cov khoom siv tshuaj lom neeg

CAS No. 134-62-3

Cov mis mos molecular C12H17NO

Qhov hnyav molecular 191.27

EINECS No. 205-149-7

Qhov kub yaj -45°C

Kub taw tes 111°C1mmHg

Qhov Ceev 0.998g/mL ntawm 20°C (lit.)

Siab ntawm cov pa dej <0.01mmHg (25°C)

Refractive index n20/D1.523 (lit.)

Qhov kub hnyiab >230°F

Ua kua

xim pob tshab

Lub Hom Phiaj:

Ua ib yam tshuaj tua kab, DEET yog cov khoom xyaw tseem ceeb hauv ntau yam tshuaj tua yoov tshaj cum uas khov thiab kua. Nws muaj cov teebmeem tshwj xeeb hauv kev tiv thaiv yoov tshaj cum. Tag nrho peb lub isomers muaj cov teebmeem tua yoov tshaj cum, thiab meta-isomer yog qhov muaj zog tshaj plaws. Kev npaj: 70%, 95% kua.

Txoj kev tsim khoom:

Tau los ntawm cov tshuaj tiv thaiv ntawm m-toluoyl chloride thiab diethylamine. Cov khoom lag luam muaj 5% -15% isomers.

Cov Ntaub Ntawv Tiv Tauj

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