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Dibromodifluoromethane (CAS# 75-61-6)

Meatotino tau vailaau:

Fuafua mole CBr2F2
Molar Mass 209.82
Malosi 2.297 g/mL ile 25 °C(malamalama)
Lisi Lisi -141 °C
Manu'a 24.5 °C
Mata'imu Leai
Suavai Solubility E le mafai ona fa'afefeteina
Solubility Solu i le acetone, ava malosi, benzene, ma eter (Weast, 1986)
Ausa Malo 12.79 psi (20 °C)
Ausa Malosi 7.24 (vs ea)
Fa'aaliga Suavai e leai ni lanu po o le kesi
Tapulaa o Fa'aaliga NIOSH REL: TWA 100 ppm (860 mg/m3), IDLH 2,000 ppm; OSHA PEL:TWA 100 ppm.
BRN 1732515
Tulaga Teuteu 2-8°C
Fa'asino Upu 1.398-1.402
Meatotino Faaletino ma Vailaau Suavai e le lanu, mamafa. Solu i le tele o so'o so'o; e le mafai ona solu i le vai. E le mu. Fa'aaogaina e fai ma mea e tineia ai le afi, fa'alili ma lubricant. Ua ta'ua foi o le R12B2.

Fa'amatalaga Oloa

Faailoga o oloa

Tulaga lamatia R36/37/38 – Fa'aitaita'i i mata, faiga manava ma le pa'u.
R59 – Mata'utia mo le osone
Fa'amatalaga Saogalemu S37/39 – Fai totigilima talafeagai ma le puipuiga o mata/mata
S26 – Pe a pa'i i mata, fufulu vave i le tele o vai ma saili fautuaga fa'afoma'i.
S59 – Va'ai ile fale gaosi oloa/fa'atau oloa mo fa'amatalaga ile toe fa'aleleia/ toe fa'aaogaina.
UN ID 1941
WGK Siamani 3
RTECS PA7525000
HS Code 29034700
Mata'utia Fa'amatalaga Fa'aitaita
Vasega o Tulaga Lamatia 9
Fa'aputu Vaega III
Oona O le 15-min le faʻaalia i le 6,400 ma le 8,000 ppm na afaina i isumu ma isumu, i le faasologa (Patnaik,
1992).

 

Folasaga

Dibromodifluoromethane (CBr2F2), e taʻua foi o le halothane (halothane, trifluoromethyl bromide), o se mea faʻapipiʻi. O loʻo taua i lalo se faʻamatalaga i meatotino, faʻaoga, metotia sauniuni ma faʻamatalaga saogalemu o le dibromodifluoromethane:

 

Tulaga lelei:

- Fa'aaliga: Suavai e leai ni lanu

- Soluble: solu i le ethanol, eter ma chloride, soluble i le vai

- O'ona: e iai sona a'afiaga fa'ama'i ma e mafai ona o'o atu ai i le fa'avaivai o le tino

 

Fa'aaogā:

- Anesthetics: Dibromodifluoromethane, sa masani ona faʻaaogaina mo faʻamaʻi toto ma faʻamaʻi lautele, ua suia nei i faʻamaʻi sili atu ma saogalemu.

 

Metotia:

O le sauniuniga o le dibromodimomethane e mafai ona faia i laasaga nei:

O le Bromine e tali atu i le fluorine i le maualuga o le vevela e maua ai le fluobromide.

Fluobromide e fa'afefe ma methane i lalo ole fa'avevela ultraviolet e maua ai le dibromodifluoromethane.

 

Fa'amatalaga Saogalemu:

- O le Dibromodifluoromethane o lo'o iai ni mea fa'ama'i ma e tatau ona fa'aogaina ma le fa'aeteete, aemaise lava e aunoa ma se ta'ita'iga fa'apolofesa.

- E mafai ona iai ni a'afiaga leaga ile ate ile taimi umi ole a'afia ile dibromodifluoromethane.

- E ono fa'aitaita'i pe a o'o i mata, pa'u, po'o le manava.

- Pe a faʻaaogaina le dibromodifluoromethane, e tatau ona aloese mai le afi poʻo le maualuga o le vevela ona e mu.

- A fa'aaogaina le dibromodifluoromethane, mulimuli i faiga fa'ata'ita'i su'esu'e ma faiga puipuia o le tagata lava ia.

 


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