Wax soo wadaban
N-methyly-2-pyrrolidone; CAS MAYA.: 872-50-4
Ereyo isku mid ah: 1-methrolidinone-2-pyrrolidinone; 1-methrolidinone-2-pyrrolidinone, 1-methrolidininne, 1-methrolidi- (14) C-label labeleded ((14) C-Redyl-2-Pyrrolidinone-2-Pyrrolidinone, 2,3,5- (14,5) Calaamadeeysan. pyrrolidone; n-methrolidinone-2-pyrrolidinone; n-methyly-2-pyrrolidone; n-metrolidone; n-metrolidone; n-methylylpyrolidinne; n-methrolidonepyrolidinne; n-methylpypyrolidolidone; dawooyinka
Hantida kiimikada ee n-methyl-2-pyrrolidone
● Imaanshaha / Midabka: dareeraha jilicsan ama cabitaan khafiif ah oo leh ur amine
Cadaadiska uumiga: 0.29 mm hg (20 ° C)
● dhibic dhalaalaysa: -24 ° C
● Index nooleeya): n20 / d 1.479
● Meel karkaraya: 201.999 ° C 760 mmhg
Pka: -0.41 ± 0.20 (saadaaliyay)
● Flash Flash: 86.111 ° C
Psa Psas:20.31000
● cufnaanta: 1.033
● LOGP: 0.17650
● Kaydinta ku meel gaarka ah
● Xasaasiyadda.fyGroscopic
SOLUBENELELE.:Ethanol: Farsamooyin 6.1ml / ml, cad, midab la'aan (10%, v / v)
● Xoolaha biyaha.>=10 g / 100 ml at 20 ºC
● Xlogp3: -0.5
● Ku tabaruca haynta deganaanshaha hydrogen-ka ah tirinta: 0
● Aqbalida debaajiga hydrogen debaaji: 1
● Tirinta denbiyada la rogayo: 0
● sax u sarreeya: 99.068413911
● Tirinta culus ee atomka: 7
Isku-duwaha: 90.1
● Calaamadda DOT ee DOT: Dareeraha gubashada
Macluumaadka SAFT
● Sawirada (yada):
T,
XI
Xeerarka Hazard: T, Xi
● Weedhaha: 45-65-36 / 38-36 / 37 / 38-61-10-46
● Hadafyada badbaadada: 41-45-53-62-26
Waxtar leh
Fasalada kiimikada:KHUDBADAHA -> XARUNTA KALE
Dhoola cadeynta canonical:Cn1ccccc1 = o
Rugta caafimaad ee ugu dambeeyay:NMP ee dib-u-dhiska / dib-u-cusboonaysiinta Myeloma
Khatar neefsashada:Wasakheynta hawada ee hawada ma leh ama si tartiib tartiib ah ayaa loo gaari doonaa uumiga walaxdaas ee 20 ° C; ku buufin ama kala firidhsan, si kastaba ha noqotee, si dhakhso badan.
Saamaynta soo-gaadhista muddada-gaaban:Maantuhu waxay u xanaaqsan tahay indhaha iyo mareenka neef-mareenka. Maaddada ayaa si dhexdhexaad ah u xanaaqsan maqaarka. Soo-gaadhista uruurinta aad u sarreysa ayaa sababi kara hoos u dhigista miyirka.
Saamaynta soo-gaadhista muddada dheer:Xiriirka soo noqnoqda ama daba dheeraaday ee maqaarka ayaa sababi kara maqaarka. Imtixaannada Xayawaanka ayaa muujinaya in maandooriyahaani ay suuragal tahay inay sababaan saameyn sun ah oo ku saabsan taranka dadka.
Hordhac faahfaahsan
N-methyly-2-pyrrolidone (nmp)waa dareere cad, midab leh oo leh ur waxyar oo macaan. Waa xarun dabiici ah oo leh qaaciddada kiimikada C5h9no. NMP waxaa lagayaabaa biyo iyo inta badan dareeraha dabiiciga ah, taasoo ka dhigeysa xalka kala duwan ee warshadaha kala duwan.
NMP waxay leedahay qodob aad u sarreeya oo qiyaastii ah 202-204 ° C (396-399 ° F) iyo cadaadis uumiga oo hooseeya, kaasoo waxtar u leh howlaha u baahan xasilloonida heerkulka. Waxay leedahay viscosity yar oo aad u yar iyo awood solfini oo wanaagsan, oo u saamaxeysa inay baabi'iso waxyaabo fara badan oo ay ka mid yihiin pomoomers, zamoom, iyo xeryo kale oo dabiici ah.
