I-Trimethylamine(CAS#75-50-3)

Isakhiwo Samakhemikhali:

I-Molecular Formula	I-C3H9N
I-Molar Mass	59.11
Ukuminyana	0.63 g/mL ku-20 °C (okhanyisiwe)
I-Melting Point	-117 °C (ukukhanya)
I-Boling Point	3-4 °C (okhanyisiwe)
I-Flash Point	38°F
Inombolo ye-JECFA	1610
Ukuncibilika kwamanzi	Incibilika Emanzini, 8.9e+005 mg/L.
Ukuncibilika	Incibilika kakhulu emanzini, incibilika kancane otshwaleni, ether, benzene, toluene, xylene, ethylbenzene, chloroform maximum allowable concentration: TLV 10 ppm (24 mg/m3) kanye ne-STEL ka-15 ppm (36 mg/m3) (ACGIH 1986)
I-Vapor Presure	430 mm Hg ( 25 °C)
I-Vapor Density	2.09 (vs air)
Ukubukeka	Uketshezi
Umbala	Ezingenambala
Iphunga	ukunuka njengezinhlanzi ezibolayo, amaqanda abolayo, udoti, noma umchamo.
Umkhawulo Wokuchayeka	ACGIH: TWA 50 ppm; STEL 100 ppm (Isikhumba)OSHA: TWA 200 ppm(590 mg/m3)NIOSH: IDLH 2000 ppm; TWA 200 ppm(590 mg/m3); I-STEL 250 ppm(735 mg/m3)
I-Merck	14,9710
I-BRN	956566
pKa	pKb (25°): 4.13
PH	isisekelo esiqinile (pH 9.8)
Isimo Sesitoreji	Gcina ku +5°C kuya +30°C.
Ukuzinza	Izinzile. Akuhambisani nezinhlobonhlobo zezinto zokwakha, kufaka phakathi izisekelo, ama-acids, ama-oxidizing agents, ithusi, i-zinc, i-magnesium, i-aluminium, i-mercury, i-mercury oxides, i-acid chloride, i-acid anhydride. IHygroscopi
Kuyazwela	I-Hygroscopic
Umkhawulo Oqhumayo	11.6%
I-Refractive Index	n20/D 1.357
Izakhiwo Zomzimba Nezamakhemikhali	I-Anhydrous igesi enoketshezi engenambala, enephunga lezinhlanzi ne-ammonia.
Sebenzisa	Izibulala-zinambuzane, odayi, imithi kanye ne-Organic synthesis

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Amakhodi Engozi	R36/37/38 – Ukucasula amehlo, uhlelo lokuphefumula kanye nesikhumba. R34 – Ibangela ukusha U-R20/22 – Kuyingozi ngokuhogela umoya futhi uma ugwinyiwe. I-R12 – Ivutha Kakhulu R41 – Ingozi yokulimala okubi emehlweni R37/38 – Ukucasula uhlelo lokuphefumula kanye nesikhumba. R20 – Kuyingozi ngokuhogela umoya I-R11 – Ivutha Kakhulu
Incazelo Yokuphepha	S26 – Uma uthintana namehlo, geza ngokushesha ngamanzi amaningi futhi ufune iseluleko sezokwelapha. S36 – Gqoka izingubo ezifanele zokuzivikela. S45 – Uma kwenzeka ingozi noma uzizwa ungaphilile, funa iseluleko sezokwelapha ngokushesha (bonisa ilebula noma nini lapho kunokwenzeka.) S36/37/39 – Gqoka izingubo zokuzivikela ezifanele, amagilavu kanye nokuvikela iso/ubuso. S16 – Zigcine kude nemithombo yokuthungela. S29 – Ungathululi emiseleni. S39 – Gqoka ukuvikela iso / ubuso. I-S3 - Gcina endaweni epholile.
Ama-ID e-UN	UN 2924 3/PG 2
I-WGK Germany	1
I-RTECS	YH2700000
AMAKHODI E-FLUKA BRAND F	3-10
I-TSCA	Yebo
Ikhodi ye-HS	29211100
I-Hazard Class	3
Iqembu Lokupakisha	II

Isingeniso

I-Trimethylamine iwuhlobo lwenhlanganisela yezinto eziphilayo. Kuyigesi engenambala nephunga elimnandi elinamandla. Okulandelayo yisingeniso sezakhiwo, ukusetshenziswa, izindlela zokulungiselela kanye nolwazi lokuphepha lwe-trimethylamine:

Ikhwalithi:

Izakhiwo zomzimba: I-Trimethylamine iyigesi engenambala, encibilika emanzini nasezincibilikisini eziphilayo, futhi yakha ingxube evuthayo nomoya.

Izakhiwo Zamakhemikhali: I-Trimethylamine iyingxube ye-nitrogen-carbon, ephinde ibe yi-alkaline. Ingasabelana nama-asidi akhe usawoti, futhi ingasabela ngezinye izinhlanganisela ze-carbonyl ukuze yakhe imikhiqizo ehambisanayo yokuncibilika.

Sebenzisa:

I-Organic synthesis: I-Trimethylamine ivame ukusetshenziswa njenge-alkali catalyst ekuphenduleni kwe-organic synthesis. Ingasetshenziswa ekulungiseleleni ukusabela kokuhlanganiswa kwezinto eziphilayo njengama-esters, ama-amide, nama-amine compounds.

Indlela:

I-Trimethylamine ingatholwa ngokusabela kwe-chloroform ne-ammonia lapho kukhona i-alkali catalyst. Indlela eqondile yokulungiselela ingaba:

CH3Cl + NH3 + NaOH → (CH3)3N + NaCl + H2O

Ulwazi Lokuphepha:

I-Trimethylamine inephunga elimnandi futhi ukuchayeka ekugxilweni okuphezulu kwe-trimethylamine kungabangela ukucasuka kwamehlo nokuphefumula.

Ngenxa yokuthi i-trimethylamine ayinabo ubuthi obuncane, ngokuvamile ayinawo umonakalo osobala emzimbeni womuntu ngaphansi kokusetshenziswa okunengqondo nezimo zokuyigcina.

I-Trimethylamine igesi evuthayo, futhi ingxube yayo inengozi yokuqhuma emazingeni aphezulu okushisa noma amalangabi avulekile, futhi kufanele igcinwe endaweni epholile, nengenamoya ukuze igweme ukuthintana namalangabi avulekile kanye nokushisa okuphezulu.

Ukuthintana nama-oxidants, ama-acids noma ezinye izinto ezivuthayo kufanele kugwenywe ngesikhathi sokusebenza ukugwema ukusabela okuyingozi.

Okwedlule: I-Octane(CAS#111-65-9)

Olandelayo: I-Azodicarbonamide(CAS#123-77-3)

Bhala umyalezo wakho lapha futhi usithumelele wona