Ngwaahịa
N-methyl-2-pyrrolidone; Ọnọdụ.: 872-50-50
Myiri: 1-methyl-2-2-pyrrolidinone; 1-methy-2-methyl- 2-methyl-2-pirrolinone, 2,5,5,5-KED; Methyl pyrrolidone; N-Methyl-2-Pyrrolidinone; N-Methyl-2-Pyrrolidone; N-Methyyrrolidinone; N-Methyyrrolidinone; N-Methylyrrolidone; Mkpopụta
Ihe onwunwe kemịkal nke n-methyl-2-pyrrolidone
● Njikọ / agba: enweghị odo odo ma ọ bụ ọkụ na-acha odo odo na-acha uhie uhie
● Nrụgide nsogbu: 0.29 mm Hg (20 Celsius C)
● Point Point: -24 Celsius C
● Remand Index: N20 / D 1.479
● Isi mmiri: 201.999 Celsius C na 760 mmhg
PKA: -0.41 ± ± 0.20 (buru amụma)
Plash Point: 86.111 ° C
PSA:20.31000
● Desensonity: 1.033
● Aggp: 0.17650
● Oftuekwa temp.:28SISC
● N'eche echiche. :hygroscopic
Sodubution.: Itanol: adịghị mma.1ml / ml, doo anya, enweghị agba (10%, v / v / v / v / v / v / v / v / v / v / v / v / v)
● Mmiri solubulity. ::>=10 g / 100 ml na 20 ºC
● xlogp3: -0.5
● Hydrogen Bonvor Gụnyere: 0
● Hydrogen Bondor na-agụta ọnụ ọgụgụ: 1
● Gburugburu Bong Bong: 0
● Ozugbo, dị adị: 99.068413911
● Abaatọ dị arọ: 7
● Ihe siri ike: 90.1
Litegbọ njem na-ebugharị
Ozi Safety
● Tụọkwa (s):
T,
10I
Koodu nwere ikike: T, Xi
● Nkwupụta: 45-65-36 / 38-36 / 37 / 38-61-10-46
Ihe ngosi nchekwa: 41-45-53-62-26
Keibauru
Na Na Na Na Na Na Na Na Na Na Na Na Na Na Na Na Na Na Na Na):Sọlọọgụ -> sons ndị ọzọ
Smilesmụ ọchị ọchị:Cn1ccc1 = o
Klọniti na-adịbeghị anya:Nmp na recanced / imegharị myoma
Ihe ọghọm inhalation:Nrụrụ ahụ na-emerụ ahụ nke ikuku agaghị eji nwayọ ma ọ bụ jiri nwayọ rute na mpụga ihe a na 20 Celsius C; na spraying ma ọ bụ gbasasịa ngwa ngwa.
Mmetụta nke Mkpughe:Ihe na-ewe iwe na anya na akụkụ iku ume. Ihe dị nwayọ na-akpasu anụ ahụ iwe. Ibelata oke ihe dị oke egwu nwere ike ibute iwetulata.
Mmetụta nke ogologo ogeUgboro ugboro ma ọ bụ ogologo oge ịkpọtụrụ anụ ahụ nwere ike ime ka dermatitis. Ule anụmanụ na-egosi na ihe a ga-eme ka ọ pụta ìhè na-egbu egbu na ụmụ mmadụ ịmụpụtara.
Nsị nke
N-methyl-2-pyrrolidone (nmp)bụ mmiri doro anya, na-enweghị ụcha na-acha uhie uhie na isi na-atọ ụtọ. Ọ bụ ogige ndị dịgasị iche na usoro kemịkalụ C5h9no. NMP bụ mmiri na mmiri na ọtụtụ ihe mgbaze ndị na-emegharị emegharị, na-eme ya nke ọma na ụlọ ọrụ dị iche iche.
NMP nwere oke esi na gburugburu 202-204 Celsius C (396-399 Celsius F) na obere nrụgide vepo, nke na-eme ka ọ baa uru na usoro chọrọ nkwụsi ike. O nwere viscosity dị ala na ike nke ọma, na-enyere ya aka igbari ụdị ihe ndị gụnyere polymers, resins, na ogige ndị ọzọ.
