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oloa

3 4-Dimethylbenzoic acid(CAS# 619-04-5)

Meatotino tau vailaau:

Fuafua mole C9H10O2
Molar Mass 150.17
Malosi 1.0937 (fa'atatau)
Lisi Lisi 163-165 °C (malamalama)
Manu'a 271.51°C (fa'atatau)
Mata'imu 134.9°C
Suavai Solubility 129.2mg/L(vevela e le o ta'ua)
Ausa Malo 0.000728mmHg ile 25°C
Fa'aaliga Pa'u tioata
Lanu Pa'epa'e i le beige
BRN 907267
pKa 4.44±0.10(Vailoaina)
Tulaga Teuteu Faamauina i le mago, Temperature Room
Fa'asino Upu 1.5188 (fa'atatau)
MDL MFCD00002524
Meatotino Faaletino ma Vailaau Pa'epa'e pa'epa'e po'o tioata. Liu liusuavai 165-167 ℃.
Fa'aoga Fa'aaogaina e fai ma mea fa'avauvau i le fa'aogaina o meaola
Su'esu'ega in vitro 3,4-Dimethylbenzoic acid o loʻo faʻamaʻiina e le 4-methylbenzoate (p-toluate) -ola toto o Rhodococcus rhodochrous N75 e ala i le auala faʻasolosolo e ala i le vaeluaga o le 3,4-dimethylcatechol.

Fa'amatalaga Oloa

Faailoga o oloa

Tulaga lamatia R36/37/38 – Fa'aitaita'i i mata, faiga manava ma le pa'u.
R22 – E afaina pe a foloina
Fa'amatalaga Saogalemu S22 – Aua le manava pefu.
S24/25 – Aloese mai le fa'afeso'ota'i ma pa'u ma mata.
S37/39 – Fai totigilima talafeagai ma le puipuiga o mata/mata
S26 – Pe a pa'i i mata, fufulu vave i le tele o vai ma saili fautuaga fa'afoma'i.
WGK Siamani 3
RTECS DG8734020
TSCA Ioe
HS Code 29163900

 

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