itulau_fanua

oloa

1-Bromopentane(CAS#110-53-2)

Meatotino tau vailaau:

Fuafua mole C5H11Br
Molar Mass 151.04
Malosi 1.218g/mLat 25°C(malamalama)
Lisi Lisi −95°C(malamalama)
Fa'ailoga Tulaga 130°C(malamalama)
Mata'imu 88°F
Suavai Solubility e toetoe lava a le mafai ona solu
Solubility H2O: e le mafai ona fa'afefeteina
Ausa Malo 12.5mmHg ile 25°C
Ausa Malosi >1 (vs ea)
Fa'aaliga Suavai
Lanu E manino e leai se lanu e o'o ile samasama mumu
Merck 14,602
BRN 1730981
Tulaga Teuteu Vaega e mu
Maumau Stable. Mumu. E le fetaui ma vailaʻau faʻamaʻi malosi, faʻavae malosi.
Fa'asino Upu n20/D 1.444(me.)
Meatotino Faaletino ma Vailaau Suavai e le lanu. Li'u Liusuavai -95.25 °c, fa'avela 129.7 °c, 21 °c (1.33kPa), va'aiga va'aiga 1.2237(15/4 °c), fa'ailoga fa'a'a'ai 1.4444, mea moli 31 °c. Le solu i le vai, soluble i le ava malosi, e mafai ona fefiloi ma eter i soo se vaega.
Fa'aoga Fa'aaogaina e fai ma mea fa'avauvau i le fa'aogaina o meaola

Fa'amatalaga Oloa

Faailoga o oloa

Tulaga lamatia R10 – Mumu
R36/37/38 – Fa'aitaita'i i mata, faiga manava ma le pa'u.
R51/53 – Oona i meaola o le vai, e ono tupu ai ni a'afiaga leaga mo se taimi umi i le siosiomaga vai.
R22 – E afaina pe a foloina
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.
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.
S16 – Tausia mai mea e mu ai.
UN ID UN 1993 3/PG 3
WGK Siamani 2
RTECS RZ9770000
TSCA Ioe
HS Code 29033036
Mata'utia Fa'amatalaga Fa'aitaitaita'i/Musu
Vasega o Tulaga Lamatia 3
Fa'aputuga Vaega III
Oona LD50 ipr-mus: 1250 mg/kg GTPZAB 20(12),52,76

 

Folasaga

1-Bromopentane, e lauiloa foi o le bromopentane. O loʻo taua i lalo se faʻamatalaga i meatotino, faʻaoga, metotia sauniuni ma faʻamatalaga saogalemu o le 1-bromopentane:

 

Tulaga lelei:

1-Bromopentane ose vai e leai ni lanu ma se manogi malosi. E solu i solu fa'aletino e pei ole ethanol, eter, ma benzene, ma e le mafai ona solu ile vai. 1-Bromopentane o se faʻapipiʻi organohalogen o loʻo i ai uiga haloalkane ona o le i ai o le bromine atoms.

 

Fa'aaogā:

1-Bromopentane o loʻo faʻaaogaina lautele e avea o se reagent brominated i le faʻaogaina o meaola. E mafai ona faʻaaogaina i le esterification reactions, etherification reactions, substitution reactions, ma isi. E faʻaaogaina foi e avea o se catalyst poʻo se solvent i nisi faʻasologa faʻasologa o meaola.

 

Metotia:

1-Bromopentane e mafai ona saunia e ala i le tali atu o le ethyl bromide ma le potassium acetate, ma o tulaga tali e masani ona faia i le maualuga o le vevela. A faʻafefe le ethyl bromide ma le potassium acetate, o le potassium acetate e faʻafeiloaʻi ma suia le vaega o le ethyl e le bromine atoms, ma maua ai le 1-bromopentane. O lenei metotia e aʻafia i se auala faʻaogaina masani mo le saunia o le 1-bromopentane.

 

Fa'amatalaga Saogalemu:

1-Bromopentane e ita ma oona. O le fa'afeso'ota'i ma le pa'u e mafai ona tupu ai le ita ma e fa'aita ai fo'i mata ma le manava. O le fa'aalia umi po'o le inhalation o le maualuga o le 1-bromopentane e ono fa'aleagaina ai totoga e pei o le fatugalemu o le tino ma le ate. Ia mautinoa e fa'agaioi i se nofoaga e lelei le ea ma aloese mai le pa'i atu i le afi, aua o le 1-bromopentane e mu.


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