Mesitylene(CAS#108-67-8)

Meatotino tau vailaau:

Fuafua mole	C9H12
Molar Mass	120.19
Malosi	0.864 g/mL ile 25 °C(malamalama)
Lisi Lisi	-45 °C
Manu'a	163-166°C(malamalama)
Mata'imu	112°F
Suavai Solubility	2.9 g/L (20 ºC)
Solubility	Fa'afefiloi ma le ava malosi, benzene, eter (Windholz et al., 1983), ma trimethylbenzene isomers.
Ausa Malo	14 mm Hg (55 °C)
Ausa Malosi	4.1 (vs ea)
Fa'aaliga	Suavai
Lanu	E manino le lanu
Tapulaa o Fa'aaliga	NIOSH REL: TWA 25 ppm (125 mg/m3); ACGIH TLV: TWA mo mixisomers 25 ppm (fa'aaogaina).
Merck	14,5907
BRN	906806
pKa	>14 (Schwarzenbach et al., 1993)
Tulaga Teuteu	2-8°C
Maumau	Stable. E mu. E le fetaui ma vailaʻau faʻamaʻi malosi.
Tapulaa Pa	0.88-6.1%, 100°F
Fa'asino Upu	n20/D 1.499(me.)
Meatotino Faaletino ma Vailaau	Uiga: vai manino le lanu. mea liusuavai -44.7 ℃(a-ituaiga),-51 ℃ mea fa'apuna 164.7 ℃ va'aiga va'aiga 0.8652 fa'asino ole su'esu'e 1.4994 mea moli 44 ℃ solubility insoluble i le vai, soluble i ethanol, e mafai ona fa'amavaeina i so'o se vaega o le benzene, eter, acetone.
Fa'aoga	Mo le gaosiga o le trimesic acid ma antioxidants, epoxy resin curing agent, polyester resin stabilizer, alkyd resin plasticizer ma le vali.

Auina imeli ia matou

Fa'amatalaga Oloa

Faailoga o oloa

Tulaga lamatia	R10 – Mumu R37 – Fa'aitaita i le manava R51/53 – Oona i meaola o le vai, e ono tupu ai ni a'afiaga leaga mo se taimi umi i le siosiomaga vai. R39/23/24/25 - R23/24/25 – O'ona pe a manava, fa'afeso'ota'i ma pa'u ma pe a foloina. R11 – Sili ona mu R37/38 – Fa'aitaita i le manava ma le pa'u.
Fa'amatalaga Saogalemu	S61 – Aloese mai le tu’u atu i le si’osi’omaga. Va'ai ile fa'atonuga fa'apitoa/pepa fa'amatalaga saogalemu. S45 – I se fa'alavelave po'o ua e lagona le le lelei, saili vave fautuaga fa'afoma'i (fa'aali le igoa pe a mafai.) S36/37 – Fai ofu puipui ma totigilima talafeagai. S16 – Tausia mai mea e mu ai. S7 – Tapuni le pusa.
UN ID	UN 2325 3/PG 3
WGK Siamani	2
RTECS	OX6825000
FLUKA BRAND F CODES	10
TSCA	Ioe
HS Code	29029080
Mata'utia Fa'amatalaga	Fa'aitaitaita'i/Musu
Vasega o Tulaga Lamatia	3
Fa'aputu Vaega	III
Oona	LD50 (a'i) mo isumu 24 g/m3/4-h (sii mai, RTECS, 1985).

Folasaga

Tulaga lelei:

- Methylbenzene ose vai e leai ni lanu ma se manogi manogi uiga ese.

- Trimethylbenzene e le mafai ona solu i le vai ma soluble i solu faʻaola pei ole ava malosi, ethers ma ketone solvents.

Fa'aaogā:

- M-trimethylbenzene e masani ona faʻaaogaina e avea o se solvent i le faʻaogaina o meaola.

- Fa'aaogaina i le tapenaga o mea manogi, lanu, vali ma felanulanua'i.

- Mo le saunia o vaitusi, fa'amama ma fa'alavalava.

Metotia:

- Methylbenzene e mafai ona saunia mai toluene e ala ile alkylation. O se auala masani o le tali atu i le toluene ma le methane i lalo o tuutuuga o se faʻamalosi ma le vevela talafeagai e fausia ai le homoxylene.

Fa'amatalaga Saogalemu:

- Trimethylbenzene ei ai ni o'ona ma'i a'afiaga i le pa'u ma mata.

- Trimethylbenzene e mu ma e tatau ona taofia mai le mu matala ma le vevela maualuga. Fa'alogo lelei i faiga e puipuia ai mu pe a teu ma fa'aoga.

- Pe a fa'aogaina le x-trimethylbenzene, ia tu'uina atu tulaga lelei ea ma 'alofia le manavaina o ona ausa.

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

Sosoo ai: 4-Hydroxybenzyl alcohol(CAS#623-05-2)

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