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umkhiqizo

I-TRIMETHYLSILYLMETHYL ISOCYANIDE (CAS# 30718-17-3)

Isakhiwo Samakhemikhali:

I-Molecular Formula I-C5H11NSi
I-Molar Mass 113.23
Ukuminyana 0.803g/mLat 25°C(lit.)
I-Boling Point 52-53°C35mm Hg(lit.)
I-Flash Point 82°F
I-BRN 3930556
Isimo Sesitoreji -20°C
I-Refractive Index n20/D 1.416(lit.)

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Amakhodi Engozi I-R11 – Ivutha Kakhulu
R23/24/25 – Kunobuthi ngokuhogela, ukuthintana nesikhumba futhi uma ugwinywe.
Incazelo Yokuphepha S16 – Zigcine kude nemithombo yokuthungela.
S36/37/39 – Gqoka izingubo zokuzivikela ezifanele, amagilavu ​​kanye nokuvikela iso/ubuso.
S45 – Uma kwenzeka ingozi noma uzizwa ungaphilile, funa iseluleko sezokwelapha ngokushesha (bonisa ilebula noma nini lapho kunokwenzeka.)
Ama-ID e-UN UN 1993 3/PG 3
I-WGK Germany 3
AMAKHODI E-FLUKA BRAND F 10-21
I-Hazard Class 3.2
Iqembu Lokupakisha III

 

Isingeniso

(I-Trimethyl) i-isonitrile ye-methylated iyinhlanganisela yezinto eziphilayo. Okulandelayo yisingeniso esifushane sezakhiwo, ukusetshenziswa, izindlela zokulungiselela kanye nolwazi lokuphepha kwe-compound:

 

Ikhwalithi:

- Ukubukeka: Imvamisa ayinambala uketshezi oluphuzi ngokuphaphathekile.

- Ukunyibilika: kuncibilika kuzincibilikisi zemvelo njenge-ether, i-dimethylformamide, njll.

- Iphunga elibi: Iphunga le-isonitrile eliwuphawu.

 

Sebenzisa:

- Njenge-reagent yokusabela ku-organic synthesis, isb ukusabela kokudakwa kwe-aminoalcoholization.

 

Indlela: Indlela evamile yokulungiselela ilungiswa ngokusabela kwe-trimethicylmethyl bromide nge-lithium cyanide.

 

Ulwazi Lokuphepha:

- Lesi sithako kufanele siphathwe endaweni enomoya omuhle ukugwema ukuhogela umhwamuko wawo.

- Ukuthinta isikhumba kanye nokuhogela kungase kubangele ukucasuka, futhi kufanele kugqokwe izinto zokuzivikela ezifanele lapho ubamba.

- Gwema ukuthintana nemithombo yomlilo ukuze ugweme umlilo noma ukuqhuma.

 


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