DEA (Diethylamine)

A fannin sinadarai

Ruwa ne mai kama da ruwa ...

Amfani:

Diethylamine wani sinadari ne mai narkewa da sinadarai. Ana iya amfani da shi wajen shirya magunguna kamar procaine, chloroquine, nicosamid, colamin da sulfonamides. Haka kuma ana iya amfani da shi wajen samar da magungunan kashe kwari, rini, na'urorin rage radadi na roba, da sauransu. Maganin sarrafa ma'adanai (sulfur da nitrogen No. 9), kayan taimakon yadi, ƙwayoyin cuta, masu hana tsatsa, masu hana polymerization da magungunan hana daskarewa, da sauransu.

hanyar samarwa

Hanyar catalysis ta iskar gas mai matsin lamba ta Ethanol tana haɗa ethanol na yanayin iskar gas, ammonia da hydrogen a rabo na 1:0.8:1.5 (mol), kuma tana shiga reactor na farko wanda aka sanye shi da mai kara kuzari na jan ƙarfe da nickel bayan an dumama shi (170-180°C), a 195-200°C. Ana gudanar da aikin catalytic na gas-phase a 170-175°C, sannan ta shiga reactor na biyu tare da mai kara kuzari na jan ƙarfe da nickel don haɗawar sinadaran, kuma an rage ta a 170-175°C don cire ƙazanta kamar acetonitrile. Ana haɗa iskar gas ɗin don tattara mono-, di-, triethylamine, ethanol da sauran ruwaye masu gauraya, waɗanda daga nan ake yin distillation mai ƙarfi da gyarawa, kuma ana yanke ɓangaren 54-57°C zuwa samfurin diethylamine da aka gama. Abun da ke cikin sa zai iya kaiwa fiye da 95%, kuma ana iya samun ƙaramin adadin triethylamine a lokaci guda.

Kayayyakin Diethylamine

Lambar CAS 109-89-7

Tsarin kwayoyin halitta C4H11N

Nauyin kwayoyin halitta 73.14

EINECS Lamba 203-716-3

Wurin narkewa -50°C (haske)

Wurin tafasa 55°C (haske)

Yawan 0.707g/mL a 25°C (lit.)

Yawan tururi 2.5 (vsair)

Ma'aunin haske n20/D1. 385(lita)

Wurin walƙiya −20°F

Yanayin Ajiya A adana a ƙasa da +30°C.

Bayanin hulda

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