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umkhiqizo

I-Benzyl propionate(CAS#122-63-4)

Isakhiwo Samakhemikhali:

I-Molecular Formula I-C10H12O2
I-Molar Mass 164.2
Ukuminyana 1.03 g/mL ku-25 °C (okhanyisiwe)
I-Melting Point 221-223°C
I-Boling Point 222 °C (okhanyisiwe)
I-Flash Point 205°F
Inombolo ye-JECFA 842
Ukuncibilika kwamanzi 100-742mg/L at 20-25℃
Ukuncibilika 1000g/L ku-organic solvents ku-20 ℃
I-Vapor Presure 12-17.465Pa at 25℃
Ukubukeka icocekile
Umbala Ayinambala kuya Cishe ayinambala
I-BRN 2046122
pKa 0 [ku-20 ℃]
Isimo Sesitoreji Kuvalwe endaweni eyomile, Ngezinga lokushisa Legumbi
I-Refractive Index n20/D 1.497(lit.)
Izakhiwo Zomzimba Nezamakhemikhali Uketshezi olungenambala. Iphuzu elibilayo elingu-220-222 deg C, ukuminyana okuhlobene kuka-1.034(20/20 deg C), inkomba ye-refractive engu-1.498. Iphuzu elikhanyayo ngu-100 ° C, lincibilika otshwaleni ne-ether, elingancibiliki emanzini ne-glycerol. Kunephunga elimnandi lezimbali.
Sebenzisa Ukudla, Ugwayi, insipho, izakhi zezimonyo zansuku zonke, njenge-essence, ukunambitheka kwesithelo, njll.

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Incazelo Yokuphepha 24/25 - Gwema ukuthintana nesikhumba namehlo.
I-WGK Germany 2
I-RTECS UA2537603
I-TSCA Yebo
Ikhodi ye-HS 2915 50 00
Ubuthi I-LD50 ngomlomo kuNogwaja: 3300 mg/kg LD50 dermal Unogwaja > 5000 mg/kg

 

Isingeniso

I-Benzyl propionate iyinhlanganisela yezinto eziphilayo. Okulandelayo yisingeniso sezakhiwo, ukusetshenziswa, izindlela zokulungiselela kanye nolwazi lokuphepha lwe-benzyl propionate:

 

Ikhwalithi:

- Ukubukeka: Uketshezi olungenambala

- Iphunga: Inephunga elimnandi

- Ukunyibilika: Ine-solubility ethile futhi inokuncibilika okuhle kuzincibilikisi ezivamile zemvelo

 

Sebenzisa:

- I-Benzyl propionate isetshenziswa kakhulu njengesixazululi nesithasiselo, futhi isetshenziswa kakhulu embonini yamakhemikhali efana nezingubo zokumboza, oyinki, izingcina neziqholo.

 

Indlela:

- I-Benzyl propionate ngokuvamile ilungiswa nge-esterification, okungukuthi, i-benzyl alcohol ne-propionic acid isabela kanye ne-acid catalyst ukukhiqiza i-benzyl propionate.

 

Ulwazi Lokuphepha:

- I-Benzyl propionate ngokuvamile ibhekwa njengephephile uma kuqhathaniswa, kodwa ukuphathwa ngendlela efanele nezindlela zokulondoloza kusafanele zilandelwe.

- Uma usebenzisa i-benzyl propionate, ukuthintana ngqo nesikhumba namehlo kufanele kugwenywe ukuvimbela ukucasuka noma ukungezwani komzimba.

- Ngesikhathi sokusebenza, indawo enomoya omuhle kufanele igcinwe ukuze kuvinjelwe ukuhogela kwamagesi noma umhwamuko.

- Uma uhogela umoya noma ungenwe ngephutha, funa iseluleko sezokwelapha ngokushesha futhi ubonise ulwazi olufanele lomkhiqizo kudokotela.

- Lapho ugcina futhi uphatha i-benzyl propionate, landela izinqubo zokusebenza eziphephile zendawo bese uyibeka endaweni emnyama, eyomile futhi enomoya omuhle, kude nomlilo namazinga okushisa aphezulu.


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