O-toluidine yog ib qho ntawm cov tshuaj tsw qab amine.

O-toluidine, tseem hu ua "o-aminotoluene", yog cov kua tsis muaj xim rau lub teeb daj. Nws hloov xim av xim av thaum raug huab cua thiab lub teeb, thiab ua rau dawb precipitate thaum raug formaldehyde. Me ntsis soluble hauv dej, soluble hauv dilute acid, cawv thiab ether.

O-toluidine yog ib qho tseem ceeb hauv kev tsim cov dyes thiab pigments. Nws tuaj yeem siv los npaj ncaj qha liab 62, liab puag RL, loj liab puag G, maroon puag GBC, yooj yim fuchsin, norophenol AS-D, acid liab 35, 158, 265, hnyav liab 124, diazo tivthaiv thiab coupling tivthaiv ntawm azo dyes, siv los tsim cov organic Chemicalbook pigments daj 14, 17, thiab xiav 19; Cov khoom siv tshuaj tua kab, siv los tsim cov tshuaj tua kab fungicide "tricyclazole" thiab cov tshuaj tua kab Boreworm, tshuaj tua kab tshuaj chloride; tshuaj tua kab mob acetochlor; roj hmab vulcanization accelerator raw khoom; saccharin raw khoom; corrosion inhibitor raw cov ntaub ntawv, thiab lwm yam hauv cov organic synthesis, o-toluidine kuj yog siv los ua ke heterocyclic compounds indole thiab nws cov derivatives.

tshuaj muaj zog

CAS Nr . 95-53-4

Cov mis mos molecular C7H9N

Molecular hnyav 107.15

EINECS No. 202-429-0

Melting point -23 ° C

Kub taw tes 199-200 ° C (lit.)

Qhov ceev 1.008g / mL ntawm 25 ° C (lit.)

Vapor ceev Chemicalbook 3.7 (vsair)

Vapor siab 0.26mmHg (25 ° C)

Refractive index n20/D1.572 (lit.)

Flash point 185 °

Cov ntaub ntawv tiv tauj

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