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Triphenylsilanol; Triphenylhydroxysilane (CAS#791-31-1)

Meatotino tau vailaau:

Fuafua mole C18H16OSi
Molar Mass 276.4
Malosi 1.13
Lisi Lisi 150-153 °C (malamalama)
Manu'a 389 °C [760mmHg]
Mata'imu >200°C
Suavai Solubility tali atu
Ausa Malo 9.79E-07mmHg ile 25°C
Fa'aaliga Malosi
Lanu lanu pa'epa'e
BRN 985007
pKa 13.39±0.58(Vailoaina)
Tulaga Teuteu Atemosifia inert, Temperature Room
Ma'ale'ale 4: leai se tali i le vai i lalo o tulaga le faaituau
Fa'asino Upu 1.628
MDL MFCD00002102
Fa'aoga Mo le faʻapipiʻiina o vailaʻau faʻapitoa poʻo isi polymers

Fa'amatalaga Oloa

Faailoga o oloa

Fa'ailoga Mata'utia Xi – Irita
Tulaga lamatia 36/37/38 – Fa'aitaita'i i mata, faiga manava ma le pa'u.
Fa'amatalaga Saogalemu S26 – Pe a pa'i i mata, fufulu vave i le tele o vai ma saili fautuaga fa'afoma'i.
S36 – Fai ofu puipui talafeagai.
WGK Siamani 1
RTECS VV4325500
FLUKA BRAND F CODES 21
TSCA Ioe
HS Code 29310095

 

Folasaga

Triphenylhydroxysilane o se vailaʻau silikoni. O se vai e le lanu e le fa'afefe i le vevela o le potu. O loʻo taua i lalo se faʻamatalaga i meatotino, faʻaoga, metotia sauniuni ma faʻamatalaga saogalemu o triphenylhydroxysilanes:

 

Tulaga lelei:

1. Fa'aaliga: vai e leai ni lanu.

3. Malosi: e tusa ma le 1.1 g/cm³.

4. Solubility: soluble i solu organic, e pei o le ethanol ma chloroform, le mafai ona solu i le vai.

 

Fa'aaogā:

1. Surfactant: Triphenylhydroxysilane e mafai ona faʻaaogaina e avea o se faʻamaʻi ma le lelei o le faʻaitiitia o le faʻaitiitia o le malosi, ma e faʻaaogaina lautele i vailaʻau eseese ma alamanuia.

2. Susū vailaʻau: E mafai foʻi ona faʻaaogaina e faʻaleleia atili ai le susu o nisi mea, e pei o vali, vali, ma vali, ma isi.

3. Faʻapipiʻi pepa fesoasoani: E mafai ona faʻaaogaina e avea o se fesoasoani pepa e faʻaleleia ai le malosi susu ma le susu o le pepa.

4. Faʻamau faʻamau: I le faʻagasologa o le faʻapotopotoga faʻaeletoroni ma le afifiina, e mafai ona faʻaaogaina le triphenylhydroxysilane e fai ma faʻamaufaʻailoga solo e faʻaleleia ai le faʻapipiʻiina ma le vevela o le mea faʻapipiʻi.

 

Metotia:

Triphenylhydroxysilane e masani ona saunia e ala i le tali atu o le triphenylchlorosilane ma le vai. O le tali e mafai ona faia i lalo o tulaga acidic po'o alkaline.

 

Fa'amatalaga Saogalemu:

1. Triphenylhydroxysilane e leai sona o'ona tele, ae e tatau lava ona fa'aeteete ina ia puipuia mai le fa'afeso'ota'i ma le pa'u, mata, ma le manava.

2. Fa'aaoga mea e puipui ai le tagata lava ia e pei o totigilima, mata tioata, ma matapulepule manava pe a fa'aoga.

3. Aloese mai le fa'afeso'ota'i ma mea e pei ole oxidants ma acids malosi e aloese ai mai fa'alavelave mata'utia.

4. E tatau ona teuina i se nofoaga malulu, matutu, mamao mai le afi ma le vevela maualuga.


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