itulau_fanua

oloa

1,3-Benzodioxole CAS 274-09-9

Meatotino tau vailaau:

Fuafua mole C7H6O2
Molar Mass 122.12
Malosi 1.064g/mLat 25°C(malamalama)
Lisi Lisi -18 °C
Fa'ailoga Tulaga 172-173°C(malamalama)
Mata'imu 131°F
Suavai Solubility 0.2 g/100 mL (25 ºC)
Solubility 2g/l
Ausa Malo 12 mm Hg (25 °C)
Fa'aaliga O le pauta
Lanu Samasama i moli i enaena
BRN 115506
Tulaga Teuteu Atemosifia inert, Temperature Room
Fa'asino Upu n20/D 1.539(malaga)
Meatotino Faaletino ma Vailaau
Fa'aoga Fa'aaogaina e fai ma mea fa'atauva'a taua i mea manogi, vaila'au ma vailaau fa'alafua

Fa'amatalaga Oloa

Faailoga o oloa

Tulaga lamatia R20/22 – E afaina pe a manava ma pe a foloina.
R22 – E afaina pe a foloina
R10 – Mumu
R36/37/38 – Fa'aitaita'i i mata, faiga manava ma le pa'u.
R20/21/22 – E afaina pe a manava, pe a pa'u ma pe a folo.
R10/22 -
Fa'amatalaga Saogalemu S23 – Aua le mānavaina le ausa.
S24/25 – Aloese mai le fa'afeso'ota'i ma pa'u ma mata.
S36/37/39 – Fai ofu puipui talafeagai, totigilima ma mata/mata.
S26 – Pe a pa'i i mata, fufulu vave i le tele o vai ma saili fautuaga fa'afoma'i.
S16 – Tausia mai mea e mu ai.
S36 – Fai ofu puipui talafeagai.
UN ID UN 1993 3/PG 3
WGK Siamani 3
RTECS DA5600000
TSCA Ioe
HS Code 29329970
Mata'utia Fa'amatalaga Fa'aitaita
Vasega o Tulaga Lamatia 3
Fa'aputuga Vaega III

 

Folasaga

1,2-Methylenedioxybenzene, e taʻua foi o le chunlanin, o se faʻalapotopotoga faʻapitoa. O loʻo taua i lalo se faʻamatalaga i meatotino, faʻaoga, auala sauniuni ma faʻamatalaga saogalemu o le 1,2-methylenedioxybenzene:

 

Tulaga lelei:

1,2-Methylenedioxybenzene o se vai e leai ni lanu ma se tofo manogi. E solu i le tele o so'o so'o, pei ole ava malosi ma ethers.

 

Fa'aaogā:

1,2-Methylenedioxybenzene o loʻo i ai le tele o faʻaoga. E mafai foi ona faʻaaogaina i le sauniuniga o vali, paʻu, ma polymers.

 

Metotia:

1,2-Methylenedioxybenzene e mafai ona saunia e ala i le taliina o le benzaldehyde ma le hydrogen peroxide. O tulaga tali e mafai ona pulea e catalysts, e pei o le ferric (III) bromide, ma isi.

 

Fa'amatalaga Saogalemu:

1,2-Methylenedioxybenzene e faʻafefe ma faʻafefe mata. Matatioata puipui ma totigilima e tatau ona ofuina i le taimi o le taotoga. Pe a fa'aogaina pe tagofia le mea lea, 'alofia le manavaina o kasa pe fa'afeso'ota'i ma le pa'u. O le 1,2-Methylenedioxybenzene foi o se vai e mu ma e tatau ona aloese mai le afi ma le maualuga o le vevela. Pe a teuina ma faʻaoga, e tatau ona faʻalogo i le puipuiga mai le faʻaputuina o le afi ma le eletise eletise.


  • Muamua:
  • Sosoo ai:

  • Tusi lau savali iinei ma lafo mai ia i matou