nūhou

Loaʻa ke ʻano hana ma o ka hoʻohui ʻana i ka ethyl aniline a me ka benzyl chloride. I loko o ka ipu hao i uhi ʻia me ke kēpau, e hoʻohui i ka ethyl aniline, e hoʻohui i ka benzyl chloride i ka wā e hoʻomaʻalili ai, e hoʻoulu no 10 mau hola, a laila e hoʻomoʻa i ka 100°C no 12 mau hola. Ma hope o ka holoi ʻana me ka hopena sodium hydroxide, loaʻa ka huahana i hoʻopau ʻia ma o ka distillation vacuum. Hiki ke hoʻohana ʻia ʻo Diethylaniline ma ke ʻano he mea maka. ʻO ka lakio molar o diethylaniline i benzyl chloride he 2:1. E hoʻohui i ka 1% o ka nui o ka diethylaniline e hoʻoulu ai me ka iodine, e hoʻohui ma 150℃ no 20h, a e distill vacuum e loaʻa ai ka huahana i hoʻopau ʻia.

E HOʻOHANA

Hoʻohana ʻia ma ke ʻano he mea hoʻoluʻu waena. Hoʻohana ʻia e hana i ka SF ʻōmaʻomaʻo māmā ʻakika a me nā mea hoʻoluʻu polū ʻē aʻe.

Nā Waiwai Kemika:

Wai ʻaila melemele māmā.

CAS Helu 92-59-1

ʻO ke ʻano molekole C15H17N

Kaumaha molekiola 211.3

EINECS Helu 202-169-8

Kiko heheʻe 34-36°C

Ka paila ʻana 163-164°C 6 mm Hg (lit.)

Ka nui o ka paʻa 1.029 g/mL ma 25°C (lit.)

Kaomi mahu 0.013Pa ma 20°C

ʻIke kuhikuhi refractive n20/D 1.595 (lit.)

Wahi lapalapa >230 °F

92-59-1

ʻIke Hoʻokaʻaʻike

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Ka manawa hoʻouna: Sep-19-2024