1-Methyl-3-Pyrrolidinol CAS 13220-33-2 Purity >98.0% (GC) Atahanga Whakaatu

1-Methyl-3-Pyrrolidinol CAS 13220-33-2 Pure >98.0% (GC)

Whakaahuatanga Poto:

Ingoa matū: 1-Methyl-3-Pyrrolidinol

Nga kupu taurite: 3-Hydroxy-1-Methylpyrrolidine

CAS: 13220-33-2

Parakore: >98.0% (GC)

Te ahua: Kowhai Maama Wai

Whakapā: Takuta Alvin Huang

Pūkoro/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

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Taipitopito Hua

Hua e Pa ana

Tohu Hua

Whakaahuatanga:

Ko Ruifu Chemical te kaihanga matua o 1-Methyl-3-Pyrrolidinol (3-Hydroxy-1-Methylpyrrolidine) (CAS: 13220-33-2) me te kounga teitei.Ka taea e Ruifu Chemical te tuku i te ao, te utu whakataetae, te ratonga pai, te iti me te rahinga e waatea ana.Hokona 1-Methyl-3-Pyrrolidinol,Please contact: alvin@ruifuchem.com

Ngā Āhuatanga matū:

Ingoa matū	1-Methyl-3-Pyrrolidinol
Nga kupu taurite	N-Methyl-3-Pyrrolidinol;3-Hydroxy-1-Methylpyrrolidine;N-Methyl-Pyrrolidin-3-ol;N-Methyl-Pyrrolidinyl Alcohol;1-Methylpyrrolidin-3-ol
Tūnga Taonga	I roto i te Stock, Production Arumoni
Tau CAS	13220-33-2
Tātai rāpoi	C5H11NO
Taumaha rāpoi	101.15 g/mol
Kohuatanga	75 ℃/12 mmHg
Tohu Kohiko	71℃
Kiato	0.921 g/mL i te 25 ℃ (marama)
Taupū Refactive n20/D	1.464(marama)
Tairongo	Hau Arotahi, Hygroscopic
Wairewa	Wairewa ki te Wai, Rere ki te Waipiro, Etere me te Benzene
COA & MSDS	Kei te waatea
Tauira	Kei te waatea
Taketake	Shanghai, Haina
Waitohu	Ruifu Chemical

Whakatakotoranga:

Nga taonga	Nga Paerewa Tirotiro	Hua
Te ahua	Wai Kowhai Maama	Wai Kowhai Maama
Wai na Karl Fischer	<0.20%	0.15%
Te Maama / Tikanga Tatauria	>98.0% (GC)	98.57%
Kiato (20℃)	0.920~0.923	Ka tutuki
Taupū Refactive n20/D	1.463~1.465	Ka tutuki
Spectrum Infrared	E rite ana ki te Hanganga	Ka tutuki
1H NMR Spectrum	E rite ana ki te Hanganga	Ka tutuki
Whakamutunga	Kua whakamatauria te hua me te whai ki nga whakaritenga kua tohua

Mōkī/Rokiroki/Te tuku:

Mōkī:Pounamu, Peeke konumohe konumohe, 25kg / Cardboard Drum, kia rite ranei ki te hiahia a te kaihoko.

Tikanga Rokiroki:Kia kati te ipu ka penapena ki roto i te whare putunga hauhautanga, maroke (2~8 ℃) me te hau pai kia matara atu i nga matū hotokore.Tiaki i te marama me te makuku.
Tukunga:Tukuna ki te ao ma te rangi, ma te FedEx / DHL Express.Whakaratohia te tuku tere me te pono.

13220-33-2 - Ara Hangaia:

13220-33-2 - Tikanga Whakaritenga:

