ndi Yogulitsa China N-Benzylaniline kupanga katundu Wopanga ndi katundu |LonGoChem
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Zogulitsa

China N-Benzylaniline Manufacture Supplier Chithunzi Chowonetsedwa
  • China N-Benzylaniline Manufacture Supplier

N-Benzylaniline

Kufotokozera Kwachidule:

Kugwiritsa Ntchito Zogulitsa:

Kuti mudziwe za sulfonic acid, organic synthesis.

njira yopangira:

Amachokera ku condensation ya benzyl chloride ndi aniline.Sakanizani ndi kusonkhezera sodium bicarbonate, madzi ndi aniline, kutentha kufika 90-95°C, ndipo pang’onopang’ono onjezerani benzyl chloride.Yankhani pa 90-95 ° C kwa 3h.Kuzizira ndi zosefera.The filtrate analekanitsidwa, ndi organic wosanjikiza anasambitsidwa ndi ano zimalimbikitsa brine ndi zouma pa anhydrous sodium sulfate.Kenako vacuum distillation, kusonkhanitsa 81 ℃ (1.6kPa) kachigawo kuti achire aniline, 170-190 ℃ (1.6kPa) kuziziritsa pang'ono, kulimba kupeza benzyl aniline.Ikhoza kupangidwanso kuchokera ku petroleum ether panthawi yoyeretsedwa.Zokolola zimaposa 80%.

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Zambiri Zamalonda

Cas nambala: 103-32-2

Molecular kulemera: 183.24

Chemical formula: C13H13N

Maonekedwe: Ufa wopanda mtundu mpaka wotumbululuka wachikasu

PSA: 12.03000

Chithunzi: 3.37170

Kachulukidwe: 1.169 g/mL pa 25 °C(lit.)

Malo osungunuka: 35-38 °C (lit.)

Malo otentha: 94-95 °C12 mm Hg (lit.)

Pothirira: 217 °F

Refractive index: n20/D 1.5325(lit.)

Zosungirako: 0-6ºC

Kuthamanga kwa Nthunzi: 0.000743mmHg pa 25°C

Information Security

Customs kodi: 29214980
Khodi Yoyendetsa Katundu Woopsa: UN 2577 8/PG 2

WGK Germany: 3

Gulu la zoopsa: R36/37/38

Malangizo a Chitetezo: S26-S37/39

Chizindikiro cha Katundu Woopsa: Xi [2]

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