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3-4-Dimethoxyphenylacetone(CAS#776-99-8)

Meatotino tau vailaau:

Fuafua mole C11H14O3
Molar Mass 194.23
Malosi 1.115g/mLat 25°C(malamalama)
Lisi Lisi 136-139 °C
Manu'a 154-158 °C (12 mmHg)
Mata'imu >230°F
Suavai Solubility E le mafai ona solu ile vai.
Ausa Malo 0.00349mmHg ile 25°C
Fa'aaliga vai manino
Lanu Samasama moli i Samasama i moli
BRN 1107410
Tulaga Teuteu Faamauina i le mago, Temperature Room
Fa'asino Upu n20/D 1.5358(me.)
Meatotino Faaletino ma Vailaau 97% fa'atusatusaga o oloa gaosi oloa 1.115, fa'asino fa'asino (nD20)1.5358.

Fa'amatalaga Oloa

Faailoga o oloa

Tulaga lamatia 36/37/38 – Fa'aitaita'i i mata, faiga manava ma le pa'u.
Fa'amatalaga Saogalemu 24/25 – Aloese mai le fa'afeso'ota'i ma le pa'u ma mata.
WGK Siamani 3
RTECS UC1795500
HS Code 29145090

 

Folasaga

3,4-Dimethoxypropiophenone (faʻapitoa foi o le DMBA) o se faʻalapotopotoga faʻapitoa. O lo'o ta'ua i lalo se folasaga i lona natura, fa'aoga, auala gaosi ma fa'amatalaga saogalemu:

 

Tulaga lelei:

- Faʻaaliga: 3,4-dimethoxypropiophenone o se vai e leai se lanu poʻo se tioata paʻepaʻe.

- Solubility: E maualuga lona solubility i ethers, ava malosi ma solvents organic.

- Mausalī: E matuā mautū ae e tau pala i le la.

 

Fa'aaogā:

- Reagents vailaʻau: 3,4-dimethoxypropiophenone e mafai ona faʻaaogaina e avea o se mea faʻapitoa i le faʻaogaina o meaola ma suʻesuʻega vailaʻau.

 

Metotia:

O le auala sauniuni o le 3,4-dimethoxyphenylacetone e masani ona faʻaaogaina le styrene e fai ma mea mata, e faʻafefe ai le faʻamaʻiina e fausia ai le hydroquinone, ona faʻaalia ai lea o vaega methoxy i tulaga 3 ma le 4 e ala i le acylation reaction ma le methanol reaction.

 

Fa'amatalaga Saogalemu:

- Oona: Faʻaitiitia le oona i tagata, ae e manaʻomia pea le faʻaeteete ma aloese mai le manava, paʻu poʻo le mata.

- Mumu: 3,4-dimethoxypropiophenone e mu ma e mafai ona mu pe a faʻaalia i le afi matala poʻo le maualuga o le vevela.

- A'afiaga o le Si'osi'omaga: O otaota ma vaifofo e tatau ona lafoa'i lelei ina ia puipuia ai le filogia o le siosiomaga.

- Teuina: E tatau ona teu i se nofoaga malulu, matutu, lelei le savili, mamao ese mai afi ma mea e mu.

 


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