Pyridine cast 110-86-1 Morekisi oa Maqhubu a Mafate

Pyridine Cas 110-86-1 ea thepa ea thepa ea feme ea faw

Tlhaloso e khutšoane:

Pyridine Cas 110-86-1

Lebitso la sehlahisoa:Pyridine

Cas:110-86-1

MF:C5h5n

MW:79.1

Einecs:203-809-9

Sebopeho:moetsi

Sephutheloana:1 kg / mokotla kapa 25 kg / moqomo

Romella lengolo-tsoibila ho rona Romella lengolo-tsoibila ho rona

Lintlha tsa sehlahisoa

Li-tag tsa lihlahisoa

Tlhaloso

Lebitso la sehlahisoa: Pyridine
Cas: 110-86-1
MF: C5h5n
MW: 79.1
Einecs: 203-809-9
Ntlha ea ho qhibiliha: -42 ° C (lit.)
Ntlha ea pheha: 115 ° C (lit.)
TLHOKOMELISO: 0.978 g / ML ka 25 ° C (lit.)
VESSity ea vapor: 2.72 (A moea)
Khatello ea mouoane: 23,8 mm hg (25 ° C)
Indranti ea theko e phahameng: N20 / D 1.509 (lit.)
POO: 2966 | Pyridine
FP: 68 ° F
Foromo: mokelikeli
'Mala:
PH: 8.81 (H2O, 20 ℃)

TLHOKOMELISO

Lintho	Litlhaloso
Ponahalo	Mokelikeli o se nang mebala
Bohloeki	≥99.5%
'Mala (co-pt)	≤10
Metsi	≤0.5%

Kopo

1. E sebelisoa e le solvent ea maiketsetso, ea mahlale, e boetse e sebelisoa indastering ea li-synthes Synthery, jromatography, jj.

2. E sebelisoa e le thepa e tala bakeng sa ho hula le ho arola pyridine le mamone a eona

3. Linoko tse jeoang.

4. Pyridine ke ntho e tala e lenngoeng ho hema, likokoana-hloko, tse thusang tsa rabara le tsa mechine e thusang.

5. Haholo-holo e le ntho e tala indastering, joalo ka ha ho sokolla le joala, le hona ho sebelisitsoe ho hlahiseng rabara, pente, resishinion, jj.

6. Pyridine le eona e ka sebelisoa e le moemeli oa ho jella le ho daela indastering.

Package

1 kg / mokotla kapa 25 kg / Drum kapa 50 kg / drum kapa ho latela tlhoko ea bareki.

Mabapi le Tsamaiso

1. Re ka fana ka mefuta e fapaneng ea lipalangoang ho latela litlhoko tsa bareki ba rona.
2. Bakeng sa palo e nyane, re ka e romela ke moea kapa batsamaisi ba machaba ba kang FedEx, dhl, e le mela e fapaneng ea machabeng.
3. Bakeng sa tse kholo, re ka tsamaea le leoatle koung e khethiloeng.
4. Ntle le moo, re ka fana ka lits'ebeletso tse ikhethang ho latela litlhoko tsa bareki ba rona le thepa ea lihlahisoa tsa bona.

Polokelo

1. Lebenkele ka ntlong e pholileng, e nang le moea o futhumetseng. Tlohela hole le mollo le mehloli ea mocheso. Mocheso oa polokelo ha oa lokela ho feta 30 ° C.

2. E lokela ho bolokoa ka thoko ho li-oxidants, acid le lik'hemik'hale le lik'hemik'hale tse jeoang, 'me li qobe polokelo e tsoakiloeng. Sebelisa ho phatloha ho phatlohang le meaho ea moea.

3. E thibetsoe ho sebelisa lisebelisoa le lisebelisoa tse hlahisang litlhase habonolo.

4. Sebaka sa polokelo se lokela ho ba le lisebelisoa tse matla tsa kalafo le lisebelisoa tse loketseng tsa polokelo.

Botsitso

1. Ha ho na ho bolaoa tlasa mocheso o tloaelehileng le khatello. Thibela ho kopana le acid, oxidants e matla le chloroform. Lijana tsa koporo ha lia lokela ho sebelisoa. Qoba ho e boloka ka li-oxidants tse matla tse kang peroxides le nitric acid.

2. Pyridine e tsitsitse ho oxidants 'me ha e khetholloe, chromium axide, ka hona e ka sebelisoa e le solvent tikolohong ea leroteng. Karolo ea hydrogen Peroxide kapa peraped e fetoha n-oxide (c5h5no).

3. Ho thata hore li-pyridine tsa ho nkuoa e le tse ling li ka nka karabelo ea bonono, leha e le hore maikutlo a bo-siledel a hlaha. Nakong ea thibelo, mocheso o phahameng oa li-cels tsa 300 tsa ° ho fumana 3-nitropyridine, 'me chai ea tlase. Empa e tloaetse ho ba le karabelo ea nucleophilic. Mohlala, ka sodium e le haufi le ho hlahisa 2-Aminopydine. Ha platinamo kapa alkali e sebelisoa e le sitalyst ho sebelisana le metsi a boima, hydrojene ea bobeli ea pydrojene e ka fetisoa ka hydrojene e boima.

E fetileng: Trifutsl Kicc Karol 77-94-1

E 'ngoe: gamma-Valerolactone / Cas 108-29-2 / Gvl

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