itulau_fanua

oloa

2 4-Dichlorobenzotrifluoride(CAS# 320-60-5)

Meatotino tau vailaau:

Fuafua mole C7H3Cl2F3
Molar Mass 215
Malosi 1.484 g/mL ile 25 °C (malamalama)
Lisi Lisi -26°C
Manu'a 117-118 °C (malamalama)
Mata'imu 162°F
Suavai Solubility 8.67mg/L ile 25℃
Ausa Malo 1.48hPa ile 25℃
Fa'aaliga Suavai
Gravity Fa'apitoa 1.484
Lanu E manino le lanu
BRN 2098743
Tulaga Teuteu Faamauina i le mago, Temperature Room
Fa'asino Upu n20/D 1.481(me.)
Meatotino Faaletino ma Vailaau Suavai e leai ni lanu, kalave fa'apitoa 1.484, mea fa'apuna 117-118 ℃, Mata'imo 72 ℃, fa'asino ole fa'ailoga 1.4802, va'aiga 1.484. E le mafai ona solu i le vai, e mafai ona fa'afefiloi ma le ethanol, eter.

Fa'amatalaga Oloa

Faailoga o oloa

Tulaga lamatia 34 – Mafua ai mu
Fa'amatalaga Saogalemu S26 – Pe a pa'i i mata, fufulu vave i le tele o vai ma saili fautuaga fa'afoma'i.
S27 – Aveese loa lavalava uma ua afaina.
S36/37/39 – Fai ofu puipui talafeagai, totigilima ma mata/mata.
S45 – I se fa'alavelave po'o ua e lagona le le lelei, saili vave fautuaga fa'afoma'i (fa'aali le igoa pe a mafai.)
UN ID UN 3265 8/PG 2
WGK Siamani 2
RTECS CZ5566877
TSCA T
HS Code 29039990
Mata'utia Fa'amatalaga A'a
Vasega o Tulaga Lamatia 8
Fa'aputu Vaega III

 

Folasaga

2,4-Dichlorotrifluorotoluene o se faʻalapotopotoga faʻapitoa.

 

2,4-dichlorotrifluorotoluene e masani ona faʻaaogaina e avea o se solvent i faʻasologa faʻasologa o meaola, ma e mafai ona faʻaaogaina e avea o se solvent tali, se solvent mo fluorinating reagents ma se solvent mo catalysts.

 

O le auala sauniuni e masani lava 2,4-dichlorotrifluorotoluene e mafai ona maua e le fluorination o benzene. O le auala faʻapitoa sauniuni e faʻapea: benzene ma hydrofluoric acid o loʻo faʻaalia i totonu o le reactor, ona faʻaopoopoina lea o le kasa chlorine, o tulaga faʻaalia e pulea mo le faʻaogaina o le fluorination, ma mulimuli ane maua le 2,4-dichlorotrifluorotoluene mama e ala i le vavaeeseina, faʻamamaina ma isi laasaga. .

 

E tatau ona matua mulimulita'i i le saogalemu o le tagofiaina o vaila'au ma fa'aogaina mea e puipuia ai e pei o matatioata saogalemu, totigilima ma lavalava puipui;

Aloese mai le fa'afeso'ota'i sa'o ma le pa'u, mata ma le manava manava, fufulu vave i le tele o vai ma saili togafitiga faafoma'i pe a e faia;

Aloese mai le fa'afeso'ota'i ma mea e mu ma 'alofia fa'alavelave e maua mai ai kasa oona;

Fa'aoga i se nofoaga e fa'alelei lelei e 'alofia ai le manavaina o kasa oona;

Pe a teuina, e tatau ona taofia mai le afi ma le maualuga o le vevela, ma teu i se nofoaga malulu, matutu.

 


  • Muamua:
  • Sosoo ai:

  • Tusi lau savali iinei ma lafo mai ia i matou