ʻO O-toluidine kekahi o nā pūhui amine ʻala.

ʻO O-toluidine, i ʻike ʻia ʻo "o-aminotoluene", he wai kala ʻole i ka wai melemele māmā. Huli ʻulaʻula ʻulaʻula ke ʻike ʻia i ka ea a me ka māmā, a hana i kahi wai keʻokeʻo ke ʻike ʻia i ka formaldehyde. Hiki ke hoʻoheheʻe ʻia i ka wai, hiki ke hoʻoheheʻe ʻia i loko o ka waikawa dilute, ka waiʻona a me ka etera.

He mea koʻikoʻi ka O-toluidine i ka hana ʻana i nā kala a me nā puaʻa. Hiki ke hoʻohana ʻia no ka hoʻomākaukau ʻana i ka ʻulaʻula pololei 62, kumu ʻulaʻula RL, kumu ʻulaʻula nui G, kumu maroon GBC, fuchsin kumu, norophenol AS-D, ʻulaʻula waikawa 35, 158, 265, ʻulaʻula solvent 124, ka ʻāpana diazo a me ka hui hui o nā mea hoʻoluʻu azo, hoʻohana ʻia e hana i nā puaʻa melemele 14, 17, a me 19 polū; pesticide maka mea, hoʻohana 'ia e hana i ka pesticide fungicide "tricyclazole" a me ka insecticide Boreworm , insecticide chloride; herbicide acetochlor; vulcanization lāʻau accelerator maka mea; saccharin mea maka; ʻO ka mea hoʻopaneʻe corrosion i nā mea maka, a me nā mea ʻē aʻe. Ma ka synthesis organik, hoʻohana pū ʻia ka o-toluidine e synthesize i nā pūhui heterocyclic indole a me kāna mau derivatives.

waiwai kemika

CAS Helu 95-53-4

Huina mole C7H9N

Kaumaha Molekala 107.15

EINECS Helu 202-429-0

Ka helu hehee -23°C

Ka helu hoʻolapalapa 199-200°C (kukui)

Māmā 1.008g/mL ma 25°C (māmā)

Puke Kemika 3.7 (vsair)

Pumi mahu 0.26mmHg (25°C)

Hōʻike manaʻo hoʻohālikelike n20/D1.572 (māmā)

ʻO ke kiko uila 185°

ʻIkepili Hoʻokaʻaʻike

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