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Dimethylisopropylamine (DMIPA) CAS # 996-35-0

whakaahuatanga poto:

Ingoa: N,N-Dimethylisopropylamine
Nama CAS: 996-35-0
Ingoa Ingoa:
Tātai ngota: C5H13N
Taumaha ngota: 87.16
Nama EINESC: 213-635-5
Ngā kupu taurite
2-Pōpanamina, N,N-dimethyl-; Ethylamine, N,N,1-trimethyl-; N,N-Dimethyl-2-propanamina; Dimethylisopropylamine; N,N-Dimethylisopropylamine; Isopropyldimethylamine; 2-Dimethylaminopropane
Whakaahuatanga
Ko te Dimethylisopropylamine (DMIPA) he amine tuatoru acyclic e whakamahia ana hei whakakorikori i roto i te tukanga pouaka makariri mō te whakaputa matua onepu i roto i te umanga whakarewa. Mā tōna whakapūtanga ka taea te whakawhiti pai o te rōpū methyl ki ngā matū kei roto te hauota i roto i te wāhanga hau, ka whakarei ake i tōna mahi i roto i ngā tukanga ahumahi. Haunga tōna tūranga hei whakakorikori, ka taea e te DMIPA te mahi hei kaihoko alkylating, ka āwhina i te whakawhiti o ngā rōpū alkyl ki ētahi atu ngota. Nā tēnei āhuatanga ka whai hua i roto i te hanganga o ngā takawaenga matū me ngā hua motuhake puta noa i ngā ahumahi maha, tae atu ki ngā rongoā, ngā matū ahuwhenua, me ngā rauemi matatau.


Taipitopito Hua

Ngā Tohu Hua

Ngā Āhuatanga o te Dimethylisopropylamine:

Te Ira Rewa -115.88°C (e ai ki te whakatau tata);

Te Pūnga Kohua 65.5°C; 752 mmHg (iritihia);

Kiato 0.715 g/mL i te 25°C (i te rama);

Pēhanga Kohu 18.99 kPa i te 20°C;

Taupū Whakaata n20/D 1.3905 (lit.);

Pūwāhi Ngaro -9°C;

Ngā Tikanga Rokiroki: Rokiroki i raro i te +30°C; Āhua: Tauwehenga Waikawa Mārama (pKa): 9.91 ± 0.50 (I Matapaetia);

Tae: Kore tae ki te tata kore tae;

Uara pH: 11.5 (100 g/L, H2O, 20°C);

Tepe Pahūtanga: 1.0-8.1% (V);

Wairewatanga Wai: 100 g/L i te 25°C;

BRN 1696929;

Pūmautanga: Pūmau. Tino mura. Kāore e hototahi ki ngā matū whakahāora kaha.

 


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