O-Toluidine, yokhala ndi nambala ya cas registry 95-53-4, ili ndi dzina la IUPAC la 2-methylaniline. Uwu ndi mtundu wamtundu wachikasu wopepuka mpaka wopepuka wa amber, wokhala ndi magulu azinthu kuphatikiza Ma Intermediates a Dyes ndi Pigment; utoto wa Azo; Amines; Aromatics; Malingaliro a kampani Mutagenesis Research Chemicals. Kupatula apo, imasungunuka pang'ono m'madzi ndipo imasungunuka mu ethanol ndi ethyl ether, ndipo sigwirizana ndi isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, ndi acid halides.

Makhalidwe a mankhwalawa ndi awa: (1) ACD / LogP: 1.40; (2) # ya Lamulo la 5 Kuphwanya: 0; (3)ACD/LogD (pH 5.5): 1.36; (4)ACD/LogD (pH 7.4): 1.4; (5)ACD/BCF (pH 5.5): 6.23; (6)ACD/BCF (pH 7.4): 6.77; (7)ACD/KOC (pH 5.5): 125.77; (8)ACD/KOC (pH 7.4): 136.81; (9)#H olandira bond: 1; (10)#H opereka bond: 2; (11)#Mabondi Ozungulira Momasuka: 1; (12)Polar Surface Area: 26.02; (13)Mlozera wa Refraction: 1.567; (14) Molar Refractivity: 35.31 cm³; (15) Molar Volume: 107.9 cm³; (16)Polarizability: 13.99 × 10^-24cm³; (17)Kuvuta kwa Pamwamba: 39.5 dyne / masentimita; (18)Kuchulukana: 0.992 g/cm³; (19)Flash Point: 84 °C; (20) Enthalpy ya vaporization: 43.66 kJ / mol; (21) Malo Owira: 200.4 °C pa 760 mmHg; (22)Kuthamanga kwa Nthunzi: 0.325 mmHg pa 25 ° C; (23)Misa Yeniyeni: 107.073499; (24)Misa ya MonoIsotopic: 107.073499; (25)Topological Polar Surface Area: 26; (26)Chiwerengero cha Atomu Yolemera: 8; (27)Malipiro Okhazikika: 0; (28)Kuvuta: 70.8.

Njira yopangira mankhwalawa ndi ili pansipa: dutsani catalytic hydrogenation ndi kuchepetsa ortho-nitrotoluene kuti mupeze mankhwalawa. Ndipo ngati mugwiritsa ntchito chothandizira cha hydrogenation chamkuwa (Cu), kutentha kwazomwe ndi 260 °C, ndipo mutha kugwiritsanso ntchito chothandizira cha faifi tambala.

Ponena za kugwiritsidwa ntchito kwake, kumagwiritsidwa ntchito kwambiri m'njira zambiri. Itha kugwiritsidwa ntchito ngati wapakatikati wa pigment, mankhwala ophera tizilombo, mankhwala ndi organic synthesis; Itha kugwiritsidwa ntchito ngati reagent yowunikira.

Mukamalimbana ndi mankhwalawa, muyenera kusamala kwambiri ndikuchitapo kanthu kuti mudziteteze. Chifukwa chimodzi, ndi poizoni yemwe amatha kuwononga thanzi. Zimakhala pachiwopsezo cha zovuta zomwe sizingasinthe pokoka mpweya, kukhudzana ndi khungu komanso kumeza. Kuphatikiza apo, imatha kuyambitsa khansa. Chinanso, ndi chowopsa kwa chilengedwe chomwe chingabweretse ngozi yachangu kapena yochedwetsa ku gawo limodzi kapena zingapo za chilengedwe. Izi ndi poizoni kwambiri kwa zamoyo zam'madzi. Kuphatikiza apo, imatha kuyaka kwambiri yomwe imatha kugwira moto polumikizana ndi mpweya, kumangofunika kukhudzana kwakanthawi ndi gwero loyatsira, ndipo imakhala ndi malo otsika kwambiri kapena kutulutsa mpweya woyaka kwambiri ukakumana ndi madzi.

Chifukwa cha zoopsa zambiri, muyenera kutenga malangizo otsatirawa kuti muteteze. Valani zovala zodzitchinjiriza zoyenera, magolovesi ndi chitetezo chamaso/nkhope. Ngati mwachita ngozi kapena simukumva bwino, funsani dokotala mwamsanga (sonyezani chizindikiro ngati n'kotheka), ndipo ngati mutakhudza maso, muzimutsuka mwamsanga ndi madzi ambiri ndipo funsani dokotala. Kupatula apo, pewani kukhudzana - pezani malangizo apadera musanagwiritse ntchito. Ndipo poyisunga, sungani chidebe chotsekedwa mwamphamvu, kutali ndi magwero oyatsira - Osasuta. Pomaliza, kumbukirani kuti musamatulukire ku chilengedwe, komanso mutha kutchulanso malangizo apadera / pepala lachitetezo.

Kuphatikiza apo, mutha kusintha ma data awa kukhala mamolekyu:
(1) AKUmwetulira Ovomerezeka: CC1=CC=CC=C1N
(2)InChI: InChI=1S/C7H9N/c1-6-4-2-3-5-7(6)8/h2-5H,8H2,1H3
(3)InChIKey: RNVCVTLRINQCPJ-UHFFFAOYSA-N