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oloa

2-Acetonaphthone(CAS#93-08-3)

Meatotino tau vailaau:

Fuafua mole C12H10O
Molar Mass 170.21
Malosi 1.12g/mLat 25°C(malamalama)
Lisi Lisi 52-56 °C (malamalama)
Manu'a 300-301 °C (malamalama)
Mata'imu >230°F
Numera JECFA 811
Suavai Solubility e le mafai ona fa'afefeteina
Solubility 0.272g/l
Ausa Malo 0.12Pa ile 25℃
Fa'aaliga Pa'u tioata ma ni fasi
Lanu Lanu pa'epa'e
Sogisogi manogi moli-fuga
BRN 774965
pKa 0[i le 20 ℃]
Tulaga Teuteu Faamauina i le mago, Temperature Room
Fa'asino Upu n20/D 1.628(me.)
MDL MFCD00004108
Meatotino Faaletino ma Vailaau O tioata e pei o ni nila.
mea liusuavai 56 ℃
mea vevela 171~173 ℃(1.462kPa)
soluble i le ethanol, eter, acetone.
Fa'aaliga: Pa'epa'e Crystal
manogi: manogi fuga moli, tofo pei o le citrus.
Mea Fa'apuna: 300 ℃,171-173 ℃/1.7kPa Li'u Maliu: 56 ℃
mea moli (tapuni)>95 ℃
fa'asino ole su'ega ND20:1.465-1.469
mafiafia o420:0.914-0.919
e mafai ona fa'aoga mo fua fa'a'ai kemikolo i aso ta'itasi, e masani ona fa'aogaina i le fasimoli, fa'amama fa'amea manogi; E mafai ona fa'aoga mo mea'ai
fua o le tofo.
mautu i ala alkaline.
Fa'aoga Mo le sauniaina o le vailaʻau vailaʻau i aso taʻitasi

Fa'amatalaga Oloa

Faailoga o oloa

Tulaga lamatia R36/37/38 – Fa'aitaita'i i mata, faiga manava ma le pa'u.
R51/53 – Oona i meaola o le vai, e ono tupu ai ni a'afiaga leaga mo se taimi umi i le siosiomaga vai.
R22 – E afaina pe a foloina
R20/21/22 – E afaina pe a manava, pe a pa'u ma pe a folo.
Fa'amatalaga Saogalemu S26 – Pe a pa'i i mata, fufulu vave i le tele o vai ma saili fautuaga fa'afoma'i.
S36 – Fai ofu puipui talafeagai.
S61 – Aloese mai le tu’u atu i le si’osi’omaga. Va'ai ile fa'atonuga fa'apitoa/pepa fa'amatalaga saogalemu.
S24/25 – Aloese mai le fa'afeso'ota'i ma pa'u ma mata.
S22 – Aua le manava pefu.
S36/37 – Fai ofu puipui ma totigilima talafeagai.
UN ID UN3077
WGK Siamani 3
RTECS DB7084000
TSCA Ioe
HS Code 29143900
Mata'utia Fa'amatalaga Fa'aitaita
Vasega o Tulaga Lamatia 9
Fa'aputu Vaega III
Oona skn-hmn 100% FCTXAV 13,867,75

 

Folasaga

β-Naphthalene acetophenone o se faʻalapotopotoga faʻapitoa. Ose ma'a ma se pa'epa'e po'o le malamalama samasama tioata fa'atusa ma se manogi manogi uiga ese.

 

β-Naphthalene acetophenone e tele mea taua. E faʻaaogaina e avea o se mea amata taua ma le vaeluagalemu i le faʻaogaina o meaola. β-Naphthalene acetophenone e mafai foi ona faʻaaogaina e fai ma faʻaopoopoga i paʻu, palasitika, vali ma vali.

 

E tele auala autu mo le saunia o le β-naphthalene ethyl ketone. O se auala masani o le faʻapipiʻiina e le methylation ma le faʻamaʻiina o le naphthalene. I lenei metotia, o le naphthalene e muamua methylated i le methylnaphthalene ona faʻamaʻiina lea i le β-naphthalene acetophenone. β-naphthalene acetophenone e mafai foʻi ona faʻamamaina ma aveese mai i auala e pei o le faʻamama ma le faʻavasegaina.

Ose mea e mu ma e mana'omia ona teu ese mai le afi ma le vevela. Lona lua, e ono mafua ai le ita ma faʻaleagaina pe a faʻafesoʻotaʻi ma le paʻu, mata, poʻo le maeʻa ona taumafaina, o lea ia fai ni puipuiga talafeagai pe a faʻafesoʻotaʻi. E mana'omia le mulimulita'ia faiga saogalemu mo vaila'au ma mea faigaluega puipui talafeagai e mana'omia mo le fa'aoga ma le tagofiaina.


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