alaabta

Dimethylisopropylamine (DMIPA) CAS # 996-35-0

Sharaxaad kooban:

Magaca: N,N-Dimethylisopropylamine
Lambarka CAS: 996-35-0
Magac kale:
Qaacidda Molekuleeri: C5H13N
Miisaanka Molekule: 87.16
Lambarka EINESC: 213-635-5
Erayo isku mid ah
2-Propanamine, N,N-dimethyl-; Ethylamine, N,N,1-trimethyl-; N,N-Dimethyl-2-propanamine; Dimethylisopropylamine; N,N-Dimethylisopropylamine; Isopropyldimethylamine; 2-Dimethylaminopropane
Sharaxaad
Dimethylisopropylamine (DMIPA) waa amine saddex-geesood ah oo aan wareeg lahayn oo inta badan loo isticmaalo sidii kiciye habka sanduuqa qabow si loo soo saaro xudunta ciidda ee warshadaha macdanta. Horumarintiisu waxay suurtogal ka dhigaysaa wareejinta hufan ee kooxda methyl-ka ee isku-dhafka ah ee ku jira nitrogen marxaladda gaaska, taasoo kor u qaadaysa shaqadeeda hababka warshadaha. Marka laga soo tago doorkeeda kicinta, DMIPA waxay u dhaqmi kartaa sidii wakiil alkylating ah, taasoo fududeyneysa wareejinta kooxaha alkyl una wareejinaysa molecules kale. Hantidani waxay ka dhigaysaa mid qiimo leh isku-darka kiimikooyinka kala duwan iyo alaabada gaarka ah ee warshadaha badan, oo ay ku jiraan daawooyinka, kiimikooyinka beeraha, iyo agabka horumarsan.


Faahfaahinta Badeecada

Calaamadaha Alaabta

Sifooyinka Dimethylisopropylamine:

Barta Dhalmada -115.88°C (lagu qiyaasay);

Barta Karkarinta 65.5°C; 752 mmHg (iftiin);

Cufnaanta 0.715 g/mL heerkul ah 25°C (iftiin);

Cadaadiska Uumiga 18.99 kPa marka heerkulku yahay 20°C;

Tusmada Refractive n20/D 1.3905 (iftiin);

Barta Iftiinka -9°C;

Xaaladaha Kaydinta: Ku kaydi meel ka hooseysa +30°C; Foomka: Isku-dhafka Aashitada ee Hufan (pKa): 9.91 ± 0.50 (La saadaaliyay);

Midab: Midab la'aan ilaa ku dhawaad ​​​​midab la'aan;

Qiimaha pH: 11.5 (100 g/L, H2O, 20°C);

Xadka Qaraxyada: 1.0-8.1% (V);

Biyaha oo milma: 100 g/L heerkul ah 25°C;

BRN 1696929;

Xasillooni: Xasilloon. Aad u guban kara. Lama jaanqaadi karo oksaydhiyeyaasha xooggan.

 


  • Kii hore:
  • Xiga:

  • Halkan ku qor fariintaada oo noo soo dir