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umkhiqizo

Okuphuzi 2 CAS 60-11-7

Isakhiwo Samakhemikhali:

I-Molecular Formula I-C14H15N3
I-Molar Mass 225.29
Ukuminyana 1.1303 (isilinganiso esinzima)
I-Melting Point 111°C (dec.)(lit.)
I-Boling Point 356.8°C (isilinganiso esinzima)
I-Flash Point 178.205°C
Ukuncibilika kwamanzi 13.6 mg/L
Ukuncibilika Ukuncibilika Okungancibiliki emanzini; Incibilika ku-ethanol, benzene, ether, chloroform, petroleum ether, mineralacids, oils
I-Vapor Presure 3 x 10-7 mmHg (isilinganiso, i-NIOSH, 1997)
Ukubukeka Amakristalu aphuzi ukuya kuwolintshi
Umbala Okuphuzi
Ubukhulu be-wavelength(λmax) ['408nm, 256nm, 508nm']
I-Merck 14,3229
I-BRN 746016
pKa 3.226(ku-25℃)
PH 2.9-4.0
Isimo Sesitoreji Gcina kwa-RT.
Ukuzinza Izinzile, kodwa ukushisa nokukhanya kuyazwela. Akuhambisani nama-oxidizing agents aqinile, ama-acids aqinile.
Kuyazwela Ukumunca kalula umswakama
I-Refractive Index 1.5770 (isilinganiso)
I-MDL I-MFCD00008308
Izakhiwo Zomzimba Nezamakhemikhali Ama-flakes aphuzi aphuzi noma impushana. Iphoyinti lokuncibilika 114-117 °c. Incibilika otshwaleni, ether, chloroform, benzene, petroleum ether kanye ne-inorganic acid, engancibiliki emanzini.
Sebenzisa Isetshenziswa njengenkomba ye-acid-base, inkomba ye-non-aqueous titration kanye nokunqunywa kwe-Free hydrochloric acid kujusi yesisu.

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Izimpawu Eziyingozi T – Inobuthi
Amakhodi Engozi R25 – Kunobuthi uma ugwinywe
R40 – Ubufakazi obuncane bomphumela we-carcinogenic
I-R68 – Ingozi engaba khona yemiphumela engenakuhlehliswa
R45 – Ingabangela umdlavuza
R23/24/25 – Kunobuthi ngokuhogela, ukuthintana nesikhumba futhi uma ugwinywe.
Incazelo Yokuphepha I-S36/37 – Gqoka izingubo zokuzivikela ezifanele namagilavu.
S45 – Uma kwenzeka ingozi noma uzizwa ungaphilile, funa iseluleko sezokwelapha ngokushesha (bonisa ilebula noma nini lapho kunokwenzeka.)
S53 – Gwema ukuchayeka – thola imiyalelo ekhethekile ngaphambi kokuyisebenzisa.
S22 - Ungaphefumuli uthuli.
Ama-ID e-UN UN 2811 6.1/PG 3
I-WGK Germany 3
I-RTECS BX7350000
I-TSCA Yebo
Ikhodi ye-HS 29270000
I-Hazard Class 6.1
Iqembu Lokupakisha III
Ubuthi I-Acute oral LD50 yamagundane angu-300 mg/kg, amagundane angu-200 mg/kg (ocashuniwe, RTECS, 1985).

 

Isingeniso

Kungaba utshwala kutshwala, benzene, chloroform, ether, petroleum ether kanye nemineral acid, engancibiliki emanzini.


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