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

Meatotino tau vailaau:

Fuafua mole	C7H8O
Molar Mass	108.14
Malosi	1.034g/mLat 25°C(malamalama)
Lisi Lisi	32-34°C(malamalama)
Manu'a	202°C(malamalama)
Mata'imu	193°F
Numera JECFA	693
Suavai Solubility	20 g/L (20 ºC)
Solubility	20g/l
Ausa Malo	1 mm Hg (20 °C)
Ausa Malosi	3.72 (vs ea)
Fa'aaliga	Crystalline Solid po'o Suavai
Gravity Fa'apitoa	1.0341 (20/4 ℃)
Lanu	Le lanu i le samasama mumu, e mafai ona pogisa pe a faʻaalia i le malamalama
Tapulaa o Fa'aaliga	NIOSH REL: TWA 2.3 ppm (10 mg/m3), IDLH 250 ppm; OSHA PEL: TWA 5ppm (22 mg/m3); ACGIH TLV: TWA mo isomers uma 5 ppm (fa'aaogaina).
Merck	14,2579
BRN	1305151
pKa	10.17(i le 25℃)
Tulaga Teuteu	Teu i lalo ole +30°C.
Maumau	Stable. E mu. E le fetaui ma vailaʻau faʻamaʻi malosi. Ea ma malamalama-maaleale. Hygroscopic.
Ma'ale'ale	Ma'ale'ale
Tapulaa Pa	1%(V)
Fa'asino Upu	nD20 1.5395
Meatotino Faaletino ma Vailaau	O lenei oloa e leai se lanu manino manino po'o tioata, ma le phenol tofo, mu. Solu i le ethanol, eter, chloroform ma vai vevela, fa'apuna 202℃, mea liusuavai 35.26℃.
Fa'aoga	O lenei oloa o le gaosiga o le antioxidant 2, 6-di-tert-butyl-p-cresol ma le paʻu antioxidant raw material, i le taimi lava e tasi, ae faʻapea foi le gaosiga o vailaʻau TMP ma vali e maua i luga o le faʻavae o mea taua.

Auina imeli ia matou

Fa'amatalaga Oloa

Faailoga o oloa

Tulaga lamatia	R24/25 - R34 – Mafua ai mu R39/23/24/25 - R23/24/25 – O'ona pe a manava, fa'afeso'ota'i ma pa'u ma pe a foloina.
Fa'amatalaga Saogalemu	S36/37/39 – Fai ofu puipui talafeagai, totigilima ma mata/mata. 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.
UN ID	UN 3455 6.1/PG 2
WGK Siamani	1
RTECS	GO6475000
FLUKA BRAND F CODES	8
TSCA	Ioe
HS Code	29071200
Mata'utia Fa'amatalaga	Fa'aitaita
Vasega o Tulaga Lamatia	6.1
Fa'aputu Vaega	II
Oona	LD50 tautala tautala i isumu: 1.8 g/kg (Deichmann, Witherup)

Folasaga

Cresol, chemically lauiloa o le methylphenol (Igoa Igilisi Cresol), o se faʻalapotopotoga faʻapitoa. O lo'o ta'ua i lalo se fa'amatalaga i meatotino, fa'aoga, metotia sauniuni ma fa'amatalaga saogalemu o le p-tolunol:

Tulaga lelei:

Fa'aaliga: Cresol o se vai e leai se lanu pe samasama ma se manogi phenolic fa'apitoa.

Solubility: E solu i le ava malosi, ethers ma ethers, ma e mafai ona solu i le vai.

O mea tau vaila'au: Cresol ose vaila'au fa'asa'o e fa'agaioi ma le alkali e fausia ai le masima tutusa.

Fa'aaogā:

Fa'aaogāga fa'apisinisi: O lo'o fa'aogaina le Cresol e fai ma fa'asao, fa'ama'i, ma soli i le gaosiga o mea fa'asao. E galue foi o se faʻamalosi ma solvent i fale paʻu ma resini.

Fa'aaogāga fa'ato'aga: E mafai ona fa'aoga le Toluene i le vaega o fa'ato'aga e fai ma vaila'au iniseti ma fungicide.

Metotia:

E tele auala e saunia ai le toluenol, o se tasi o ia mea e masani ona faʻaaogaina e maua mai ai e ala i le faʻamaʻiina o le toluene. O le la'asaga fa'apitoa o le fa'agaioi muamua o le toluene ma le okesene e maua ai le toluol i lalo o le gaioiga a se fa'aoso.

Fa'amatalaga Saogalemu:

E oona le Cresol, ma o le fa'afeso'ota'i sa'o po'o le inuina o le tele o le cresol e mafai ona afaina ai le soifua maloloina. E tatau ona mulimulita'i faiga talafeagai mo le fa'agaioiina o le saogalemu pe a fa'aoga, ma fa'aoga mea faigaluega puipui talafeagai.

Aloese mai le fa'apa'i umi ma le pa'u ma 'alofia le manavaina o ona ausa.

Pe a teuina ma tagofia le toluenol, e tatau ona faʻamaufaʻailoga lelei ma teu ese mai le mumu ma le maualuga o le vevela.

Muamua: Phenol(CAS#108-95-2)

Sosoo ai: Ethyl maltol(CAS#4940-11-8)

Tusi lau savali iinei ma lafo mai ia i matou