NMP bu polar nke oma, na eme ya ezigbo ihe ruru unyi polar. O nwere oge dipole nke 3.78 debye, nke na-enye ya ohere solvate ma dozie ụdị mara mma. Ngwongwo a na - eme NMP adabara maka iji ọtụtụ kemịkaghachi kemịkalụ, dịka ọ nwere ike ikwado mgbasa na mmeghachi omume.
Ọ dị mkpa ịmara na NMP nwere ụfọdụ echiche ahụike na nchekwa. Enwere ike itinye ya site na anụ ahụ na inhalation nke vapers ya nwere ike ịkpasu iwe na usoro iku ume. Ogologo oge ma ọ bụ ugboro ugboro na NMP nwere ike inwe mmetụta ọjọọ na ọmụmụ na mmepe nke nwa ebu n'afọ n'ụlọ ndị inyom dị ime. N'ihi ya, a ga-agbaso ụzọ nchekwa nchekwa kwesịrị ekwesị mgbe a ga-agbaso mgbe ị na-ejikwa NMP.
Akwukwo icho oru
N-Methyl-2-Pyrrolidone (NMP) bụ ihe mgbapụta na-ejikarị na ọrụ dị iche iche. Ndị a bụ ụfọdụ ngwa nke NMP:
POMMACAKA: A na-eji NMP mee ihe na-agbaghasị ụlọ ọrụ ọgwụ maka nhazi nke ọgwụ ọgwụ. Ọ nwere ike igbari ọtụtụ ihe na-eme ka ihe na-emepụta ọgwụ (APIS) na Exuripies, na-eme ya kwesịrị ekwesị maka ọgwụ usoro ọgwụ dịka sysis usoro, yana usoro nnyefe ọgwụ.
Nhicha ụlọ ọrụ: NMP bu ihe di nma nke ukwuu maka iwepu udiri ihe ndi ozo, dika mmanu, griimuo ma resins. A na-ejikarị ya na ngwa nhicha ihe ndị na-ehicha ihe, gụnyere ọgbaghara na ihicha nke akwa ọla, igwe, na ihe eji elekwasị anya.
Eserese na mkpuchi: A na-eji NMP mee ihe mgbaze na nhazi nke eserese, mkpuchi, na varnishes. Ọ na - enyere m mmiri na ihe ndị ọzọ, na - eme ka ihe ndị na - ebu ibu nke mkpuchi, ma na - eme ka ndọnye ya na mkpụrụ osisi.
Nhazi Polymer:A na-eji nmp na nhazi polyment dị ka ihe mgbaze maka ndị na-eme ihe mgbaaka dị iche iche, gụnyere polyvidlidene fluoride (pvdf), polyurethane (PVC). A na-eji ya na usoro dị ka ịgbagharị, nkedo, na ihe nkiri.
Eletrọniki: A na-eji NMP na ụlọ ọrụ eletriki maka nhicha na nke na-emebi ihe mejupụtara igwe eletriki, dịka semiconductoctors, bọọdụ sekit, na njikọta. O nwere ike wepu flush na-adọbasị, na-agbanye paseeji, na ihe ndị ọzọ na-enweghị ike imekọ ngwa elektrọnik.
Agrokomicals:A na-eji nmp dị ka ihe mgbaze na usoro nke agrochemicals, gụnyere herbides, ụmụ ahụhụ, na fungicides. Ọ na - enyere aka ịnọrọ ihe ndị na - arụ ọrụ na ihe ndị ọzọ, na - ejide mgbasa ozi na ngwa dị irè n'ụzọ dị irè na nke dị irè.
Bindium-ion batrị:A na-eji NMP mee ihe mgbaze maka nkwadebe electrode na usoro electrolyte na batrị ion. Ọ na - enyere aka igbari ma dozie nnu nnu na ihe ndị ọzọ electrilyte, na-agba mbọ na-arụ ọrụ batrị.
Ọ dị mkpa ịmara na ekwesịrị iji nlezianya mee ya na usoro nchekwa kwesịrị ekwesị n'ihi ike ahụike ya na ihe ọghọm gburugburu ya. Ọ bụ ihe amamihe dị na ya ịgbaso ndị isi obodo na ụkpụrụ ụlọ ọrụ na-selite.
