Awọn ọja
1-Bromo-2-butyne
Awọn itumọ ọrọ: 2-Butyne, bromo- (6CI,7CI); 1-Bromo-2-butyne; 1-Bromo-3-methyl-2-butyne; 2-Butyn-1-ylbromide; 2-Butynyl bromide; 4-Bromobut -2-yne;
Ohun-ini Kemikali ti 1-Bromo-2-butyne
● Irisi/Awọ:Ko o bidi-omi alawọ-ofeefee
● Ipa oru: 15.2mmHg ni 25 ° C
● Atọka Refractive: n20/D 1.508(tan.)
● Ojuami Sise: 124.7 °C ni 760 mmHg
● Aaye Flash: 36.3 °C
● PSA: 0.00000
● iwuwo: 1.46 g / cm3
● LogP: 1.40460
● Ibi ipamọ otutu.:Agbegbe flammables
● Solubility.: Miscible pẹlu acetonitrile.
● XLogP3: 1.6
● Awọn olufowosi iwe adehun Hydrogen: 0
● Awọn olugba Idena Hydrogen: 0
● Iwọn iwe adehun Yiyipo: 0
● Ipilẹ ti o daju: 131.95746
● Iwọn Atomu Eru: 5
● Idiju: 62.2
Mimo / Didara
99% min * data lati awọn olupese aise
1-Bromo-2-butyne * data lati awọn olupese reagent
Alaye ailewu
● Pitogram(s):R10:;
● Awọn koodu ewu: R10:;
● Gbólóhùn:10
● Awọn Gbólóhùn Aabo: 16-24/25
Awọn faili MSDS
Wulo
● Ẹ̀RÌN Ẹ̀RẸ̀ KÀNÀ: CC#CCBr
● Nlo: 1-Bromo-2-butyne ti wa ni lilo ni igbaradi ti mefa si mẹjọ annulated oruka agbo ni lenu pẹlu indoles ati pseudopterane (+/-) -Kallolide B, eyi ti o jẹ a tona adayeba ọja.Siwaju sii, o ṣe bi iṣaaju ni igbaradi ti awọn agbo ogun teranyl axially chiral, alkylation ti L-tryptophan methyl ester, 4-butynyloxybenzene sulfonyl chloride ati mono-propargylated diene itọsẹ.Ni afikun si eyi, o tun lo ni iṣelọpọ ti isopropylbut-2-ynylamine, allylcyclobutanol itọsẹ, allyl-[4- (ṣugbọn-2-ynyloxy) phenyl] sulfane, allenylindium ati axially chiral teranyl agbo.
1-Bromo-2-butyne, ti a tun mọ ni 1-bromo-2-butene tabi bromobutene, jẹ ẹya-ara Organic pẹlu ilana molikula C4H5Br.O jẹ omi ti ko ni awọ ti o jẹ akọkọ ti a lo bi reagent ni iṣelọpọ Organic.1-Bromo-2-butyne ni a maa n lo ni awọn aati Organic lati ṣafihan atomu bromine sinu ọpọlọpọ awọn moleku.Iṣeduro rẹ bi elekitirofile jẹ ki o wulo ni igbaradi ti awọn agbo ogun Organic miiran, gẹgẹbi awọn oogun, awọn agrochemicals, ati awọn ọja adayeba.Ni afikun si awọn ohun elo iṣelọpọ kemikali rẹ, 1-bromo-2-butyne tun lo ninu awọn igbiyanju iwadii ati idagbasoke.Iṣe adaṣe alailẹgbẹ rẹ ati agbara lati faragba ọpọlọpọ awọn aati, gẹgẹbi iyipada, afikun, ati awọn aati imukuro, jẹ ki o niyelori fun kikọ ẹkọ awọn ilana iṣe ati idagbasoke awọn ilana sintetiki tuntun. Sibẹsibẹ, o ṣe pataki lati ṣe akiyesi pe 1-bromo-2-butyne le jẹ lewu ati pe o yẹ ki o ṣe itọju pẹlu iṣọra.O jẹ ina pupọ ati pe o le fa ibinu tabi sisun lori olubasọrọ pẹlu awọ ara tabi oju.Awọn iṣọra ailewu ti o tọ, gẹgẹbi wọ ohun elo aabo ati ṣiṣẹ ni agbegbe ti o ni afẹfẹ daradara, yẹ ki o tẹle nigbati o ba mu ohun elo yii mu.
