itulau_fanua

oloa

FEMA 2860(CAS#94-47-3)

Meatotino tau vailaau:

Fuafua mole C15H14O2
Molar Mass 226.27
Malosi 1.093g/mLat 25°C(malamalama)
Manu'a 182°C12mm Hg(su.)
Mata'imu >230°F
Fa'aaliga Suavai
Lanu E manino le lanu
Tulaga Teuteu Temperature Potu
Fa'asino Upu n20/D 1.56(malaga)

Fa'amatalaga Oloa

Faailoga o oloa

WGK Siamani 2
RTECS DH6288000
HS Code 29163100
Oona O le LD50 tu'ugutu tu'u gutu i isumu na lipotia mai e 5 g/kg ma le dermal dermal LD50 i lapiti e sili atu i le 5 g/kg (Wohl 1974).

 

Folasaga

FEMA 2860, fua fa'atatau kemikolo C14H12O2, ose fa'alapotopotoga fa'aola e masani ona fa'aogaina e fai ma mea fa'aoga i mea manogi ma mea manogi.

 

O le tuufaatasiga o se vai e leai ni lanu ma se manogi manogi uiga ese. E solu i le ava malosi, ethers ma solvents organic, ae le mafai ona solu i le vai. FEMA 2860 e matua fe'avea'i ma mautu.

 

O lenei mea ester e masani ona faʻaaogaina i le sauniuniga o mea manogi ma mea manogi, ma e faʻaaogaina e avea o se mea manogi ma mea manogi. E mafai foʻi ona faʻaaogaina i nisi mea teuteu, vailaʻau ma faʻamamā e tuʻuina atu i le oloa se aafiaga manogi manaia.

 

O le auala sauniuni a le FEMA 2860 e masani ona fa'aaogaina le fa'afesuia'iga o ester. E masani lava, o le benzoic acid ma le 2-phenylethyl alcohol o loʻo faʻaaogaina e fai ma mea mataʻutia ma o se tali esterification e faia i le i ai o se faʻamaʻi faʻamalosi e maua ai le oloa faʻatatau.

 

Mo fa'amatalaga saogalemu, FEMA 2860 ose vaila'au e maualalo le o'ona. Peita'i, pei o so'o se vaila'au, e tatau ona tagofia ma fa'aoga sa'o. A fa'aoga, mulimuli i faiga saogalemu, e pei o le ofuina o mea e puipui ai le tagata lava ia. I le taimi lava e tasi, e tatau ona faʻaeteete e puipuia le faʻafesoʻotaʻi ma le paʻu, mata ma le manava. Pe a fa'afeso'ota'i pe 'ai fa'afuase'i, fufulu pe sa'ili vave togafitiga faafoma'i.


  • Muamua:
  • Sosoo ai:

  • Tusi lau savali iinei ma lafo mai ia i matou