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Mea Hana Kūʻai Nui N, N-DimfylPemide (DMF) Cas 68-12-2

Kākau pōkole:

N, n-dimalylfated as dmf. He hui pūʻia e ke ala o ka hui o ka hui hydroxyl o ka hui o ka huiʻana, a me ka'ōlelo molcular. He kala kalaʻole, keʻano o ka wai, kiʻekiʻe a me kahi kukui a me kahi moʻomeheu amine Menging Point -61 ℃. BIHATIKA 152.8 ℃. ALALY POKE 57.78 ℃. Vapor density 2.51. RIPOR PINT 0.49KPA (3.7MMBG22 ℃). ʻO ke kuhikuhi o ka Auto-ingrition Point he 445 ° c. ʻO ka palena palena o keʻano o ka vapor a me ka huiʻana o ke ea a me ka lewa he 2.2 a 15.2%. Ma ka hihia o ka wela ke kīʻaha kiʻekiʻe, e hoʻoheheʻeʻia paha a me ka heleʻana. Hiki iā ia ke hoʻomaha i ka hanaʻino me ka culfuric acid and fuming nitric acid a he mea e pākuʻiʻia. He kuhi hewaʻole me ka wai a me ka hapanui o nā mea hoʻokele. He mea maʻamau ia no ka hopena o nā kumumanaʻo. ʻO ka hoʻomaʻemaʻe,ʻo N-DimometylPemideʻole, akāʻo ka papa inoa-ʻoihana a iʻole ka papaʻailaʻo N, N-DIMITYLLSHOD SUREE no ka mea he nui nā diomityll.

CAS: 68-12-2


Huahana kikoʻipiop

Nā Kūlana Huakaʻi

ʻO ka weheweheʻana

ʻO ka inoa e hele mai ana ka meaʻo ia ka mea i loaʻa i ka dimmeyl o ka huiʻana (ʻo keʻano o ka acid acid), aʻo nā hui mityl e noho ana ma ka N (Nitrogen. N, n-dimalylollomimid he Polar High-boding Polar (hydrophinic) Aprotic revent N, ua hanaʻiaʻo n N, n-dimmethyllId He mea paʻa loa ia i ka lewa a i ka wā e hoʻohilahila ai i kaʻaihue. Ke kiʻekiʻe ke kiʻekiʻe o ka mahana ma mua o 350 ℃, e lilo i ka wai a hoʻoulu i ka monoxide monoxide a me ka dimuthylamine. N, n ʻO ka hopena maikaʻi loa i hoʻopiʻiʻia o ka N, N-Dimometyllid Molecule i hoʻopuniʻia e Mityl hui,ʻaʻole i pili i nāʻano kūponoʻole, akā pili wale nāʻano maikaʻiʻole. ʻOi aku ka nui o ka anion Nui nā hopena o keʻano inoa inoa inoa inoaʻo N, N-DIMETHYLLIDAMOLID ma mua o nā carboryphons iʻoi aku ma mua ʻO ka synthesis o nā mea i hoʻopaʻaʻia i nā mea e loaʻa ai i nā mea e loaʻa ai.

Synthesis.synoonyms

amide, n, n, n-dizithyl-forforsicaci; Dimothylamansieseneline; dimothylamansieseneline; N, n-dimmethylfamide, 99.99, hplcgrade; Nn-dimmetyfircherchemicicabook999.8% acs &;N, n-dimmethylfamide, 4x25m; N, n-dimalylfalmide, molecularbiol N, n-dimmethylfateraterateraleral- forcapillary

