itulau_fanua

oloa

1-Dodecanol(CAS#112-53-8)

Meatotino tau vailaau:

Fuafua mole C12H26O
Molar Mass 186.33
Malosi 0.833g/mLat 25°C(malamalama)
Lisi Lisi 22-26°C(malamalama)
Manu'a 260-262°C(malamalama)
Mata'imu >230°F
Numera JECFA 109
Suavai Solubility e le mafai ona fa'afefeteina
Solubility vai: soluble teisi1g/L ile 23°C
Ausa Malo 0.1 mm Hg (20 °C)
Ausa Malosi 7.4 (vs ea)
Fa'aaliga Suavai
Lanu APHA: ≤10
Sogisogi Le manogi ga'o masani; suamalie.
Merck 14,3405
BRN 1738860
pKa 15.20±0.10(Vavaloa)
Tulaga Teuteu Teu i lalo ole +30°C.
Tapulaa Pa 4%
Fa'asino Upu n20/D 1.442(me.)
Meatotino Faaletino ma Vailaau O uiga o le sua suau'u samasama mama po'o le malo, manogi fa'aita.
mea liusuavai 24 ℃
mea vevela 255~259 ℃
va'aiga va'aiga 0.8306
fa'asino ole su'esu'e 1.4428
mea moli> 100 ℃
solubility e le mafai ona solu i le vai, soluble i ethanol ma eter.
Fa'aoga Faʻaaogaina e fai ma mea mataʻutia mo le gaosiga o mea faʻafefe, mea manogi, vailaʻau, mea teuteu, Auxiliaries Textile, suauʻu fibre vailaʻau, emulsifiers ma mea faʻafefe.

Fa'amatalaga Oloa

Faailoga o oloa

Tulaga lamatia R38 – Fa'aitagofie ile pa'u
R50 – Oona tele i meaola o le vai
R50/53 – O'ona tele i meaola o le vai, e ono mafua ai ni a'afiaga leaga mo se taimi umi i le si'osi'omaga o le vai.
R36/38 – Fa'aitaita i mata ma pa'u.
R36/37/38 – Fa'aitaita'i i mata, faiga manava ma le pa'u.
Fa'amatalaga Saogalemu S61 – Aloese mai le tu’u atu i le si’osi’omaga. Va'ai ile fa'atonuga fa'apitoa/pepa fa'amatalaga saogalemu.
S37/39 – Fai totigilima talafeagai ma le puipuiga o mata/mata
S29 – Aua le sasaa i totonu o alavai.
S26 – Pe a pa'i i mata, fufulu vave i le tele o vai ma saili fautuaga fa'afoma'i.
S60 – O mea nei ma lona atigipusa e tatau ona lafoa'i e pei o otaota mata'utia.
S36 – Fai ofu puipui talafeagai.
UN ID UN 3077 9/PG 3
WGK Siamani 1
RTECS JR5775000
TSCA Ioe
HS Code 29051700
Vasega o Tulaga Lamatia 9
Fa'aputu Vaega III
Oona LD50 tuugutu ile Lapiti: > 5000 mg/kg

 

Folasaga

O le Dodecyl alcohol, e ta'ua fo'i o le dodecyl alcohol po'o le dococosanol, o se fa'alapotopotoga fa'aola. E malosi, e leai se lanu ma e leai se manogi ma se manogi faʻapitoa.

 

O le Dodecyl alcohol e iai mea nei:

2. E le mafai ona solu i le vai, ae mafai ona solu i solu faʻaletino pei ole eter ma le ava malosi.

3. E iai le mautu lelei ma le maualalo o le volatility.

4. O loʻo i ai mea lelei faʻafefete ma e mafai ona faʻaaogaina e fai ma lubricant.

 

O faʻaoga autu o le dodecyl alcohol e aofia ai mea nei:

1. I le avea ai o se lubricant, e faʻaaogaina mo le faʻaogaina o meafaigaluega faʻapisinisi ma masini.

2. I le avea ai o se mea mataʻutia mo mea faʻafefete, e mafai ona faʻaaogaina e saunia ai mea faʻamama ma faʻamaʻi.

3. E fai ma vaisu ma fa'afefiloi mo vali ma vaitusi.

4. Faʻaaogaina e avea o se mea mataʻutia mo mea faʻapipiʻi, e masani ona faʻaaogaina i mea manogi ma mea manogi gaosiga.

 

O le auala sauniuni o le dodecyl alcohol e mafai ona faʻapipiʻiina i auala nei:

1. Hydroreduction o le stearate catalysed e le potassium hydroxide.

2. E ala i le hydrogenation tali ole dodecene.

 

1. E ui lava o le dodecyl alcohol ose mea e saogalemu, e manaʻomia lava ona teuina faʻamaufaʻailoga ma aloese mai le faʻafesoʻotaʻi ma le okesene e puipuia ai le faʻamaʻiina.

2. Aloese mai fa'alavelave fa'alavelave fa'atasi ai ma vaila'au malolosi ma vai.

 


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