1,4-Dicyano-2-butene (CAS# 1119-85-3)

Ipropati yeMichiza:

Ifomula yemolekyuli C6H6N2

Ubunzima beMolar 106.13

Uxinzelelo 0.9964 (uqikelelo olurhabaxa)

Indawo yokunyibilika ngama-74-79 °C

I-Boling Point 120 °C / 0.7mmHg

Indawo yokuNyenya 146.2°C

Ukunyibilika kwiMethanol

Uxinzelelo loMphunga 0.00217mmHg ku-25°C

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Isicelo

I-1, i-4-dicyano-2-butene ingasetyenziselwa njenge-organic synthesis intermediate kunye ne-pharmaceutical intermediate, esetyenziswa kakhulu kuphando lwebhubhoratri kunye nenkqubo yophuhliso kunye nenkqubo yokuvelisa imichiza.

Inkcazo

Imbonakalo ibhityile ukuya kwiikristale ezimdaka
Umbala oMhlophe ukuya phantse mhlophe
BRN 1720228
Imeko yoGcino 2-8℃
Refractive Index 1.5400 (uqikelelo)

Ukhuseleko

IiKhowudi zoMngcipheko R20/21 - Zinobungozi ngokuphefumla umoya kunye nokudibana nolusu.
R36/37/38 - Ukucaphukisa emehlweni, inkqubo yokuphefumla kunye nolusu.
I-R20/21/22 - Iyingozi ngokuphefumla, xa udibana nolusu naxa uginyiwe.
INkcazelo yoKhuseleko S23 - Musa ukuphefumla umphunga.
I-S37/39 - Nxiba iiglavu ezifanelekileyo kunye nokukhusela amehlo / ubuso
S26 - Xa udibana namehlo, hlambulula ngokukhawuleza ngamanzi amaninzi kwaye ufune iingcebiso zonyango.
Ii-ID ze-UN 3439
WGK eJamani 3
RTECS MP6750000
TSCA Ewe
Udidi lweengozi 6.1
IQela lokuPakisha III