ngwaahịa

Dimethylisopropylamine (DMIPA) CAS # 996-35-0

nkọwa dị mkpirikpi:

Aha: N,N-Dimethylisopropylamine
Nọmba CAS: 996-35-0
Aha nna:
Usoro Molekụla: C5H13N
Ibu Molekụla: 87.16
Nọmba EINESC: 213-635-5
Okwu ndị yiri ya
2-Propanamine, N,N-dimethyl-; Ethylamine, N,N,1-trimethyl-; N,N-Dimethyl-2-propanamine; Dimethylisopropylamine; N,N-Dimethylisopropylamine; Isopropyldimethylamine; 2-Dimethylaminopropane
Nkọwa
Dimethylisopropylamine (DMIPA) bụ amine tertiary acyclic nke a na-ejikarị eme ihe dị ka ihe na-akpali akpali n'usoro igbe oyi maka imepụta isi ájá n'ime ụlọ ọrụ nrụpụta ihe. Protonation ya na-eme ka nnyefe methyl nke otu ahụ dị irè gaa na ogige nwere nitrogen n'oge gas, na-eme ka ọrụ ya ka mma n'usoro ụlọ ọrụ mmepụta ihe. Na mgbakwunye na ọrụ ya dị ka ihe na-akpali akpali, DMIPA nwere ike ịrụ ọrụ dị ka ihe na-eme ka alkylating dị mfe, na-eme ka mbufe nke otu alkyl gaa na molekul ndị ọzọ dị mfe. Ihe onwunwe a na-eme ka ọ baa uru na njikọta nke ọtụtụ ihe ndị na-eme ka kemịkalụ dị iche iche na ngwaahịa pụrụ iche n'ọtụtụ ụlọ ọrụ, gụnyere ọgwụ, agrochemicals, na ihe ndị dị elu.


Nkọwa Ngwaahịa

Akara Ngwaahịa

Njirimara Dimethylisopropylamine:

Ebe Mgbaze -115.88°C (eme atụmatụ);

Ebe Ịsa Mmiri 65.5°C; 752 mmHg (ọkụ);

Njupụta 0.715 g/mL na 25°C (ọkụ);

Nrụgide Uzuoku 18.99 kPa na 20°C;

Ndekọ Refractive n20/D 1.3905 (ọkụ);

Ebe Mkpọchi -9°C;

Ọnọdụ Nchekwa: Debe n'okpuru +30°C; Ụdị: Transparent Acidity Coefficient (pKa): 9.91 ± 0.50 (Amụma);

Agba: Enweghị agba ruo ihe fọrọ nke nta ka ọ bụrụ enweghị agba;

Uru pH: 11.5 (100 g/L, H2O, 20°C);

Oke mgbawa: 1.0-8.1% (V);

Mmiri Na-agbaze: 100 g/L na 25°C;

BRN 1696929;

Ịkwụsi ike: Ọ kwụsiri ike. Ọ na-ere ọkụ nke ukwuu. Ọ dịghị ekwekọ na ihe ndị na-eme ka oxidation sie ike.

 


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