Mesitylene(CAS#108-67-8)

Chemical Property:

Molecular Formula	C9H12
Molar Misa	120.19
Density	0.864 g/mL pa25 °C(lit.)
Melting Point	-45 °C
Boling Point	163-166°C(lit.)
Flash Point	112°F
Mvura Solubility	2.9 g/L (20 ºC)
Solubility	Kusanganiswa nedoro, benzene, ether (Windholz et al., 1983), uye trimethylbenzene isomers.
Vapor Presure	14 mm Hg (55 °C)
Vapor Density	4.1 (vs mhepo)
Chitarisiko	Liquid
Color	Zvakajeka zvisina ruvara
Exposure Limit	NIOSH REL: TWA 25 ppm (125 mg/m3); ACGIH TLV: TWA yemamixisomers 25 ppm (yakatorwa).
Merck	14,5907
BRN	906806
pKa	> 14 (Schwarzenbach et al., 1993)
Storage Condition	2-8°C
Kugadzikana	Yakagadzikana. Inopisa. Hazvienderani neakasimba oxidizing agents.
Explosive Limit	0.88-6.1%, 100°F
Refractive Index	n20/D 1.499(lit.)
Zvenyama uye Chemical Properties	Hunhu: mvura isina ruvara inoonekera. kunyungudika -44.7 ℃(α-mhando), -51 ℃ kuvira poindi 164.7 ℃ hukama density 0.8652 refractive index 1.4994 flash point 44 ℃ solubility isinganyungudika mumvura, inonyungudika mu ethanol, inogona kunyungudika mune chero chikamu chebenzene, ether, acetone.
Shandisa	Nekugadzira trimesic acid uye antioxidants, epoxy resin kurapa mumiririri, polyester resin stabilizer, alkyd resin plasticizer uye dhayi.

Tumira email kwatiri

Product Detail

Product Tags

Risk Codes	R10 - Inopfuta moto R37 - Inotsamwisa kune yekufema system R51/53 - Chepfu kune zvipenyu zvemumvura, zvinogona kukonzera mhedzisiro yakaipa kwenguva refu munzvimbo yemvura. R39/23/24/25 - R23/24/25 – Muchetura nekufemerwa, kubatwa neganda uye kana kumedzwa. R11 - Inopisa zvakanyanya R37/38 - Inogumbura kune yekufema system uye ganda.
Tsanangudzo Yekuchengetedza	S61 - Dzivisa kusunungurwa kune zvakatipoteredza. Tarisa kune yakakosha mirairo / kuchengetedza data mapepa. S45 - Kana waita tsaona kana ukanzwa usinganzwe zvakanaka, tsvaga rubatsiro rwekuchipatara nekukasika (ratidza chinyorwa pese pazvinogoneka.) S36/37 - Pfeka zvipfeko zvekudzivirira zvakakodzera uye magurovhosi. S16 - Chengetedza kure nenzvimbo dzekudzima. S7 - Chengetedza mudziyo wakavharwa zvakasimba.
UN IDs	UN 2325 3/PG 3
WGK Germany	2
RTECS	OX6825000
FLUKA BRAND F CODES	10
TSCA	Ehe
HS Code	29029080
Hazard Note	Zvinoshatirisa/Kupisa
Hazard Kirasi	3
Packing Group	III
Muchetura	LD50 (inhalation) yemakonzo 24 g/m3/4-h (yakataurwa, RTECS, 1985).

Nhanganyaya

Hunhu:

- Methylbenzene imvura isina ruvara ine inonhuhwirira yakasarudzika.

- Trimethylbenzene haina kunyungudika mumvura uye inonyungudika mune organic solvents senge alcohols, ethers uye ketone solvents.

Shandisa:

- M-trimethylbenzene inonyanya kushandiswa se solvent mu organic synthesis.

-Inoshandiswa mukugadzirira kwekunaka, pigment, dhayi uye fluorescents.

- Nekugadzirira kweinki, masheji uye machira.

Nzira:

Methylbenzene inogona kugadzirwa kubva ku toluene ne alkylation. Nzira yakajairika ndeyekuita toluene ine methane pasi pemamiriro echinhu chinokonzeresa uye tembiricha yakakodzera kuumba homoxylene.

Zvekuchengetedza

- Trimethylbenzene ine humwe huturu uye zvinogumbura zvinokonzeresa paganda nemeso.

- Trimethylbenzene inopfuta uye inofanira kuchengetedzwa kure nemoto wakazaruka uye kupisa kwakanyanya. Ngwarira matanho ekudzivirira moto paunenge uchichengeta uye uchishandisa.

- Paunenge uchishandisa x-trimethylbenzene, ipa yakanaka mhepo mamiriro uye kudzivirira inhalation yehupfu hwayo.

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

Zvinotevera: 4-Hydroxybenzyl doro(CAS#623-05-2)

Nyora meseji yako pano uye titumire kwatiri