I-Mesitylene(CAS#108-67-8)

Isakhiwo Samakhemikhali:

I-Molecular Formula	C9H12
I-Molar Mass	120.19
Ukuminyana	0.864 g/mL ku-25 °C(lit.)
I-Melting Point	-45 °C
I-Boling Point	163-166°C(lit.)
I-Flash Point	112°F
Ukuncibilika kwamanzi	2.9 g/L (20 ºC)
Ukuncibilika	Ixubene notshwala, benzene, ether (Windholz et al., 1983), kanye nama-isomers e-trimethylbenzene.
I-Vapor Presure	14 mm Hg ( 55 °C)
I-Vapor Density	4.1 (vs air)
Ukubukeka	Uketshezi
Umbala	Sula engenambala
Umkhawulo Wokuchayeka	I-NIOSH REL: TWA 25 ppm (125 mg/m3); I-ACGIH TLV: I-TWA yama-mixisomers 25 ppm (enziwe).
I-Merck	14,5907
I-BRN	906806
pKa	> 14 (Schwarzenbach et al., 1993)
Isimo Sesitoreji	2-8°C
Ukuzinza	Izinzile. Okuvuthayo. Akuhambisani nama-oxidizing agents aqinile.
Umkhawulo Oqhumayo	0.88-6.1%, 100°F
I-Refractive Index	n20/D 1.499(lit.)
Izakhiwo Zomzimba Nezamakhemikhali	Umlingiswa: uketshezi olungenambala olusobala. indawo encibilikayo -44.7 ℃(α-uhlobo), -51 ℃ iphoyinti abilayo 164.7 ℃ ukuminyana okuhlobene 0.8652 inkomba ye-refractive 1.4994 iphoyinti elikhanyayo 44 ℃ ukuncibilika okungancibiliki emanzini, okuncibilika ku-ethanol, kungancibilika kunoma iyiphi ingxenye ye-benzene, i-ether, i-acetone.
Sebenzisa	Ukuze kukhiqizwe i-trimesic acid nama-antioxidants, i-epoxy resin yokwelapha i-agent, i-polyester resin stabilizer, i-alkyd resin plasticizer kanye nodayi.

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Amakhodi Engozi	U-R10 – Uyavutha R37 – Ukucasula uhlelo lokuphefumula R51/53 – Ukuba nobuthi ezintweni eziphila emanzini, kungabangela imiphumela emibi yesikhathi eside endaweni yasemanzini. R39/23/24/25 - R23/24/25 – Kunobuthi ngokuhogela, ukuthintana nesikhumba futhi uma ugwinywe. I-R11 – Ivutha Kakhulu R37/38 – Ukucasula uhlelo lokuphefumula kanye nesikhumba.
Incazelo Yokuphepha	I-S61 - Gwema ukudedelwa endaweni. Bheka imiyalelo ekhethekile / amaphepha edatha okuphepha. S45 – Uma kwenzeka ingozi noma uzizwa ungaphilile, funa iseluleko sezokwelapha ngokushesha (bonisa ilebula noma nini lapho kunokwenzeka.) I-S36/37 – Gqoka izingubo zokuzivikela ezifanele namagilavu. S16 – Zigcine kude nemithombo yokuthungela. I-S7 – Gcina isitsha sivalwe ngokuqinile.
Ama-ID e-UN	UN 2325 3/PG 3
I-WGK Germany	2
I-RTECS	OX6825000
AMAKHODI E-FLUKA BRAND F	10
I-TSCA	Yebo
Ikhodi ye-HS	29029080
Inothi Lengozi	Iyacasula/Ivutha
I-Hazard Class	3
Iqembu Lokupakisha	III
Ubuthi	I-LD50 (inhalation) yamagundane 24 g/m3/4-h (okucashuniwe, RTECS, 1985).

Isingeniso

Ikhwalithi:

I-Methylbenzene iwuketshezi olungenambala olunephunga elimnandi elingavamile.

- I-Trimethylbenzene ayincibiliki emanzini futhi incibilika kuzincibilikisi zemvelo ezifana ne-alcohol, i-ethers nezinyibilikisi ze-ketone.

Sebenzisa:

- I-M-trimethylbenzene isetshenziswa kakhulu njenge-solvent ku-organic synthesis.

- Isetshenziswa ekulungiseleleni ama-flavour, ama-pigments, odayi kanye nama-fluorescents.

- Ukuze kulungiswe oyinki, okokuhlanza kanye nama-coatings.

Indlela:

- I-Methylbenzene ingalungiswa kusuka ku-toluene nge-alkylation. Indlela evamile iwukusabela i-toluene nge-methane ngaphansi kwezimo ze-catalyst kanye nezinga lokushisa elifanele ukwenza i-homoxylene.

Ulwazi Lokuphepha:

I-Trimethylbenzene inobuthi obuthile kanye nemiphumela ecasulayo esikhumbeni nasemehlweni.

- I-Trimethylbenzene iyavutha futhi kufanele igcinwe kude namalangabi avulekile kanye namazinga okushisa aphezulu. Naka izinyathelo zokuvimbela umlilo lapho ugcina futhi usebenzisa.

- Uma usebenzisa i-x-trimethylbenzene, hlinzeka ngezimo ezinhle zokungenisa umoya futhi ugweme ukuhogela umhwamuko wayo.

Okwedlule: 2,4,6-Trimethylnitrobenzene radical anion(CAS#34505-32-3)

Olandelayo: I-4-Hydroxybenzyl alcohol(CAS#623-05-2)

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