nā huahana

ʻO Dimethylisopropylamine (DMIPA) CAS # 996-35-0

wehewehe pōkole:

Inoa: N,N-Dimethylisopropylamine
Helu CAS: 996-35-0
Inoa ʻē aʻe:
Formula Molekala: C5H13N
Kaumaha Molekala: 87.16
EINESC Helu: 213-635-5
Nā huaʻōlelo like
2-Propanamine, N,N-dimethyl-; Ethylamine, N,N,1-trimethyl-; N,N-Dimethyl-2-propanamine; Dimethylisopropylamine; N,N-Dimethylisopropylamine; Isopropyldimethylamine; 2-Dimethylaminopropane
Wehewehena
ʻO Dimethylisopropylamine (DMIPA) kahi amine tertiary acyclic i hoʻohana nui ʻia ma ke ʻano he mea hoʻoulu i ke kaʻina hana pahu anu no ka hana ʻana i nā ʻōpū one i ka ʻoihana foundry. ʻO kona protonation e hiki ai ke hoʻoili pono i ka hui methyl i nā hui i loaʻa ka nitrogen i loko o ka pae kinoea, e hoʻonui ana i kāna hana i nā kaʻina hana ʻoihana. Ma waho aʻe o kona kuleana ma ke ʻano he mea hoʻoulu, hiki i ka DMIPA ke hana ma ke ʻano he mea alkylating, e kōkua ana i ka hoʻoili ʻana o nā hui alkyl i nā molekala ʻē aʻe. ʻO kēia waiwai e lilo ia i mea waiwai i ka synthesis o nā mea waena kemika like ʻole a me nā huahana kūikawā ma nā ʻoihana he nui, me nā lāʻau lapaʻau, nā agrochemicals, a me nā mea holomua.


Nā kikoʻī huahana

Nā Lepili Huahana

Nā Waiwai Dimethylisopropylamine:

Kiko Heheʻe -115.88°C (manaʻo ʻia);

Ka paila ʻana 65.5°C; 752 mmHg (lit.);

Ka nui o ka paʻa 0.715 g/mL ma 25°C (lit.);

Kaomi mahu 18.99 kPa ma 20°C;

Papa Kuhikuhi Hoʻohuli n20/D 1.3905 (lit.);

Kikowaena Uila -9°C;

Nā Kūlana Mālama: E mālama ma lalo o +30°C; ʻAno: Transparent Acidity Coefficient (pKa): 9.91 ± 0.50 (Wānana ʻia);

Waihoʻoluʻu: ʻAʻohe kala a kokoke ʻole i ke kala ʻole;

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

Palena Pahū: 1.0-8.1% (V);

Ka hoʻoheheʻe ʻana i ka wai: 100 g/L ma 25°C;

BRN 1696929;

Paʻa: Paʻa. Hiki ke lapalapa. Kūlike ʻole me nā mea hoʻoheheʻe ikaika.

 


  • Ma mua:
  • Aʻe:

  • E kākau i kāu leka ma aneʻi a hoʻouna mai iā mākou