1 8-Diazabicyclo[5.4.0]undec-7-ene (CAS# 6674-22-2)

Thepa ea Lik'hemik'hale:

Foromo ea limolek'hule	C9H17N2
'Misa oa Molar	153.244
Melting Point	-70 ℃
Boling Point	274.6°C ho 760 mmHg
Flash point	119.9°C
Ho qhibiliha ha Metsi	qhibilihang
Khatello ea Mouoane	0.00536mmHg ho 25°C
Thepa ea 'Mele le ea Lik'hemik'hale	Sebaka se qhibilihang -70°C ntlha e belang 80-83°CC 0.6mm Hg(lit.) boima ba 1.019g/mL ho 20°C(lit.) khatello ea mouoane 5.3mm Hg (37.7°C) refractive index n20/D 1.523 ntlha e benyang> 230 °F maemo a polokelo Boloka ho RT solubility e qhibilihang tharollo e qhibilihang ka metsi Moea o Sensitive BRN 508906
Sebelisa	E sebelisoa ha ho etsoa litlhare tsa cephalosporin semi-synthetic lithibela-mafu, hape e sebelisoa ho lokiseng li-agent tsa deacidification, rust inhibitors, advanced corrosion inhibitors, joalo-joalo.

Re romelle lengolo-tsoibila

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Matšoao a Kotsi	C - E senya
Likhoutu tsa Kotsi	R22 – E kotsi ha e kwetswe R35 – E baka ho cha ho matla R52/53 – E kotsi ho dibopuwa tsa metsing, e ka baka ditlamorao tse mpe tsa nako e telele tikolohong ya metsing.
Tlhaloso ea Tšireletseho	S26 - Ha u kopana le mahlo, hlatsoa hang-hang ka metsi a mangata 'me u batle keletso ea bongaka. S36/37/39 - Apara liaparo tse loketseng tsa tšireletso, liatlana le tšireletso ea mahlo / sefahleho. S45 – Ha ho ka etsahala kotsi kapa ha o ikutlwa o sa phele hantle, batla keletso ya bongaka hanghang (bontsha leibole neng kapa neng ha ho kgoneha.) S61 - Qoba ho lokolloa tikolohong. Sheba litaelo tse khethehileng / maqephe a tšireletso.
Li-ID tsa UN	UN 3267

Selelekela

1,8-Diazabicyclo [5.4.0] undec-7-ene, eo hangata e tsejoang e le DBU, ke motsoako oa bohlokoa oa lintho tse phelang.

Tlhaho:

1. Ponahalo le Ponahalo: Ke mokelikeli o se nang ’mala le o bonaletsang. E na le monko o matla oa ammonia le ho monya mongobo o matla.

2. Ho qhibiliha: Ho qhibiliha linthong tse ngata tse tloaelehileng tse hlapollang, tse kang ethanol, ether, chloroform, le dimethylformamide.

3. Ho tsitsa: E tsitsitse 'me e ka bolokoa nako e telele mocheso oa kamore.

4. Ho cha: Hoa cha ’me ho lokela ho qojoa hore e se ke ea kopana le mehloli ea mollo.

Tšebeliso:

1. Catalyst: Ke motheo o matla o atisang ho sebelisoa e le alkaline catalyst ho organic synthesis, haholo-holo ho condensation reactions, substitution reactions, le cyclization reactions.

2. Moemeli oa phapanyetsano ea Ion: a ka etsa matsoai a nang le li-organic acid 'me a sebetsa e le anion exchange agent, e sebelisoang hangata ho organic synthesis le analytical chemistry.

3. Li-reagents tsa lik'hemik'hale: tse sebelisoang hangata ho hydrogenation reactions, deprotection reactions, le amine substitution reactions tse hlahisoang ke metheo e matla ho organic synthesis.

Mokhoa:

E ka fumanoa ka ho arabela 2-Dehydropiperidine ka ammonia. Mokhoa o ikhethileng oa ho kopanya o batla o le boima 'me hangata o hloka laboratori ea organic synthesis hore e etsoe.

Lintlha tsa ts'ireletso:

1. E na le ho bola ho matla 'me e ka baka ho teneha letlalong le mahlo. Ha u sebelisa, li-gloves tse sireletsang le likhalase li lokela ho apesoa ho qoba ho kopana ka ho toba.

2. Ha u boloka le ho sebelisa li-DBU, ho lokela ho bolokoa tikoloho e nang le moea o motle ho fokotsa monko o monate le mouoane.

3. Qoba ho sebelisana le li-oxidants, acid, le metsoako ea lintho tse phelang, 'me u qobe ho sebetsa haufi le mehloli ea mollo.

4. Ha u sebetsana le litšila, ka kopo latela melao ea lehae le mekhoa ea ts'ebetso ea ts'ireletso.

E fetileng: 5-[[(2-Aminoethyl) thio]methyl]-N N-dimethyl-2-furfurylamine (CAS# 66356-53-4)

E 'ngoe: 2-(2 2-difluorobenzo[d][1 3]dioxol-5-yl)acetonitrile(CAS# 68119-31-3)

Ngola molaetsa wa hao mona mme o re romele wona