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oloa

5-Bromo-2-methylbenzoic acid(CAS# 79669-49-1)

Meatotino tau vailaau:

Fuafua mole C8H7BrO2
Molar Mass 215.04
Malosi 1.599±0.06 g/cm3(Va'ai)
Lisi Lisi 167-171°C
Manu'a 319.4±30.0 °C(Va'ai)
Mata'imu 147°C
Solubility solu i le Methanol
Ausa Malo 0.000141mmHg ile 25°C
Fa'aaliga Pa'u tioata
Lanu Pa'epa'e i Toeitiiti pa'epa'e
pKa 3.48±0.25(Vailoaina)
Tulaga Teuteu Atemosifia inert, Temperature Room
Fa'asino Upu 1.595
MDL MFCD00267350

Fa'amatalaga Oloa

Faailoga o oloa

Tulaga lamatia R22 – E afaina pe a foloina
R36/37/38 – Fa'aitaita'i i mata, faiga manava ma le pa'u.
Fa'amatalaga Saogalemu 26 – Pe a pa‘i i mata, fufulu vave i le tele o vai ma sa‘ili fautuaga fa‘afoma‘i.
UN ID UN 2811 6.1/PG 3
WGK Siamani 3
HS Code 29163990
Vasega o Tulaga Lamatia FAAFITAU
Fa'aputu Vaega

 

Folasaga

O le 2-Methyl-5-bromobenzoic acid o se vailaʻau faʻapitoa. O lo'o ta'ua i lalo se folasaga i meatotino, fa'aoga, metotia sauniuni ma fa'amatalaga saogalemu o lenei fa'apotopotoga:

 

Tulaga lelei:

- Fa'aaliga: 2-Methyl-5-bromobenzoic acid o se ma'a tioata pa'epa'e.

- Solubility: Solu i solu masani masani e pei ole ethanol, eter ma methylene chloride.

- Fa'amumu: 2-methyl-5-bromobenzoic acid o se mea e fa'afefeteina, aloese mai le mumū ma le vevela maualuga.

 

Fa'aoga: E mafai fo'i ona fa'aoga i le tu'ufa'atasiga o mea tau vaila'au e pei o vali, vali, ma mea manogi.

 

Metotia:

O le sauniuniga o le 2-methyl-5-bromobenzoic acid e mafai ona maua e ala i le tali atu o le brominated benzoic acid ma se aofaiga talafeagai o formaldehyde.

 

Fa'amatalaga Saogalemu:

O le fa'aogaina o le 2-methyl-5-bromobenzoic acid e tatau ona fa'atatau i le fa'aogaina o vaila'au fa'agaioiga ma faiga puipuia o le tagata lava ia. Afai e pa'i i le pa'u, mata, po'o le manavaina o ausa, fufulu vave i le tele o vai ma saili togafitiga faafoma'i. Aloese mai le fa'aumi umi i lona pefu po'o ausa. Pe a teuina ma felauaiga, e tatau ona teuina i se nofoaga mago, lelei le savili ma mamao mai le afi.


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