omume.

 

Ozi nchekwa:

- 2-Butenyl bromide na-akpasu iwe ma nwee ike imerụ anya na akpụkpọ ahụ.

- Mgbe ị na-eji 2-butenyl bromide, yikwasị ngwa nchebe kwesịrị ekwesị dị ka uwe, enyo, na uwe nchebe.

- 2-Butene bromide kwesịrị ịchekwa n'ime akpa ikuku, pụọ na mgbanye ọkụ na oxidants.

- Mgbe ị na-eji ma ọ bụ na-echekwa 2-butenyl bromide, soro usoro nchekwa na ụkpụrụ.


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