Pyridine (CAS#110-86-1)

Thepa ea Lik'hemik'hale:

Foromo ea limolek'hule	C5H5N
'Misa oa Molar	79.1
Botenya	0.978 g/mL ho 25 °C (hote.)
Melting Point	-42 °C (hote.)
Boling Point	115 °C (hote.)
Flash point	68°F
Ho qhibiliha ha Metsi	Metsoalle
Solubility	H2O: ho latela
Khatello ea Mouoane	23.8 mm Hg (25 °C)
Tekano ea Mouoane	2.72 (khahlanong le moea)
Ponahalo	Mokelikeli
Mmala	e senang mmala
Monko o monate	Monko o nyonyehang o ka bonoa ho 0.23 ho isa ho 1.9 ppm (bolela = 0.66 ppm)
Moedi wa ho pepeseha	TLV-TWA 5 ppm (～15 mg/m3) (ACGIH,MSHA, le OSHA); STEL 10 ppm (ACGIH),IDLH 3600 ppm (NIOSH).
Boholo ba wavelength(λmax)	['λ: 305 nm Amax: 1.00', , 'λ: 315 nm Amax: 0.15', , 'λ: 335 nm Amax: 0.02', , λ:35
Merck	14,7970
BRN	103233
pKa	5.25(ho 25℃)
PH	8.81 (H2O, 20℃)
Boemo ba polokelo	Boloka ho +5°C ho ea ho +30°C.
Botsitso	E tsitsitseng. E tukang mollo. Ha e lumellane le li-oxidizing tse matla, li-acid tse matla.
Qeto ea ho phatloha	12.4%
Refractive Index	n20/D 1.509(lit.)
Thepa ea 'Mele le ea Lik'hemik'hale	Sebopeho sa mokelikeli o se nang mmala kapa o mosehla o bobebe. E na le monko o sa thabiseng. ntlha e belang 115.5 ℃ ntlha ea leqhoa -42 ℃ boima bo lekanang 0.9830g/cm3 index ea refractive 1.5095 ntlha ea flash 20 ℃ solubility, ethanol, acetone, ether le benzene.
Sebelisa	Haholo-holo e sebelisoa e le lisebelisoa tse tala bakeng sa indasteri ea meriana, e sebelisoang e le li-solvents le denaturants ea joala, empa hape e sebelisoa ho hlahisa rabara, pente, resin le corrosion inhibitors.

Re romelle lengolo-tsoibila

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Likhoutu tsa Kotsi	R11 – E tuka Haholo R20/21/22 – E kotsi ka ho hema, ho kopana le letlalo le ha e koetsoe. R39/23/24/25 - R23/24/25 – E na le chefo ka ho hema, ho kopana le letlalo le haeba e koetsoe. R52 – E kotsi ho dibopuwa tsa metsing R36/38 – Ho hlohlona mahlong le letlalong.
Tlhaloso ea Tšireletseho	S36/37/39 - Apara liaparo tse loketseng tsa tšireletso, liatlana le tšireletso ea mahlo / sefahleho. S38 - Haeba moea o sa lekana, apara lisebelisoa tse loketseng tsa ho hema. 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. S28A - S26 - Ha u kopana le mahlo, hlatsoa hang-hang ka metsi a mangata 'me u batle keletso ea bongaka. S28 - Ka mor'a ho kopana le letlalo, hlatsoa hang-hang ka sesepa-suds e ngata. S24/25 - Qoba ho kopana le letlalo le mahlo. S22 - U se ke ua hema lerole. S36/37 - Apara liaparo tse loketseng tsa tšireletso le liatlana. S16 - Ipoloke hole le mehloli ea mollo. S7 - Boloka setshelo se koetsoe ka thata.
Li-ID tsa UN	UN 1282 3/PG 2
WGK Jeremane	2
RTECS	UR8400000
LIKHOUTU FLUKA BRAND F	3-10
TSCA	Ee
Khoutu ea HS	2933 31 00
Tsebiso ea Kotsi	E tuka Haholo/ E Kotsi
Sehlopha sa Likotsi	3
Sehlopha sa ho paka	II
Chefo	LD50 ka molomo ho likhoto: 1.58 g/kg (Smyth)

Selelekela

Boleng:

1. Pyridine ke mokelikeli o se nang 'mala o nang le monko o matla oa benzene.

2. E na le ntlha e phahameng ea ho bela le ho feto-fetoha ha maemo, 'me e ka qhibiliha ka mefuta e sa tšoaneng ea li-solvents, empa ho thata ho qhibiliha ka metsing.

3. Pyridine ke ntho ea alkaline e fokotsang li-acids metsing.

4. Pyridine e ka kena bonding ea hydrogen le metsoako e mengata.

Sebelisa:

1. Pyridine e atisa ho sebelisoa e le mokelikeli oa metsoako ea lintho tse phelang, 'me e na le ho qhibiliha ho phahameng bakeng sa metsoako e mengata ea tlhaho.

2. Pyridine e boetse e na le ts'ebeliso ho kopantseng chefo e bolaeang likokoanyana, joalo ka motsoako oa li-fungicides le likokoanyana tse bolaeang likokoanyana.

Mokhoa:

1. Pyridine e ka lokisoa ka mekhoa e mengata e fapaneng ea ho kopanya, e sebelisoang ka ho fetisisa e fumanoang ka ho fokotsa hydrogenation ea pyridinexone.

2. Mekhoa e meng e tloaelehileng ea ho itokisa e kenyelletsa tšebeliso ea metsoako ea ammonia le aldehyde, karabelo ea tlatsetso ea cyclohexene le nitrogen, joalo-joalo.

Lintlha tsa Tšireletseho:

1. Pyridine ke motsoako oa lintho tse phelang 'me o na le ho hloka botsitso ho itseng. Tlhokomelo e lokela ho lefshoa ho maemo a laboratori a nang le moea o motle ha o sebelisoa ho qoba ho inhalation ea overdose.

2. Pyridine ea halefisa 'me e ka baka tšenyo mahlong, letlalo le tsela ea ho hema. Lisebelisoa tse nepahetseng tsa ts'ireletso, ho kenyelletsa liatlana, likhalase le limaske tse sireletsang, li lokela ho apesoa nakong ea ts'ebetso.

3. Ho hlokahala mehato e nepahetseng ea ho sireletsa le ho laola batho ba 'nileng ba pepesehela pyridine ka nako e telele.

E fetileng: 2-Methyltetrahydrothiophen-3-One (CAS#13679-85-1)

E 'ngoe: 2,5-Dihydroxy-1,4-dithiane(Mercaptoacet-aldehyde dimer) (CAS#40018-26-6)

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