DEET

sehlahisoa

DEET

Lintlha tsa Motheo:

Lebitso la lik'hemik'hale: N,N-Diethyl-m-toluamide

Nomoro ea CAS: 134-62-3

Foromo ea molek'hule: C12H17NO

Boima ba molek'hule: 191.27

Nomoro ea EINECS: 205-149-7

Foromo ea sebopeho

图片7

Likarolo tse amanang le tsona: Meriana e bolaeang likokoanyana; Organic intermediates; Bohareng ba chefo e bolaeang likokoanyana.


Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Thepa ea physicochemical

Sebaka se qhibilihang: -45 °C

Sebaka se belang: 297.5°C

Boima: 0.998 g/mL ho 20 °C(lit.)

Lenane la refractive: n20/D 1.523(lit.)

Sebaka se benyang: >230 °F

Sollubility: ha e qhibilihe ka metsing, e ka kopanngoa le ethanol, ether, benzene, propylene glycol, cottonseed oli.

Thepa: Mokelikeli o se nang 'mala ho isa ho amber.

Tlhaloso: 1.517

Khatello ea mouoane: 0.0±0.6 mmHg ho 25°C

Tlhaloso ea lintlha

Stlhaloso Unit Stloaelehileng
Ponahalo   Mokelikeli o se nang 'mala ho isa ho amber
Litaba tsa mantlha % ≥99.0%
Ntho e belang 147 (7mmHg)

 

Sesebelisoa sa Sehlahisoa

DEET e le e lelekang likokoanyana, bakeng sa mefuta e fapaneng ea letoto le lelekisang menoang e tiileng le e metsi ea likarolo tse ka sehloohong tsa leleka, anti-mosquito e na le phello e khethehileng. E ka sebelisoa ho thibela liphoofolo ho tsoa kotsi ke likokoanyana, ho thibela likokoanyana joalo-joalo. Li-isomer tsena tse tharo li bile le litlamorao tse lelekang menoang, 'me meso-isomer e ne e le matla ka ho fetisisa. Ho itokisa: 70%, 95% metsi.

Tlhaloso le polokelo

moqomo oa polasetiki, boima ba letlooa 25 kg ka moqomo; Ho paka ho latela litlhoko tsa moreki. Sehlahiswa sena se lokela ho bolokwa ka setshelo se tiisitsweng nakong ya polokelo le sepalangoang, mme se bolokwe sebakeng se phodileng, se omeletseng le se nang le moya o motle.


  • E fetileng:
  • E 'ngoe:

  • Ngola molaetsa wa hao mona mme o re romele wona