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Awọn ọja

N-Methyl-2-pyrrolidone

Apejuwe kukuru:

  • Orukọ Kemikali:1-Methyl-2-pyrrolidinone
  • CAS No.:872-50-4
  • CAS ti bajẹ:26138-58-9,53774-35-9,57762-46-6,53774-35-9,57762-46-6
  • Fọọmu Molecular:C5H9NO
  • Ìwọ̀n Molikula:99.1326
  • Koodu Hs.:2933199090
  • Nọmba Agbegbe European (EC):212-828-1
  • Nọmba ICSC:0513
  • Nọmba NSC:4594
  • Nọmba UN:Ọdun 1993
  • UNII:JR9CE63FPM
  • ID nkan elo DSSTox:DTXSID6020856
  • Nọmba Nikkaji:J26.033I
  • Wikipedia:N-Methyl-2-pyrrolidone
  • Wikidata:Q33103
  • NCI Thesaurus Code:C77542
  • RXCUI:1305552
  • Pharos Ligand ID:1J26YYS6USMK
  • Metabolomics Workbench ID:53310
  • ChEMBL ID:CHEMBL12543
  • Mol faili:872-50-4.mol

Alaye ọja

ọja Tags

1-Methyl-2-pyrrolidinone 872-50-4

Awọn itumọ ọrọ sisọ: 1-methyl-2-pyrrolidinone; 1-methyl-2-pyrrolidinone, 1-methyl- (14) C-aami; 1-methyl-2-pyrrolidinone, 2,3,4,5- (14) C-aami ;methyl pyrrolidone; N-methyl-2-pyrrolidinone; N-methyl-2-pyrrolidone; N-methylpyrrolidinone; N-methylpyrrolidone; pharmasolve

Ohun-ini Kemikali ti N-Methyl-2-Pyrrolidone

● Irisi/Awọ:Ailawọ tabi omi alawọ ofeefee pẹlu õrùn amine
● Ipa oru: 0.29 mm Hg (20 °C)
● Oju Iyọ: -24 °C
● Atọka Refractive: n20/D 1.479
● Ojumi Sise: 201.999 °C ni 760 mmHg
● PKA: -0.41± 0.20 (Asọtẹlẹ)
● Filasi Point: 86.111 °C
● PSA:20.31000
● iwuwo: 1.033
● LogP: 0.17650

● Ibi ipamọ otutu: 2-8 ° C
● Kokoro.:Hygroscopic
● Solubility.: ethanol: miscible0.1ML/ml, clear, colorless (10%, v/v)
● Solubility Omi.:>=10 g/100 milimita ni 20ºC
● XLogP3: -0.5
● Awọn olufowosi iwe adehun Hydrogen: 0
● Iwọn Apejọ Idena Hydrogen: 1
● Iwọn iwe adehun Yiyipo: 0
● Ibi ti o daju: 99.068413911
● Iwọn Atomu Eru: 7
● Idiju: 90.1
● Ọkọ DOT Aami: Omi ijona

Alaye ailewu

● Pitogram(s):TT,XiXi
● Awọn koodu ewu:T,Xi
● Awọn Gbólóhùn: 45-65-36/38-36/37/38-61-10-46
● Awọn Gbólóhùn Aabo: 41-45-53-62-26

Wulo

Awọn kilasi Kemikali:Solvents -> Awọn ohun elo miiran
SILES Canonical:CN1CCCC1=O
Awọn Idanwo Ile-iwosan aipẹ:NMP ni Ipadabọ / Refractory Myeloma
Ewu ifasimu:Ibajẹ ipalara ti afẹfẹ kii yoo tabi yoo jẹ laiyara pupọ nikan lori evaporation nkan yii ni 20 °C; lori spraying tabi dispersing, sibẹsibẹ, Elo yiyara.
Awọn ipa ti Ifihan Igba Kukuru:Nkan naa jẹ irritating si awọn oju ati atẹgun atẹgun. Ohun elo naa jẹ irẹwẹsi diẹ si awọ ara. Ifihan si awọn ifọkansi ti o ga pupọ le fa idinku aiji.
Awọn ipa ti Ifihan Igba pipẹ:Tun tabi pẹ olubasọrọ pẹlu awọ ara le fa dermatitis. Awọn idanwo ẹranko fihan pe nkan yii ṣee ṣe fa awọn ipa majele lori ẹda eniyan.