NMP waa mid aad u wanaagsan, taasoo ka dhigeysa xallin fiican oo loogu talagalay maandooriyaha Polar. Waxay leedahay waqti qashin ah oo ah 3.78 Debye, kaas oo u oggolaanaya inay xajiso oo xasiliso noocyada lagu soo oogay. Hantidan ayaa ka dhigaya NMP ku habboon in ay ku isticmaasho falcelinno badan oo kiimiko ah, maadaama ay fududeyn karto kala godka iyo heerka falcelinta.
Waxaa muhiim ah in la ogaado in NMP ay leedahay tixgalinta caafimaadka iyo badbaadada qaarkood. Waxaa laga yaabaa in lagu nuugo maqaarka iyo neefsashada maraqyadeeda waxay u horseedi kartaa cuncun nidaamka neefsashada. Soo-gaadhista muddada-dheer ama soo noqnoqda ee NMP waxaa laga yaabaa inay saameyn xun ku yeelato dhalmada iyo horumarka uurjiifka ee haweenka uurka leh. Sidaas awgeed, taxaddarrada nabdoonaanta ee habboon iyo tilmaamaha waa in la raacaa marka la maareeyo oo la adeegsanayo NMP.
Isticmaal
N-methyly-2-Pyrrolidone (NMP) ayaa ah mid lagu isticmaalo si caadi ah loo isticmaalo warshadaha kala duwan. Waa kuwan codsiyada qaarkood ee NMP:
Dawooyinka: NMP waxaa loo istcimaalaa sidii xalka warshadaha dawooyinka ee loo sameeyay sameynta daroogada. Waxay baabiin kartaa maaddooyin fara badan oo dawooyin ah (APIS) iyo samafal, taasoo ka dhigeysa mid ku habboon habraacyada qaab dhismeedka daroogada sida squaresis-ka daroogada, horumarka dejinta, iyo nidaamyada gaarsiinta daroogada.
Nadiifinta Warshadaha: NMP waa xalin aad u wax ku ool ah oo ka qaadista noocyo kala duwan oo wasakhoodu ah, sida saliidaha, buurta, iyo saadka. Waxaa caadi ahaan loo adeegsadaa codsiyada nadiifinta warshadaha, oo ay kujirto xasillooni iyo nadiifinta sagxadaha birta, mashiinnada, iyo qaybaha elektiroonigga ah.
Rinjiyeynta iyo jaakadaha: NMP waxaa loo istcimaalaa sidii solvent ee sameynta rinjiga, jaakadaha, iyo varnisays. Waxay gacan ka geysaneysaa baabi'inta ressins iyo qaybaha kale, waxay wanaajisaa socodka qulqulka iyo heerka guryaha ee dahaarka, waxayna sare u qaadeysaa kudhiga ku-meel-gaarka ah.
Ka shaqeynta polymer:NMP waxaa loo isticmaalaa ka shaqeynta polymer sidii xalka pomoomers kala duwan, oo ay ku jiraan polyvinylide foloride (PVDF), polyurethane (POLYVINYLE), iyo polyvinyl chloride (PVC). Waxaa loo isticmaalaa geedi socodka sida lafdhabarta, tuurista, iyo abuurista filimka.
Elektaroonigga: NMP waxaa loo isticmaalaa warshadaha elektiroonigga ah ee nadiifinta iyo xasiloonida qaybaha elektiroonigga ah, sida semiconductor, looxyada wareejinta ee daabacan, iyo iskuxirayaasha. Waxay si wax ku ool ah uga saari kartaa haraaga dareeraha, dhabarka, iyo wasaqda kale ee wasaqda oo aan waxyeelayn qaybo xasaasi ah oo elektiroonig ah.
AGOHEREMICALS:NMP waxaa loo istcimaalayaa sidii xalka loo sameeyo sameynta hawo-marinta, oo ay ku jiraan doogga, sunta cayayaanka, iyo fungicides-ka. Waxay kaa caawineysaa in lagu kala diro maaddooyinka firfircoon iyo qaybaha kale, hubinta kala-baxa saxda ah iyo adeegsiga wax ku oolka ah ee agrotchemicals.
Baytariyada lithium-ion:NMP waxaa loo istcimaalayaa sidii solvent for electrode diyaarinta korantada iyo sameynta elektrolyte ee batteriga lithium-ion. Waxay gacan ka geysaneysaa in la baabi'iyo loona xasiliyo cusbada lithiums iyo qaybaha kale ee elektrolyte, hubinta shaqeynta saxda ah ee baytariga.
Waxaa muhiim ah in la ogaado in NMP loo adeegsado si taxaddar leh iyo tallaabooyin caafimaad oo habboon awgood halisgiisa caafimaad iyo halista deegaanka. Waxaa lagugula talinayaa inaad raacdo tilmaamaha iyo qawaaniinta gaarka ah ee ay dejiso masuuliyiinta maxalliga ah iyo heerarka warshadaha marka la isticmaalayo NMP.
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