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Tuam Tshoj N-Benzylaniline Chaw tsim khoom lag luam Featured duab
  • Tuam Tshoj N-Benzylaniline Chaw tsim khoom

N-Benzylaniline

Lus piav qhia luv luv:

Khoom siv:

Rau kev txiav txim siab ntawm sulfonic acid, organic synthesis.

Txoj kev tsim khoom:

Nws yog muab los ntawm condensation ntawm benzyl chloride thiab aniline.Sib tov thiab do sodium bicarbonate, dej thiab aniline, kub rau 90-95 ° C, thiab maj mam ntxiv benzyl chloride.Hnov mob ntawm 90-95 ° C rau 3H.Txias thiab lim.Cov filtrate tau sib cais, thiab cov organic txheej tau ntxuav nrog saturated brine thiab qhuav dhau anhydrous sodium sulfate.Tom qab ntawd nqus cov distillation, khaws 81 ℃ (1.6KPA) Feem (1.6KPA) Kev ua kom rov qab ua rau Aniline, 170-190 ℃ (1.6KPA) feem kev ua kom Benzyl Aniline.Nws tuaj yeem recrystallized los ntawm roj av ether thaum purification.Cov txiaj ntsig yog siab dua 80%.

Product Detail

Khoom cim npe

Product Info

CAS Nr .: 103-32-2

Molecular hnyav: 183.24

Tshuaj mis: C13h13n

Cov tsos mob: Xim tsis muaj xim rau daj ntseg daj crystalline hmoov

PSA: 12.03000

PIB: 3.37170

Quav: 1.169 g / ml ntawm 25 ° C (Lit.)

Melting taw tes: 35-38 ° C (Lit.)

BLAIL NTAM: 94-95 ° C12 hli Hg (Lit.)

Lub teeb taw tes: 217 ° F

Refacking Index: N20 / d 1.5325 (zes.)

Kev Cia Cai Cia: 0-6ºC

Vapor siab: 0.000743mmhg ntawm 25 ° C

Cov ntaub ntawv kev ruaj ntseg

Kev lis kev cai code: 29214980
Cov Khoom Siv Hluav Taws Xob Thauj Code: UN 2577 8 / PG 2

WGK Germany: 3

Cov Kev Nyab Xeeb Qeb Cai: R36 / 37/38

Cov Lus Qhia Kev Nyab Xeeb: S26-S37 / 39

Cov Khoom Phom Sij: XI [2]

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