He mea pale pepeke ākea ka diethylmethylbenzamide e pale aku i nā ʻano pepeke nahu like ʻole i nā wahi like ʻole. Hiki iā ia ke pale aku i nā nalo ʻoiʻoi, nā nalo ʻeleʻele, nā nalo ʻāʻī, nā nalo dia, nā ʻuku, nā nalo lio, nā makika, nā nalo one, nā nalo, nā nalo paʻa a me nā ʻuku.

Nā Waiwai Kemika

ʻAʻohe kala a i ʻole ka wai ʻalani. He ʻala citrus māmā. ʻAneʻane hiki ʻole ke hoʻoheheʻe ʻia i ka wai, akā hiki ke hui pū ʻia me ka ethanol, 2-propanol, propylene glycol a me ka ʻaila pulupulu. ʻO ka nui o ka meta-isomer o nā huahana ʻoihana he 85 a 95%, ʻo d24 he 0.996 a 0.998, a ʻo ka viscosity ma 30°C he 13.Chemicalbook 3 centipoise. ʻO ka waiwai LD50 waha koʻikoʻi o nā ʻiole keʻokeʻo kāne ma kahi o 2000mg/kg; ʻo ka hānai ʻana i nā ʻiole me ka meaʻai e loaʻa ana he 1% DEET no 200 mau lā ʻaʻohe hopena maikaʻi ʻole; hiki i ka hui undiluted ke hoʻonāukiuki i nā membrane mucous, akā e hoʻohana i ka repellent concentration o DEET ma kou maka a me kou maka i kēlā me kēia lā. Ma nā lima, hoʻoulu wale i ka huhū iki.

Pahuhopu:

Ma ke ʻano he mea pale pepeke, ʻo DEET ka mea hoʻoheheʻe nui i nā ʻano moʻo pale namu paʻa a me ka wai. Loaʻa iā ia nā hopena kūikawā i ka pale ʻana i nā namu. Loaʻa i nā isomers ʻekolu ka hopena pale i nā namu, a ʻo ka meta-isomer ka mea ikaika loa. Hoʻomākaukau: 70%, 95% wai.

ʻAno hana:

Loaʻa mai ka hopena o ka m-toluoyl chloride a me ka diethylamine. Loaʻa i nā huahana ʻoihana he 5%-15% isomers.

ʻIke Hoʻokaʻaʻike

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