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

Abubuwan Sinadarai:

Tsarin kwayoyin halitta C6H6N2

Molar Mass 106.13

Maɗaukaki 0.9964 (ƙididdigar ƙima)

Wurin narkewa 74-79 °C

Boling Point 120 °C / 0.7mmHg

Matsayin Flash 146.2°C

Solubility mai narkewa a cikin methanol

Tashin tururi 0.00217mmHg a 25°C

Aika mana imel

Cikakken Bayani

Tags samfurin

Aikace-aikace

1, 4-dicyano-2-butene za a iya amfani dashi azaman tsaka-tsakin haɗin gwiwar kwayoyin halitta da kuma matsakaicin magunguna, wanda aka fi amfani dashi a cikin bincike na dakin gwaje-gwaje da tsarin ci gaba da tsarin samar da sinadarai.

Ƙayyadaddun bayanai

Siffar tawny zuwa lu'ulu'u masu launin ruwan kasa
Launi Fari zuwa Kusan Fari
Farashin 1720228
Yanayin Ajiya 2-8 ℃
Fihirisar Refractive 1.5400 (ƙididdigar)

Tsaro

Lambobin haɗari R20/21 - Cutarwa ta hanyar shakarwa da haɗuwa da fata.
R36/37/38 - Haushi da idanu, tsarin numfashi da fata.
R20/21/22 - Cutarwa ta hanyar shakarwa, a cikin hulɗa da fata kuma idan an haɗiye shi.
Bayanin Tsaro S23 - Kar a shaka tururi.
S37/39 - Saka safofin hannu masu dacewa da kariya / ido
S26 - Idan ana hulɗa da idanu, kurkura nan da nan da ruwa mai yawa kuma ku nemi shawarar likita.
Bayanan Bayani na UN3439
WGK Jamus 3
Saukewa: RTECS MP675000
TSCA da
Matsayin Hazard 6.1
Rukunin tattarawa na III