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n-Propyl acetate |109-60-4

n-Propyl acetate |109-60-4


  • Ẹka:Fine Kemikali - Epo & Iyọ & Monomer
  • Orukọ miiran:NPAC / octanpropylu / Propyl Acetate / 1-propylacetate
  • CAS No.:109-60-4
  • EINECS No.:203-686-1
  • Fọọmu Molecular:C5H10O2
  • Aami ohun elo ti o lewu:Flammable / Irritant
  • Oruko oja:Awọ awọ
  • Ibi ti Oti:China
  • Igbesi aye ipamọ:ọdun meji 2
  • Alaye ọja

    ọja Tags

    Data Ti ara ọja:

    Orukọ ọja

    n-Propyl acetate

    Awọn ohun-ini

    Omi ti ko ni awọ pẹlu oorun oorun

    Oju Iyọ (°C)

    -92.5

    Oju Ise (°C)

    101.6

    Ìwúwo ibatan (Omi=1)

    0.88

    Ìwọ̀n òrùka ojúlumọ (afẹ́fẹ́=1)

    3.52

    Titẹ oru ti o kun (kPa)(25°C)

    3.3

    Ooru ijona (kJ/mol)

    -2890.5

    Iwọn otutu to ṣe pataki (°C)

    276.2

    Titẹ pataki (MPa)

    3.33

    Octanol / omi ipin olùsọdipúpọ

    1.23-1.24

    Aaye filasi (°C)

    13

    Ìwọ̀n ìgbónáná (°C)

    450

    Iwọn bugbamu oke (%)

    8.0

    Iwọn bugbamu kekere (%)

    2

    Solubility Tiotuka die-die ninu omi, tiotuka ninu ọpọlọpọ awọn olomi Organic gẹgẹbi awọn ọti, ketones, esters, epo, ati bẹbẹ lọ.

    Awọn ohun-ini Ọja:

    1.Gradually hydrolysed ni iwaju omi lati gbe awọn acetic acid ati propanol.Iyara hydrolysis jẹ 1/4 ti ti ethyl acetate. Nigbati propyl acetate ti wa ni kikan si 450 ~ 470 ℃, ni afikun si ipilẹṣẹ propylene ati acetic acid, o wa acetaldehyde, propionaldehyde, methanol, ethanol, ethane, ethylene ati omi.Ni iwaju ayase nickel, kikan si 375 ~ 425 ℃, iran ti erogba monoxide, erogba oloro, hydrogen, methane ati ethane.Chlorine, bromine, hydrogen bromide ati propyl acetate fesi ni awọn iwọn otutu kekere.Nigbati a ba fesi pẹlu chlorine labẹ ina, 85% ti monochloropropyl acetate jẹ iṣelọpọ laarin awọn wakati 2.Ninu eyi, 2/3 jẹ awọn aropo 2-chloro ati 1/3 jẹ awọn aropo 3-chloro.Ni iwaju trichloride aluminiomu, propyl acetate jẹ kikan pẹlu benzene lati dagba propylbenzene, 4-propylacetophenone ati isopropylbenzene.

    2.Stability: Idurosinsin

    3.Prohibited oludoti: Strong oxidants, acids, ìtẹlẹ

    4.Polymerisation ewu: Non-polymerisation

    Ohun elo ọja:

    1.Ọja yii jẹ oluranlowo gbigbe ti o lọra ati iyara fun awọn inki flexographic ati gravure, paapaa fun titẹ lori olefin ati awọn fiimu polyamide.O tun lo bi epo fun nitrocellulose;rọba chlorinated ati thermo-reactive phenolic pilasitik.Propyl acetate ni oorun eso diẹ.Nigbati o ba ti fomi, o ni oorun ti o dabi pear.Awọn ọja adayeba wa ninu bananas;tomati;yellow poteto ati be be lo.Awọn ilana GB2760-86 ti Ilu China fun lilo idasilẹ ti awọn turari ti o jẹun.Ni akọkọ ti a lo ni igbaradi ti eso pia ati currant ati awọn iru awọn adun miiran, tun lo bi epo fun awọn turari ti o da lori eso.Nọmba nla ti Organic ati awọn nkan inorganic ti a lo bi epo fun isediwon, kikun, awọ sokiri nitro, varnish ati ọpọlọpọ awọn resins ati awọn olomi ati iṣelọpọ awọn turari.

    2.Lo ninu iṣelọpọ awọn turari ti o jẹun.Tun lo bi nitrocellulose, roba chlorinated ati ooru ifaseyin phenolic ṣiṣu iwọn didun, bi daradara bi fun kun, ṣiṣu, Organic kolaginni.

    3.Used bi oluranlowo adun, turari ti o jẹun, iyọkuro nitrocellulose ati reagent, bakannaa ti a lo ninu iṣelọpọ ti lacquer, pilasitik, iṣelọpọ Organic ati bẹbẹ lọ.

    Awọn akọsilẹ Ibi ipamọ ọja:

    1.Store ni a itura, ventilated ile ise.

    2.Keep kuro lati ina ati orisun ooru.

    3.The ipamọ otutu yẹ ki o ko koja37°C.

    4.Jeki apoti ti a ti pa.

    5.O yẹ ki o wa ni ipamọ lọtọ lati awọn aṣoju oxidising,alkalis ati acids,ati pe ko yẹ ki o dapọ mọ.

    6.Lo bugbamu-ẹri ina ati awọn ohun elo fentilesonu.

    7.Prohibit awọn lilo ti darí itanna ati awọn irinṣẹ ti o wa ni rọrun lati se ina Sparks.

    8.Aaye ibi ipamọ yẹ ki o ni ipese pẹlu awọn ohun elo itọju pajawiri jijo ati awọn ohun elo ibi aabo to dara.


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