Phenol(CAS#108-95-2)

Ipropati yeMichiza:

Ifomula yeemolekyuli	C6H6O
IMisa yeMolar	94.11
Ukuxinana	1.071g/mLat 25°C(lit.)
Indawo yokunyibilika	40-42°C(lit.)
Indawo yeBoling	182°C(lit.)
Indawo yokuflasha	175°F
Inombolo yeJECFA	690
Ukunyibilika kwamanzi	8 g/100 mL
Ukunyibilika	I-H2O: 50mg / mL kwi-20 ° C, ecacileyo, engenambala
Uxinzelelo loMphunga	0.09 psi ( 55 °C)
Ukuxinana komphunga	3.24 (vs umoya)
Imbonakalo	ulwelo
Ubunzima obuthile	1.071
Umbala	tyheli kancinci
Ivumba	Limnandi, ivumba lamayeza libonwa kwi-0.06 ppm
Umda wokuvezwa	TLV-TWA isikhumba 5 ppm (～19 mg/m3 )(ACGIH, MSHA, kunye ne-OSHA); Iiyure ezili-10 TWA 5.2 ppm (～20 mg/m3 ) (NIOSH); isilingi60 mg (imizuzu eyi-15) (NIOSH); IDLH 250ppm (NIOSH).
Merck	14,7241
I-BRN	969616
pKa	9.89(nge-20℃)
PH	6.47(1 mM isisombululo);5.99(10 mM isisombululo);5.49(100 mM isisombululo);
Imeko yoGcino	2-8°C
Inovakalelo	Uvakalelo loMoya kunye nokuKhanya
Umda wokuqhushumba	1.3-9.5%(V)
Refractive Index	n20/D 1.53
IiPropati zoMzimba kunye nezeMichiza	Iimpawu zeenaliti ezingenambala ezifana nenaliti okanye i-crystal frit emhlophe. Kukho iphunga elikhethekileyo kunye nencasa evuthayo, isisombululo esixubileyo kakhulu sinencasa emnandi. indawo yokunyibilika 43 ℃ iqondo lokubila 181.7 ℃ indawo yokukhenkceza 41 ℃ ukuxinana kobudlelwane 1.0576 refractive index 1.54178 inqaku elidanyazayo 79.5 ℃ I-solubility elula enyibilikayo kwi-ethanol, i-ether, i-chloroform, i-glycerol, i-carbon disulfide, i-petrolatum, i-oyile eguquguqukayo, i-oyile esisigxina, isisombululo esinamandla se-alkali yamanzi. Phantse ayinyibiliki kwipetroleum ether.
Sebenzisa	Isetyenziswa njengemathiriyeli ekrwada yokwenziwa kwee-resin, iintsinga zokwenziwa kunye neeplastiki, kwaye ikwasetyenziswa kwimveliso yamayeza kunye nezibulali-zinambuzane.

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Iikhowudi zoMngcipheko	I-R23/24/25 – Ityhefu ngokuphefumla, xa udibana nesikhumba naxa uginyiwe. I-R34 – Ibangela ukutsha R48/20/21/22 - R68 – Umngcipheko onokubakho weziphumo ezingajikiyo R40 – Ubungqina obuncinane besiphumo somhlaza R39/23/24/25 - I-R11 – Iyatsha kakhulu R36 – Iyandicaphukisa emehlweni I-R20/21/22 – Iyingozi ngokuphefumla, xa udibana nolusu naxa uginyiwe. R24/25 -
Inkcazelo yoKhuseleko	S26 – Xa udibana namehlo, hlambulula ngokukhawuleza ngamanzi amaninzi kwaye ufune iingcebiso zonyango. S36/37/39 – Nxiba iimpahla ezifanelekileyo zokukhusela, iiglavu kunye nokukhusela amehlo/ubuso. S45 - Kwimeko yengozi okanye ukuba uziva ungaphilanga, funa iingcebiso zonyango ngokukhawuleza (bonisa ileyibhile nanini na kunokwenzeka.) S36/37 – Nxiba iimpahla ezifanelekileyo zokukhusela kunye neeglavu. S28A - S28 – Emva kokudibana nolusu, hlamba ngoko nangoko ngeesepha ezininzi. S24/25-Kuphephe ukudibana nolusu namehlo. S1/2 – Gcina utshixiwe kwaye ungekho kude nabantwana. S36 – Nxiba iimpahla ezifanelekileyo ezikhuselayo. S16 – Gcina kude kwimithombo yomlilo. S7 – Gcina isikhongozeli sivalwe ngokuqinileyo.
Izazisi ze-UN	UN 2821 6.1/PG 2
WGK eJamani	2
RTECS	SJ3325000
FLUKA BRAND F IIKHOWUDI	8-23
I-TSCA	Ewe
Ikhowudi ye-HS	29071100
IKlasi yeeNgozi	6.1
Iqela lokuPakisha	II
Ubutyhefu	I-LD50 ngomlomo kwiimpuku: 530 mg/kg (Deichmann, Witherup)

Intshayelelo

I-Phenol, ekwabizwa ngokuba yi-hydroxybenzene, yi-organic compound. Oku kulandelayo sintshayelelo kwiipropati, ukusetyenziswa, iindlela zokulungiselela kunye nolwazi lokhuseleko lwe-phenol:

Umgangatho:

-Inkangeleko: Ayinambala ukuya kwikristale emhlophe eqinileyo.

- Ukunyibilika: Ukunyibilika emanzini kunye nezinyibilikisi ezininzi eziphilayo.

- Ivumba: Kukho ivumba elikhethekileyo lephenolic.

-I-Reactivity: I-Phenol i-asidi-base ingathathi hlangothi kwaye inokuthi ingene kwi-acid-base reactions, i-oxidation reactions, kunye neempendulo zokutshintshwa kwezinye izinto.

Sebenzisa:

- Ishishini leMichiza: I-Phenol isetyenziswa ngokubanzi kwi-synthesis yeekhemikhali ezifana ne-phenolic aldehyde kunye ne-phenol ketone.

- Izithinteli: IPhenol ingasetyenziswa njengesigcini senkuni, isibulali ntsholongwane, kunye nesibulali ntsholongwane.

- Ishishini leRubber: linokusetyenziswa njengesongezelelo serabha ukuphucula i-viscosity yerabha.

Indlela:

- Indlela eqhelekileyo yokulungiselela i-phenol ngokusebenzisa i-oxidation ye-oxygen emoyeni. I-Phenol inokuthi ilungiswe yi-demethylation reaction ye-catechols.

Ulwazi ngoKhuseleko:

- I-Phenol inobuthi obuthile kwaye inefuthe elicaphukisayo kwesikhumba, amehlo kunye nomgudu wokuphefumula. Hlamba ngamanzi ngoko nangoko emva kokuba sesichengeni kwaye ufune unyango ngokukhawuleza.

- Ukubonakaliswa kwiindawo eziphezulu ze-phenol kunokuvelisa iimpawu zetyhefu, kubandakanywa isiyezi, isicaphucaphu, ukuhlanza, njl.

- Ngexesha lokugcinwa kunye nokusetyenziswa, amanyathelo okhuseleko afanelekileyo afana nokunxiba iiglavu zokukhusela, iiglasi, njl. Sebenza kwindawo engenamoya.

Ngaphambili: 2,4-Dimethyl-5,6-indeno-1,3-dioxan(CAS#27606-09-3)

Okulandelayo: p-Cresol(CAS#106-44-5)

Bhala umyalezo wakho apha kwaye uwuthumele kuthi