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Isobutyl acetate(CAS#110-19-0)

Meatotino tau vailaau:

Fuafua mole C6H12O2
Molar Mass 116.16
Malosi 0.867 g/mL ile 25 °C (malamalama)
Lisi Lisi -99 °C (malamalama)
Manu'a 115-117 °C (malamalama)
Mata'imu 71°F
Numera JECFA 137
Suavai Solubility 7 g/L (20 ºC)
Solubility vai: soluble5.6g/L ile 20°C
Ausa Malo 15 mm Hg (20 °C)
Ausa Malosi >4 (vs ea)
Fa'aaliga Suavai
Lanu manino
Sogisogi Le manogi fua o fua i le maualalo o fa'atonuga, e le malie ile maualuga maualuga; agamalu, uiga
Tapulaa o Fa'aaliga TLV-TWA 150 ppm (~700 mg/m3) (ACGIH,MSHA, ma le OSHA); IDLH 7500 ppm(NIOSH).
Merck 14,5130
BRN 1741909
PH 5 (4g/l, H2O, 20 ℃)
Tulaga Teuteu Teu i lalo ole +30°C.
Tapulaa Pa 2.4-10.5%(V)
Fa'asino Upu n20/D 1.39(malaga)
Meatotino Faaletino ma Vailaau Uiga o se vai-pa'epa'e vai ma se fua suamalie Ester manogi.
mea liusuavai -98.6 ℃
mea vevela 117.2 ℃
va'aiga va'aiga 0.8712
fa'ailoga fa'afoliga 1.3902
mea moli 18 ℃
solubility, ether ma hydrocarbons ma isi solvents organic miscible.
Fa'aoga E masani ona faʻaaogaina e avea o se mea faʻafefete mo le vali Nitro ma le vinyl chloride vali, e mafai foi ona faʻaaogaina e avea o se solvent, e mafai foi ona faʻaaogaina e avea o se mea faʻafefete mo palasitika lolomi palasitika, alamanuia vailaʻau, ma isi.

Fa'amatalaga Oloa

Faailoga o oloa

Fa'ailoga Mata'utia F – Mumu
Tulaga lamatia R11 – Sili ona mu
R66 – Fa'aalia soo e ono mago pe ta'e le pa'u
Fa'amatalaga Saogalemu S16 – Tausia mai mea e mu ai.
S23 – Aua le mānavaina le ausa.
S25 – Aloese mai le pipii i mata.
S29 – Aua le sasaa i totonu o alavai.
S33 – Fa'asagatau fa'asagatau le lafoa'i.
UN ID UN 1213 3/PG 2
WGK Siamani 1
RTECS AI4025000
TSCA Ioe
HS Code 2915 39 00
Vasega o Tulaga Lamatia 3
Fa'aputu Vaega II
Oona LD50 tuugutu ile Lapiti: 13400 mg/kg LD50 dermal Lapiti > 17400 mg/kg

 

Folasaga

Ulufale Autu: Ester

 

isobutyl acetate (isobutyl acetate), e lauiloa foi o le "isobutyl acetate", o le oloa esterification o le acetic acid ma le 2-butanol, le lanu manino le vai i le vevela o le potu, faʻafefiloi ma le ethanol ma le eter, e mafai ona solu i le vai, mu, ma fua matua. manogi, e masani ona faʻaaogaina e avea o se solvent mo le nitrocellulose ma le lacquer, faʻapea foʻi ma vailaʻau faʻamaʻi ma meaʻai.

 

isobutyl acetate ei ai uiga masani o esters, e aofia ai le hydrolysis, alcoholysis, aminolysis; Faʻaopoopo i le Grignard reagent (Grignard reagent) ma le alkyl lithium, faʻaititia e le catalytic hydrogenation ma le lithium aluminum hydride (lithium aluminum hydride); Claisen condensation tali ia lava po'o isi esters (Claisen condensation). Isobutyl acetate e mafai ona faʻamaonia lelei ile hydroxylamine hydrochloride (NH2OH · HCl) ma le ferric chloride (FeCl), isi esters, acyl halides, o le anhydride o le a aʻafia ai le suʻega.


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