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Isoamil acetate(CAS#123-92-2)

Meatotino tau vailaau:

Fuafua mole C7H14O2
Molar Mass 130.18
Malosi 0.876 g/mL ile 25 °C (malamalama)
Lisi Lisi -78 °C (malamalama)
Manu'a 142 °C/756 mmHg (malamalama)
Mata'imu 77°F
Numera JECFA 43
Suavai Solubility 0.20 g/100 mL. E solu teisi
Solubility ethanol: soluble1ml/3ml, manino, leai se lanu (60%ethanol)
Ausa Malo 5 mm Hg (25 °C)
Ausa Malosi 4.5 (vs ea)
Fa'aaliga mama
Lanu Malamalama Le lanu
Sogisogi E pei o le manogi fa'i
Tapulaa o Fa'aaliga TLV-TWA 100 ppm (~530 mg/m3)(ACGIH, MSHA, ma le OSHA); TLV-STEL125 ppm (~655 mg/m3); IDLH 3000 ppm(NIOSH).
Merck 14,5111
BRN 1744750
Tulaga Teuteu Teu i le +5°C i le +30°C.
Tapulaa Pa 1-10%(V)
Fa'asino Upu n20/D 1.4(malamalama)
Meatotino Faaletino ma Vailaau Malosi 0.876
mea liusuavai -78°C
mea vevela 142°C (756 torr)
fa'ailoga fa'afoliga 1.399-1.401
mea moli 25°C
vai solu 0.20g/100
Fa'aoga Fa'aaogaina e fai ma mea masani, su'ega ma solvent mo su'esu'ega chromatographic

Fa'amatalaga Oloa

Faailoga o oloa

Fa'ailoga Mata'utia Xi – Irita
Tulaga lamatia R10 – Mumu
R66 – Fa'aalia soo e ono mago pe ta'e le pa'u
R36/37/38 – Fa'aitaita'i i mata, faiga manava ma le pa'u.
Fa'amatalaga Saogalemu S23 – Aua le mānavaina le ausa.
S25 – Aloese mai le pipii i mata.
S2 – Ia aua ne'i o'o atu iai tamaiti.
S36/37/39 – Fai ofu puipui talafeagai, totigilima ma mata/mata.
S26 – Pe a pa'i i mata, fufulu vave i le tele o vai ma saili fautuaga fa'afoma'i.
S16 – Tausia mai mea e mu ai.
UN ID UN 1104 3/PG 3
WGK Siamani 1
RTECS NS9800000
TSCA Ioe
HS Code 29153900
Vasega o Tulaga Lamatia 3
Fa'aputu Vaega III
Oona LD50 tuugutu ile Lapiti: > 5000 mg/kg LD50 dermal Rat > 5000 mg/kg

 

Folasaga

Isoamyl acetate. O loʻo taua i lalo se faʻamatalaga i meatotino, faʻaoga, metotia sauniuni ma faʻamatalaga saogalemu o le isoamyl acetate:

 

Tulaga lelei:

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

2. Sogisogi: E iai se manogi e pei o fuala'au.

3. Malosi: e tusa ma le 0.87 g/cm3.

5. Solubility: soluble i le tele o solvents organic, pei ole ava malosi ma ethers.

 

Fa'aaogā:

1. E masani ona faʻaaogaina e avea o se solvent i alamanuia, lea e mafai ona faʻaaogaina e faʻamavae ai resini, paʻu, vali ma isi mea.

2. E mafai foʻi ona faʻaaogaina e fai ma mea manogi, e masani ona maua i le tofo o fualaau aina.

3. I le faʻapipiʻiina o meaola, e mafai ona faʻaaogaina e avea o se tasi o mea faʻamalosi mo le esterification reaction.

 

Metotia:

O auala sauniuni o le isoamyl acetate e masani lava e pei ona taua i lalo:

1. Esterification tali: o le isoamyl alcohol e tali atu i le acetic acid i lalo o tulaga oona e maua ai le isoamyl acetate ma le vai.

2. Etherification tali: o le isoamyl alcohol e tali atu i le acetic acid i lalo o tulaga alkaline e maua ai le isoamyl acetate ma le vai.

 

Fa'amatalaga Saogalemu:

1. O le Isoamyl acetate o se vai e mu ma e tatau ona taofia mai le mumū ma le vevela maualuga.

2. Fai totigilima ma mata tioata talafeagai pe a fa'aoga e 'alofia ai le pa'i i le pa'u ma mata.

3. Aloese mai le manavaina o le ausa o le vailaʻau ma faʻamautinoa o loʻo lelei le faʻaogaina o le siosiomaga.

4. Afai e te inuina, manava pe fa'afeso'ota'i ma le tele o le vaila'au, saili vave togafitiga faafoma'i.


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