isibhengezo_sekhasi

umkhiqizo

I-Ethyl methylphenylglycidate (CAS#629-80-1)

Isakhiwo Samakhemikhali:

I-Molecular Formula I-C16H32O
I-Molar Mass 240.42
Ukuminyana 0.8264 (isilinganiso)
I-Melting Point 36-38?C
I-Boling Point 151°C/2mmHg(lit.)
Ukubukeka powder kuya kukristalu
Umbala Okumhlophe kuya Kucishe kube mhlophe
Isimo Sesitoreji -20°C Isiqandisi, Ngaphansi Komkhathi Ongenayo
I-Refractive Index 1.4456 (isilinganiso)

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

I-RTECS ML8200000

 

Isingeniso

I-Hexadedecaldehyde. Okulandelayo yisingeniso sezakhiwo, ukusetshenziswa, izindlela zokulungiselela kanye nolwazi lokuphepha lwe-hexadehydelade:

 

Ikhwalithi:

- I-Hexadedecaldehyde iwuketshezi olunamafutha aphuzi olukhanyayo olungenambala olunephunga elikhethekile.

- I-Hexadedecaldehyde ayincibiliki emanzini kodwa ingancibilika kuma-alcohol nezincibilikisi ze-ether.

- Kuyinhlanganisela ezinzile engaboli kalula ekamelweni lokushisa.

 

Sebenzisa:

- Ibuye isetshenziswe njengodayi kanye ne-solvent futhi inezinhlelo zokusebenza ezibalulekile kwezinye izimboni.

 

Indlela:

- I-Hexadedecaldehyde ingalungiswa nge-oxidation yama-fatty acids. Izindlela zokulungiselela ezivame ukusetshenziswa zihlanganisa:

1. Ama-acids anamafutha nomoya-mpilo kufakwa i-oxid lapho kukhona ama-catalysts noma ama-peroxide compounds ukuze akhe ama-aldehyde ahambisanayo.

2. Izinhlanganisela ze-ketone ezihambisanayo zitholakala ngokuphendula ama-fatty acids nge-cuprous chloride, bese ama-ketone ancishiswa abe ama-aldehydes ngokusabela kwe-catalytic hydrogenation.

 

Ulwazi Lokuphepha:

- I-Hexadedecaldehyde iyinhlanganisela ephephile uma kuqhathaniswa, kodwa kusenezixwayiso kulokhu okulandelayo:

1. Gwema ukuthinta isikhumba namehlo e-hexadedecaldehyde, futhi ugqoke amagilavu ​​okuzivikela kanye nezibuko lapho usebenzisa.

2. Gwema umlilo kanye nezinga lokushisa eliphezulu lapho usebenzisa noma ugcina.

3. Isebenze endaweni engenawo umoya futhi ugweme ukuhogela umhwamuko wayo.

4. Esimeni sokuhogela ngephutha noma ukumunca ngephutha, funa usizo lwezokwelapha ngokushesha futhi ubonise ilebula yomkhiqizo noma ishidi ledatha yokuphepha kudokotela.


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