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I-2-Methylbutyraldehyde CAS 96-17-3 Umfanekiso obonakalayo
  • I-2-Methylbutyraldehyde CAS 96-17-3 1

I-2-Methylbutyraldehyde CAS 96-17-3

Ipropati yeMichiza:

Ifomula yeemolekyuli C5H10O
IMisa yeMolar 86.13
Ukuxinana 0.806 g/mL ku-20 °C0.804 g/mL ku-25 °C (lit.)
Indawo yokunyibilika -67.38°C (uqikelelo)
Indawo yeBoling 90-92 °C (lit.)
Indawo yokuflasha 40°F
Inombolo yeJECFA 254
Ukunyibilika kwamanzi Inyibilika emanzini, etha, nasetywaleni.
Uxinzelelo loMphunga 49.3mmHg ku-25°C
Imbonakalo Ulwelo
Umbala Icacile engenambala
I-BRN 1633540
Imeko yoGcino 2-8°C
Inovakalelo Ubuthathaka bomoya
Umda wokuqhushumba 1.3-13%(V)
Refractive Index n20/D 1.3919(lit.)
IiPropati zoMzimba kunye nezeMichiza I-2-Methylbutyraldehyde ayinambala ukuya kulwelo olukhanyayo olutyheli, olunevumba elinamandla lokufuthanisela. Emva kokuhlanjululwa, yikofu kunye nencasa yekoko, kwaye iziqhamo ezimnandi kunye netshokholethi ziyafana neencasa. Indawo yokubilisa 93 ℃. I-soluble kancinane emanzini, i-soluble kwi-ethanol kunye nepropylene glycol. Indawo edanyazayo 4 ℃, inokutsha.

Iinkcukacha zeMveliso

Iithegi zeMveliso

Iikhowudi zoMngcipheko I-R11 – Iyatsha kakhulu
I-R36 – Iyandicaphukisa emehlweni
I-R43 – Inokubangela uvakalelo ngokudibana nolusu
R36/37 – Iyacaphukisa emehlweni nakwinkqubo yokuphefumla.
Inkcazelo yoKhuseleko S16 – Gcina kude kwimithombo yomlilo.
S26 – Xa udibana namehlo, hlambulula ngokukhawuleza ngamanzi amaninzi kwaye ufune iingcebiso zonyango.
S36 – Nxiba iimpahla ezifanelekileyo ezikhuselayo.
S39 –Nxiba ukhuseleko lwamehlo / ubuso.
S36/37 – Nxiba iimpahla ezifanelekileyo zokukhusela kunye neeglavu.
Izazisi ze-UN UN 3371 3/PG 2
WGK eJamani 1
RTECS ES3400000
FLUKA BRAND F IIKHOWUDI 10-23
I-TSCA Ewe
Ikhowudi ye-HS 29121900
IKlasi yeeNgozi 3
Iqela lokuPakisha II

 

Intshayelelo

2-Methylbutyraldehyde. Oku kulandelayo kukwazisa kwiipropati, ukusetyenziswa, iindlela zokulungiselela kunye nolwazi lokhuseleko lwe-2-methylbutyraldehyde:

 

Umgangatho:

- Imbonakalo: 2-Methylbutyraldehyde lulwelo olungenambala.

- Ivumba: Inevumba elimnandi elingaqhelekanga, elifana nevumba lebhanana okanye iorenji.

-Inyibilikayo: Inyibilika emanzini kunye nezinyibilikisi ezininzi eziphilayo.

 

Sebenzisa:

- I-2-Methylbutyraldehyde ingasetyenziselwa njenge-solvent ye-ketone kunye ne-metal surface cleaner.

 

Indlela:

- I-2-Methylbutyraldehyde inokulungiswa nge-oxidation ye-isobutylene kunye ne-formaldehyde.

- Iimeko zokusabela zihlala zifuna ubukho be-catalyst kunye nokufudumeza.

 

Ulwazi ngoKhuseleko:

- I-2-Methylbutyraldehyde iyingqungquthela ecasulayo kunye ne-volatile ekufuneka isetyenziswe ngokuhambelana neendlela zokuphatha ngokukhuselekileyo.

• Kuphephe ukudibana nolusu kunye namehlo, kwaye unxibe iiglavu ezikhuselayo kunye neglasi xa usebenzisa.

- Kufuneka igcinwe kwindawo epholileyo nengena umoya, kude nomlilo kunye nee-oxidants.

 

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