Leave Your Message
Ipese ifosiwewe Formamide Didara to gaju 75-12-7 pẹlu Iṣura

Organic Intermediate

Ipese ifosiwewe Formamide Didara to gaju 75-12-7 pẹlu Iṣura
Ipese ifosiwewe Formamide Didara to gaju 75-12-7 pẹlu Iṣura
Ipese ifosiwewe Formamide Didara to gaju 75-12-7 pẹlu Iṣura
Ipese ifosiwewe Formamide Didara to gaju 75-12-7 pẹlu Iṣura
Ipese ifosiwewe Formamide Didara to gaju 75-12-7 pẹlu Iṣura
Ipese ifosiwewe Formamide Didara to gaju 75-12-7 pẹlu Iṣura

Ipese ifosiwewe Formamide Didara to gaju 75-12-7 pẹlu Iṣura

Orukọ Gẹẹsi: Formamide

CAS: 75-12-7

Ẹka: Awọn agbedemeji Organic

Ohun-ini ti ara: Formamide ko ni awọ, omi ororo ti ko ni olfato pẹlu õrùn amonia diẹ nigba ti o ni awọn aimọ. O jẹ hygroscopic. Opo molikula ibatan 45.04. Awọn iwuwo ojulumo jẹ 1.1334. Ojuami yo 2.55℃. Oju omi farabale 210.5 ℃. Refractive Ìwé 1.4475Chemicalbook. Filasi ojuami 154 ℃. Viscosity 3.76mPa·s(20℃). Insoluble ninu awọn ethers ati awọn ohun elo ti o ni chlorine, tiotuka diẹ ninu benzene, le jẹ miscible pẹlu omi, methanol, ethanol, acetic acid, acetone, dioxane, ethylene glycol, phenol ati awọn esters kekere.

    Iseda

    Orukọ ọja Formamide CAS 75-12-7
    Ifarahan Omi ti ko ni awọ Mimo 99%
    Ilana molikula CH3NO Ìwúwo molikula 45.04
    Ojuami yo 2-3 °C (tan.) Oju omi farabale 210 °C (tan.)
    iwuwo 1.134 g/mL ni 25 °C (tan.) Atọka itọka n20/D 1.447(tan.)

    ohun elo

    Formamide ni ifaseyin ti nṣiṣe lọwọ ati agbara itusilẹ pataki, o le ṣee lo bi ohun elo aise ti iṣelọpọ Organic, oluranlowo itọju iwe, softener ile-iṣẹ fiber, softener lẹ pọ ẹranko, ati tun lo bi reagent analitikali lati pinnu akoonu amino acid ninu iresi. Ninu iṣelọpọ Organic, lilo oogun jẹ pupọ julọ, ati pe ọpọlọpọ awọn lilo wa ni awọn ipakokoropaeku, awọn awọ, awọn awọ, awọn turari, awọn oluranlọwọ. O tun jẹ epo-ara Organic ti o dara julọ, ti a lo ni akọkọ ni yiyi ati awọn resini paṣipaarọ ion ti acrylonitrile copolymers, bakanna bi ibora aimi tabi ibora conductive ti awọn ọja ṣiṣu. Ni afikun, o tun lo lati ya chlorosilane, sọ epo di mimọ ati bẹbẹ lọ. Formamide le faragba orisirisi awọn aati. Ni afikun si iṣesi ti o kan awọn hydrogen mẹta, o tun le faragba gbigbẹ, deCO, ifihan ti ẹgbẹ amino, ifihan ti ẹgbẹ acyl ati cyclization. Ya lupu Euroopu bi apẹẹrẹ. Diethyl malonate jẹ cyclically ni idapo pelu formamide lati gba 4, 6-dihydroxypyrimidine, agbedemeji ti Vitamin B4. Anthranilic acid ni idapo pelu amide lati gba quinazolone-4 agbedemeji antiarrhythmic. Allopurinol inhibitor xanthine oxidase ni a gba nipasẹ iṣelọpọ cyclic ti 3-amino-4-ethoxycarbonyl pyrazole pẹlu formamide. Ethylenediamine tetraacetic acid ni a dapọ pẹlu formamide lati gba ethylimide oogun anticancer. Methyl ethyl methoxymalonate jẹ cyclically ni idapo pelu formamide lati gba agbedemeji ti sulfonamides, 5-methoxy-4, 6-dihydroxypyrimidine disodium.

    apejuwe1