isibhengezo_sekhasi

umkhiqizo

i-dimethyl dodecanedioate(CAS#1731-79-9)

Isakhiwo Samakhemikhali:

I-Molecular Formula I-C14H26O4
I-Molar Mass 258.35
Ukuminyana 0.9914 (isilinganiso esinzima)
I-Melting Point 30-32°C
I-Boling Point 187-188°C 14mm
I-Flash Point 187-188°C/14mm
I-Vapor Presure 0.00109mmHg ku-25°C
Ukubukeka I-semi-solid emhlophe
Umbala Okumhlophe noma Okungenambala Kucishe kube mhlophe noma Kucishe kungabi mbala
I-BRN 1790424
Isimo Sesitoreji Kuvalwe endaweni eyomile, Ngezinga lokushisa Legumbi
I-Refractive Index 1.4301 (isilinganiso)
I-MDL I-MFCD00043632

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Incazelo Yokuphepha 24/25 - Gwema ukuthintana nesikhumba namehlo.
I-TSCA Yebo

 

Isingeniso

I-Dimethyl dodecanedicarboxylate (i-Dimethyl Dodecandioate) iyinhlanganisela yezinto eziphilayo. Okulandelayo yisingeniso sezakhiwo, ukusetshenziswa, izindlela zokulungiselela kanye nolwazi lokuphepha lwe-dimethyl dodecanedicarboxylate:

 

Ikhwalithi:

- Ukubukeka: Uketshezi olungenambala olusobala ekamelweni lokushisa.

- I-Solubility: I-Dimethyl dodecanedicarboxylic acid iyancibilika ezinhlobonhlobo zezincibilikisi eziphilayo.

 

Sebenzisa:

- I-Dimethyl dodecanedicarboxylic acid ingasetshenziswa njenge-thickener, stabilizer kanye nesithuthukisi ukunambitheka kumakha nama-flavour ukuthuthukisa ukuqina nokuzinza kwemikhiqizo.

- I-Dimethyl dodecanedicarboxylate ingasetshenziswa nasezimbonini ezinjengamadayi, amapulasitiki, noyinki.

 

Indlela:

Indlela yokulungiselela i-dimethyl dodecanedicarboxylic acid ikakhulukazi ngokusabela kwe-dodecanedioic acid dicarboxylic acid (adipic acid) ne-methanol (methanol) ukwenza umkhiqizo.

 

Ulwazi Lokuphepha:

- I-Dimethyl dodecanedicarboxylic acid ngokuvamile ayibangeli umonakalo omkhulu emzimbeni womuntu ngaphansi kwezimo ezijwayelekile zokusetshenziswa.

- Uma kwenzeka uthintana ngengozi ne-dimethyl dodecanedicarboxylic acid, hlambulula ngamanzi amaningi futhi ufune usizo lwezokwelapha ngokushesha.


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