Nā noi o dmf

ʻO DMF kahi hopena maikaʻi loa no ka likeʻole o nā mea likeʻole, e like me PolyviyLellity, polyamny Hoʻohanaʻia ia no ka hana kiʻiʻoniʻoni; Hiki iā ia ke hoʻohanaʻia e like me kahi mea pena pena no ka laweʻana i ka pena; Hiki iā ia ke wehe i nā puaʻa haʻahaʻa haʻahaʻa haʻahaʻa, no laila ua nui nā puaʻa i nā hiʻohiʻona o ka make. Hoʻohanaʻiaʻo DMF no ka hoʻokaʻawaleʻana a me ka hoʻokaʻawaleʻana a me ka hoʻokaʻawaleʻana o Badadiniene mai ka hoʻokaʻawaleʻana i nā mea hana non-hydrocarbon. He wahi koho maikaʻi loa no ka pānaʻi o ka inophthalic acid a me terephthaclical AcID ma kahi o ka dmf ma mua o ka dmf. I kaʻoihana Petrochemical, hiki ke hoʻohanaʻiaʻo DMF e like me keʻano o ke kaʻa e hoʻokaʻawale ai a hoʻoponopono i nā kino. E like me ka nui o ka hoʻokeleʻana no ka holoiʻana i ka hoʻohanaʻana i kaʻoihana polyurethane, ua hoʻohana nuiʻia i ka hana o kaʻili o ka synthetic o kaʻili me he mea e hoʻoponopono ai i kaʻoihana uila a acrylic, ua hoʻohana nuiʻia i ka hana maloʻo maloʻo I kaʻoihana uila e like me keʻano o nā'āpana i hoʻopaʻaʻia a me nāʻoihana'ē aʻe, e pili ana i ka crystallization o ka lāʻau lapaʻau, akā he mea nui loa ma waena o ka synthes o ka organic. I loko o kaʻoihana pesticide, hiki ke hoʻohanaʻia e hana i ka ciproplxlxin; I loko o kaʻoihana lāʻau lapaʻau, hiki iā ia ke hoʻohana i ka synthesize iodine, cencontinenfen BILEVITA, Chrllophiramram, sulfonamides record. Loaʻa iā DMF kahi hopena catalytic i nā hopena o ka hydrogonation, dehydrogenation, ka ho'ēmiʻana a me ka nui o ka mahana o ka huahana.

1

2. Ua hoʻohanaʻia e like me ka reagettical reagent a me nā solivent no ka vinyl resin a me nā maʻi maʻi

3 ʻO DMF kahi hopena maikaʻi loa no ka likeʻole o nā mea likeʻole, e like me PolyviyLellity, polyamny Hoʻohanaʻia ia no ka hana kiʻiʻoniʻoni; Hiki iā ia ke hoʻohanaʻia e like me kahi mea pena pena no ka laweʻana i ka pena; Hiki iā ia ke wehe i nā puaʻa haʻahaʻa haʻahaʻa haʻahaʻa, no laila ua nui nā puaʻa i nā hiʻohiʻona o ka make. Hoʻohanaʻiaʻo DMF no ka hoʻokaʻawaleʻana a me ka hoʻokaʻawaleʻana a me ka hoʻokaʻawaleʻana o Badadiniene mai ka hoʻokaʻawaleʻana i nā mea hana non-hydrocarbon. He wahi koho maikaʻi loa no ka pālolo o ka inophthalic acid a me terephthalic acid: e hoʻokaʻawaleʻiaʻo isophthac i ka dimf. I kaʻoihana Petrochemical, hiki ke hoʻohanaʻiaʻo DMF e like me keʻano o ke kaʻa e hoʻokaʻawale ai a hoʻoponopono i nā kino. Ma nāʻano hana kūlohelohe,ʻaʻole i hoʻohana pinepineʻiaʻo DMF ma keʻano he solivent no ka hopena, akā he waena koʻikoʻi ma waena o ka synthes a me nā mea kūlohelohe koʻikoʻi. I loko o kaʻoihana pesticide, hiki ke hoʻohanaʻia e hana i ka ciproplxlxin; Ma kaʻoihana lāʻau lapaʻau, hiki iā ia ke hoʻohana i ka synthesize iodreycline, ka coancyelyfente, pity ʻO nā Baritron, BILEVATINMAMAN, CHLORPHINIRAMIVINE, ETC. DMF i kahi hopena catalytic, ka ho'ēmiʻana a me ka maikaʻi o ka maikaʻi o ka hopena.

4.ʻO ka papa inoa inoaʻole. Solivent no ka vinyl a me ka acetyyne. ʻO ka manaʻo Photmeturic. ʻO ka hoʻonāʻana o ka hau uila Ka nānāʻana i ka loiloi noho. Synthes synthes. Nā synthesis. No keʻano kiʻi kiʻi kiʻi.

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2
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ʻAno kiko'ī o dmf

Coupound

Kaoaohai

Helehelena

maopopo

Kamoihia

≥99.9%

Methanol

≤0.001%

Kala (pt-co), hazen

Ç5

Wailua.

≤0.05%

Iron, mg / kg

≤ «.05

Acidie (hcooh)

≤0.001%

Kahua (dma)

≤0.001%

PH (25 ℃, 20% aqueous)

6.5-8.0

Conductivity (25 ℃, 20% antious), μ / cm

Packing o dmf

Logistic shoverission1
Loiloi loiloi2

190kg / pahu

Pono e mālama i ka mālamaʻana, maloʻo a me ka hoʻokaʻawale.

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