tert-Butylamine (CAS # 75-64-9)

Umutungo wa Shimi:

Inzira ya molekulari	C4H11N
Misa	73.14
Ubucucike	0,696 g / mL kuri 25 ° C (lit.)
Ingingo yo gushonga	-67 ° C (lit.)
Ingingo ya Boling	46 ° C (lit.)
Flash point	−36.4 ° F.
Amazi meza	NTIBISHOBOKA
Gukemura	amazi: miscible1000g / L kuri 25 ° C.
Umwuka	5.7 psi (20 ° C)
Ubucucike bw'umwuka	2.5 (vs ikirere)
Kugaragara	Amazi
Ibara	Biragaragara
Impumuro	Nka ammonia.
Merk	14.1545
BRN	605267
pKa	10.68 (kuri 25 ℃)
PH	12 (100g / l, H2O, 20 ℃)
Imiterere y'Ububiko	Ubike munsi ya + 30 ° C.
Igihagararo	Ihamye. Ntibishobora kubangikanya aside ikomeye, imbaraga za okiside ikomeye. Birashya cyane.
Yumva	Ikirere
Umupaka uturika	1.5-9.2% (V)
Ironderero	n20 / D 1.377 (lit.)
Ibintu bifatika na shimi	Amazi atagira ibara yaka hamwe numunuko wa ammonia.
Koresha	Inganda za reberi zikoreshwa mugukora umuvuduko wa reberi ninganda zimiti mugukora rifampicin. Inganda zica udukoko zikoreshwa mugukora udukoko twica udukoko na fungicide. Inganda zisiga irangi zikoreshwa mugukora amabara. Inganda nganda zikoreshwa nkigihe gito muri synthesis. Ikoreshwa nka chimique reagent muri chimie yisesengura.

Ohereza imeri kuri twe

Ibicuruzwa birambuye

Ibicuruzwa

Kode y'ingaruka	R11 - Biraka cyane R20 / 22 - Byangiza muguhumeka kandi niba byamizwe. R35 - Bitera gutwikwa cyane R25 - Uburozi iyo bumize R20 - Byangiza no guhumeka R52 / 53 - Byangiza ibinyabuzima byo mu mazi, birashobora gutera ingaruka mbi zigihe kirekire mubidukikije.
Ibisobanuro byumutekano	S16 - Irinde amasoko yo gutwikwa. S26 - Mugihe uhuye namaso, kwoza ako kanya n'amazi menshi hanyuma ushakishe inama mubuvuzi. S36 / 37/39 - Wambare imyenda ikingira, uturindantoki no kurinda amaso / mu maso. S45 - Mugihe habaye impanuka cyangwa niba wumva utameze neza, shaka inama zubuvuzi ako kanya (erekana ikirango igihe cyose bishoboka.) S28A - S61 - Irinde kurekura ibidukikije. Reba amabwiriza yihariye / impapuro z'umutekano.
Indangamuntu ya Loni	UN 3286 3 / PG 2
WGK Ubudage	1
RTECS	EO3330000
FLUKA BRAND F CODES	2-10
TSCA	Yego
Kode ya HS	29211980
Icyiciro cya Hazard	3
Itsinda ryo gupakira	II
Uburozi	LD50 mu kanwa mu Rukwavu: 80 mg / kg

Intangiriro

Tert-butylamine (izwi kandi nka methamphetamine) ni ifumbire mvaruganda. Ibikurikira nintangiriro kumiterere, ikoreshwa, uburyo bwo gutegura namakuru yumutekano ya tert-butylamine:

Ubwiza:

Tert-butylamine ni ibara ritagira ibara rifite impumuro nziza. Irashobora gushonga mumazi hamwe na solge nyinshi kandi ifite alkaline ikomeye.

Koresha:

Tert-butylamine ikoreshwa nka catalizike ya alkali na solvent muri synthesis. Ifite uburyo butandukanye bwo gukoresha mubijyanye na flux scintillator kandi irashobora gukoreshwa mugutegura scintillator kugirango hamenyekane imirasire.

Uburyo:

Gutegura tert-butylamine birashobora kuboneka mugukora methylacetone na ammonia. Ubwa mbere, methylacetone ikorwa na ammonia mubushyuhe bukwiye nigitutu cyo kubyara ibicuruzwa byongera nucleophilique, hanyuma bigasukurwa kandi bigasukurwa kugirango ubone tert-butylamine.

Amakuru yumutekano:

Ingamba zikurikira z'umutekano zigomba gufatwa mugihe ukoresheje tert-butylamine: Tert-butamine irakaze kandi irashobora kugira ingaruka mbi kumaso, uruhu na sisitemu yubuhumekero. Irinde guhura nuruhu, amaso, ninzira zubuhumekero mugihe ukoresheje, kandi wambare uturindantoki turinda, amadarubindi, na masike nibiba ngombwa. Guhura nibintu nka okiside bigomba kwirindwa kugirango wirinde ingaruka mbi. Witondere ingamba zo gukumira umuriro no guturika mugihe cyo kubika no gutunganya, kandi ukomeze aho uhumeka neza.

Mbere: 2-Acetonaphthone (CAS # 93-08-3)

Ibikurikira: Solvent Ubururu 36 (CAS # 14233-37-5)

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