iphepha_ibhena

imveliso

I-Anisole(CAS#100-66-3)

Ipropati yeMichiza:

Ifomula yeemolekyuli C7H8O
IMisa yeMolar 108.14
Ukuxinana 0.995 g/mL ku-25 °C (lit.)
Indawo yokunyibilika -37 °C (izibane.)
Indawo yeBoling 154 °C (lit.)
Indawo yokuflasha 125°F
Inombolo yeJECFA 1241
Ukunyibilika kwamanzi 1.6 g/L (20 ºC)
Ukunyibilika 1.71g/l
Uxinzelelo loMphunga 10 mm Hg ( 42.2 °C)
Ukuxinana komphunga 3.7 (vs umoya)
Imbonakalo Ulwelo
Umbala Icacile engenambala
Ivumba phenol, ivumba le-anise
Merck 14,669
I-BRN 506892
Imeko yoGcino Gcina ngaphantsi +30°C.
Uzinzo Izinzile. Ukutsha. Ayihambelani ne-oxidizing agents ezinamandla.
Umda wokuqhushumba 0.34-6.3%(V)
Refractive Index n20/D 1.516(lit.)
IiPropati zoMzimba kunye nezeMichiza Iimpawu zolwelo olungenambala, kunye nevumba elimnandi.
indawo yokunyibilika -37.5 ℃
indawo yokubilisa 155 ℃
ukuxinana kobudlelwane 0.9961
refractive index 1.5179
ukunyibilika okunganyibilikiyo emanzini, ukunyibilika kwi-ethanol, i-ether.
Sebenzisa Isetyenziswa kwimveliso yeziqholo, idayi, amayeza, izibulali zinambuzane, ikwasetyenziswa njengezinyibilikisi.

Iinkcukacha zeMveliso

Iithegi zeMveliso

Iikhowudi zoMngcipheko I-R10-Inokutsha
I-R38 – Iyacaphukisa ulusu
I-R20 – Inobungozi ngokuphefumla
R36/37 – Iyacaphukisa emehlweni nakwinkqubo yokuphefumla.
Inkcazelo yoKhuseleko I-S37/39 -Nxiba iiglavu ezifanelekileyo kunye nokukhusela amehlo / ubuso
S26 – Xa udibana namehlo, hlambulula ngokukhawuleza ngamanzi amaninzi kwaye ufune iingcebiso zonyango.
S16 – Gcina kude kwimithombo yomlilo.
S24/25-Kuphephe ukudibana nolusu namehlo.
Izazisi ze-UN UN 2222 3/PG 3
WGK eJamani 2
RTECS BZ8050000
I-TSCA Ewe
Ikhowudi ye-HS 29093090
IKlasi yeeNgozi 3
Iqela lokuPakisha III
Ubutyhefu I-LD50 ngomlomo kwiimpuku: 3700 mg/kg (Taylor)

 

Intshayelelo

I-Anisole yi-organic compound kunye ne-molecular formula C7H8O. Oku kulandelayo kukwaziswa kwezinye iipropati, ukusetyenziswa, iindlela zokuvelisa kunye nolwazi olukhuselekileyo lwe-anisole

 

Umgangatho:

- Imbonakalo: I-Anisole lulwelo olungenambala kunye nevumba elimnandi.

Indawo yokuBilisa: 154 °C (lit.)

- Ubuninzi: 0.995 g/mL ku-25 °C (lit.)

- Ukunyibilika: Inyibilika kwizinyibilikisi eziphilayo ezifana ne-ether, i-ethanol kunye ne-methylene chloride, enganyibilikiyo emanzini.

 

Indlela:

- I-Anisole ngokuqhelekileyo ilungiselelwe ngokusabela kwephenol kunye ne-methylation reagents ezifana ne-methyl bromide okanye i-methyl iodide.

-I-reaction equation yile: C6H5OH + CH3X → C6H5OCH3 + HX.

 

Ulwazi ngoKhuseleko:

- I-Anisole iyaguquguquka, ke qaphela ukuba ungadibani nolusu kwaye uphefumle umphunga wayo.

- Kufuneka kuthathwe umoya omhle kwaye izixhobo ezifanelekileyo zokuzikhusela kufuneka zinxitywe ngexesha lokuphatha nokugcinwa.

 


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