isibhengezo_sekhasi

umkhiqizo

4-(4-methoxyphenyl)-1-butanol (CAS# 52244-70-9)

Isakhiwo Samakhemikhali:

I-Molecular Formula I-C11H16O2
I-Molar Mass 180.24
Ukuminyana 1.042g/mLat 25°C(lit.)
I-Melting Point 3-4°C(lit.)
I-Boling Point 160-161°C8mm Hg(lit.)
I-Flash Point >230°F
Ukuncibilika I-Chloroform (Kancane), i-Methanol (Kancane)
I-Vapor Presure 0.000377mmHg ku-25°C
Ukubukeka Amafutha
Umbala Kucace Okungenambala
pKa 15.15±0.10(Okubikezelwe)
Isimo Sesitoreji Kuvalwe endaweni eyomile, Ngezinga lokushisa Legumbi
I-Refractive Index n20/D 1.526(lit.)

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Incazelo Yokuphepha I-S24/25 - Gwema ukuthintana nesikhumba namehlo.
I-WGK Germany 3

 

Isingeniso

I-4-(4-methoxyphenyl) -1-butanol iyinhlanganisela yezinto eziphilayo. Okulandelayo yisingeniso semvelo yayo, ukusetshenziswa, ukulungiswa kanye nolwazi lokuphepha:

 

Ikhwalithi:

- Ukubukeka: 4-(4-methoxyphenyl) -1-butanol ngokuvamile itholakala njengoketshezi olungenambala ukuya kokuphuzi okuphaphathekile.

- Ukunyibilika: Ayincibiliki emanzini kodwa ingancibilika kuzincibilikisi zemvelo ezifana ne-ethanol ne-chloroform.

- Izakhiwo zamakhemikhali: Inezakhiwo zotshwala futhi ingasabela ngezinto ezithile eziphilayo noma ezingaphili.

 

Sebenzisa:

- 4-(4-methoxyphenyl) -1-butanol iyi-reagent yamakhemikhali ebalulekile evame ukusetshenziswa ku-organic synthesis ukuze kuhlanganiswe ezinye izinhlanganisela eziphilayo.

 

Indlela:

- Ukuhlanganiswa kwe-4-(4-methoxyphenyl) -1-butanol kungenziwa ngendlela yokusabela kwamakhemikhali. Indlela ethile yokuhlanganisa ihlanganisa ukuphendula i-4-methoxybenzaldehyde nge-1-butanol ukuze kukhiqizwe umkhiqizo oqondiwe.

 

Ulwazi Lokuphepha:

- Kungase kube nomthelela ocasulayo emehlweni nasesikhumbeni, futhi kuyadingeka ukuvikela amehlo nesikhumba ngesikhathi senqubo.

- Gwema ukuhogela umhwamuko wayo futhi usebenze endaweni engenawo umoya.

- Ukuthobela izimiso zokuphepha ezifanele kanye nokusetshenziswa kwezinto ezifanele zokuvikela ngesikhathi sokugcinwa nokuphathwa.


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