Alaye Ifihan

N-Methyl-2-pyrrolidone (NMP)jẹ omi ti ko ni awọ, ti ko ni awọ pẹlu õrùn didùn diẹ. O jẹ agbo-ara Organic pẹlu agbekalẹ kemikali C5H9NO. NMP jẹ miscible pẹlu omi ati ọpọlọpọ awọn olomi Organic, ti o jẹ ki o jẹ olomi-pupọ ni awọn ile-iṣẹ lọpọlọpọ.
NMP ni aaye gbigbọn giga ti o wa ni ayika 202-204°C (396-399°F) ati titẹ oru kekere, eyiti o jẹ ki o wulo ni awọn ilana ti o nilo iduroṣinṣin iwọn otutu. O ni iki kekere ti o jo ati agbara idamu to dara, ti o fun laaye laaye lati tu ọpọlọpọ awọn ohun elo pẹlu awọn polima, resins, ati awọn agbo ogun Organic miiran.
NMP jẹ pola giga, ti o jẹ ki o jẹ epo ti o dara julọ fun awọn nkan pola. O ni akoko dipole ti 3.78 Debye, eyiti o fun laaye laaye lati yanju ati mu awọn eya ti o gba agbara duro. Ohun-ini yii jẹ ki NMP dara fun lilo ni ọpọlọpọ awọn aati kemikali, nitori o le dẹrọ itu ati awọn oṣuwọn ifaseyin.
O ṣe pataki lati ṣe akiyesi pe NMP ni diẹ ninu awọn ero ilera ati ailewu. O le gba nipasẹ awọ ara ati ifasimu ti awọn vapors rẹ le fa ibinu si eto atẹgun. Igba pipẹ tabi ifihan leralera si NMP le ni awọn ipa buburu lori irọyin ati idagbasoke ọmọ inu oyun ninu awọn aboyun. Nitoribẹẹ, awọn iṣọra ailewu ati awọn itọnisọna yẹ ki o tẹle nigba mimu ati lilo NMP.

Ohun elo

N-Methyl-2-pyrrolidone (NMP) jẹ epo ti o wọpọ ni ọpọlọpọ awọn ile-iṣẹ. Eyi ni diẹ ninu awọn ohun elo ti NMP:
Awọn oogun: NMP ti lo bi epo ni ile-iṣẹ elegbogi fun iṣelọpọ awọn ọja oogun. O le tu ọpọlọpọ awọn eroja elegbogi ti nṣiṣe lọwọ (API) ati awọn alamọja, ti o jẹ ki o dara fun awọn ilana iṣelọpọ oogun gẹgẹbi iṣelọpọ oogun, idagbasoke agbekalẹ, ati awọn eto ifijiṣẹ oogun.
Ninu ile ise: NMP jẹ epo ti o munadoko pupọ fun yiyọ awọn oriṣiriṣi awọn idoti, gẹgẹbi awọn epo, awọn girisi, ati awọn resini. O jẹ lilo nigbagbogbo ni awọn ohun elo mimọ ile-iṣẹ, pẹlu idinku ati mimọ ti awọn oju irin, ẹrọ, ati awọn paati itanna.
Awọn kikun ati awọn aso: NMP ti wa ni lilo bi awọn kan epo ni igbekalẹ ti awọn kikun, aso, ati varnishes. O ṣe iranlọwọ tu awọn resini ati awọn paati miiran, ṣe ilọsiwaju sisan ati awọn ohun-ini ipele ti ibora, ati imudara ifaramọ si sobusitireti.
Ṣiṣẹda polima:NMP ti wa ni lilo ni polima processing bi a epo fun orisirisi polima, pẹlu polyvinylidene fluoride (PVDF), polyurethane (PU), ati polyvinyl kiloraidi (PVC). O ti wa ni lilo ninu awọn ilana bii yiyi, simẹnti, ati idasile fiimu.
Awọn ẹrọ itanna: NMP ni a lo ninu ile-iṣẹ itanna fun mimọ ati idinku awọn paati itanna, gẹgẹbi awọn semikondokito, awọn igbimọ Circuit ti a tẹjade, ati awọn asopọ. O le ni imunadoko yọkuro awọn iṣẹku ṣiṣan, awọn lẹẹmọ tita, ati awọn idoti miiran laisi ibajẹ awọn paati itanna elewu.
Agrochemicals:NMP ni a lo bi epo ni iṣelọpọ ti awọn agrochemicals, pẹlu herbicides, insecticides, and fungicides. O ṣe iranlọwọ ni tuka awọn eroja ti nṣiṣe lọwọ ati awọn paati miiran, aridaju pipinka to dara ati ohun elo to munadoko ti awọn agrochemicals.
Awọn batiri Lithium-Ion:NMP ti lo bi epo fun igbaradi elekiturodu ati agbekalẹ elekitiroti ninu awọn batiri lithium-ion. O ṣe iranlọwọ tu ati mu awọn iyọ litiumu duro ati awọn paati elekitiroti miiran, ni idaniloju iṣẹ ṣiṣe to dara ti batiri naa.
O ṣe pataki lati ṣe akiyesi pe NMP yẹ ki o lo pẹlu iṣọra ati awọn ọna aabo to dara nitori ilera ti o pọju ati awọn eewu ayika. O ni imọran lati tẹle awọn itọnisọna pato ati awọn ilana ti a ṣeto nipasẹ awọn alaṣẹ agbegbe ati awọn iṣedede ile-iṣẹ nigba lilo NMP.


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