Tāpirihia te 1,2,4-Butanetriol me te waikawa acetic glacial ki te kohua tauhohenga, whakaoho me te wera ki te 100 ℃, tāpiri hau hauwai hauwai pūhaumāota maroke, ka tauhohe i te 90 ~ 110 ℃ mo te 30h, ka timata te nui o te hauwai pūhaumāota ki te. ka puta ki te hau hiku, ka tirohia te pito mutunga o te tauhohenga ka mutu te hauwai hauwai.I muri i te whakamahana, ka tukuna te rauemi, ka horoia ki te wairewa konutai warowaiha kukū, ka tukuna ki te whakamahana i raro i te pehanga iti, me te 120 ki te 135 ℃.(12.6 ki te 13. 3kPa) hautanga, I .e., 1,4-Dichloro-2-Butanol mea hinuhinu, hua 50%~60%.
Ko te cyclization he wairewa wai o 1,4-Dichloro-2-Butanol me te Methylamine i tapirihia ki te kohua cyclization, ka whakamahana ki te 120 ℃.I raro i te whakamahana kati, ka oho te tauhohenga mo te 10h.Whai muri i te whakamatao, ka taapirihia te konutai waikawa totoka, ka tātarihia te tote pararopi kua heke.I wehea te paparanga hinu, ka tukuna ki te whakamaarama korehau, me te hautanga o te 76-85 ℃.(2.1 kPa) i kohia hei hua kua oti.Ko te tangohanga o te paparanga wai me te benzene ka puta ano he wahanga o te 1-Methyl-3-Pyrrolidinol.Ko te hua i tata ki te 60%.
3. Nga tukanga matua:
3.1 Te tukanga tauhohenga whakakapinga: te whakahaere i te wa tauhohenga me te kimi i te mutunga o te tauhohenga
3.2 Te tukanga whakamarumaru korehau o te 1,4-Dichloro-2-Butanol: te whakahaere i te tohu korehau o te whakamaarama me te hautanga hautanga
3.3 Te tukanga tauhohenga cyclization: te whakahaere i te pāmahana tauhohenga me te wa
3.4 1-Methyl-3-Pyrrolidinol te tukanga whakamarumaru marua: te whakahaere i te tohu korehau o te whakamaarama me te hautanga hautanga
4. Nga tohu mana kounga:
Kounga mana whakahaere 1: 1,2,4-Butanetriol raw rauemi paerewa kounga
Wāhi Mana Kounga 2: Paerewa kounga whakahaere pokapū mo te tauhohenga paihikara
Kounga mana whakahaere 3: 1,4-Dichloro-2-Butanol paerewa kounga takawaenga
Kounga mana whakahaere 4: 1-Methyl-3-Pyrrolidinol kua oti te paerewa kounga o te hua

13220-33-2 - Tikanga Whakamatau:

Ihirangi Makuku: Tangohia tenei hua ka whakamatau kia rite ki te tikanga whakatau makuku (Ko te tikanga tuatahi A o te Apitihanga Ⅷ M, 2010 Edition o te People's Republic of China Pharmacopoeia).Ko te ihirangi makuku kaua e neke ake i te 0.2%.
Kiato Paanga: Ko te kiato whanaunga o tenei hua (Appendix VI A o te Wahanga II, 2010 putanga) ko 0.920~0.923
Taurangi Refractive: Ko te tohu tohu o tenei hua (Appendix VI F o te Wahanga II o te putanga 2010) ko 1.463~1.465
Te Whakataunga Ihirangi: Ko te ihirangi o te 1-Methyl-3-Pyrrolidinol kia kaua e iti iho i te 98.0% na roto i te chromatography hau (Appendix Ⅴ E, Part II, 2010 edition).
Tīwae: Capillary i roto i te silica rewa SPB-5, roto 0.32mm, roa 30m
T Injector: 300 ℃
FID: 320 ℃
Tīwae T: 80 ℃ mo te 5 meneti, ki te 200 ℃ i te 5 ℃ / min, ka 200 ℃ mo te 7 meneti
Kaikawe: Helium i te 1 ml/min
Wehewehenga: 100:1
Werohanga: 1 microliter
Te otinga whakamatautau: whakakorehia te 200mg o te tauira i raro i te tātaritanga ki te 10ml o te mewaro.Tuhia te 1 microliter.I werohia te 1μl ki te chromatograph hau hei tuhi i te chromatogram.Ko te ihirangi o te 1-Methyl-3-Pyrrolidinol i tatauhia e te tikanga whakatikatika rohe tihi.

Painga:

Rawa Rawa: Rawa rawa nga whakaurunga me nga tohunga hangarau

Ratonga Ngaio: Kotahi te ratonga hoko mutu

Mōkī OEM: Moeke ritenga me te tapanga e waatea ana

Tukunga Tere: Mena kei roto i nga taonga, e toru nga ra ka whakamanahia te tuku

Whakapumau: Kia mau tonu nga taonga e tika ana

Tautoko Hangarau: Kei te waatea te otinga hangarau

Ratonga Hangarau Ritenga: Mai i te karamu ki te kirokaramu

Kounga Teitei: Kua whakaritea he punaha whakapumautanga kounga

FAQ:

Me pehea te hoko?Whakapā maiDr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com

15 tau te wheako?Neke atu i te 15 tau o matou wheako ki te hanga me te kaweake i te whānuitanga o nga momo takawaenga rongoa kounga teitei, matū pai ranei.

Nga maakete matua?Hokona ki te maakete kaainga, Amerika Te Tai Tokerau, Uropi, Inia, Korea, Hapani, Ahitereiria, aha atu.

Nga painga?Ko te kounga teitei, te utu utu, nga ratonga ngaio me te tautoko hangarau, te tuku tere.

KoungaWhakapumautanga?Pūnaha whakahaere kounga tino.Ko nga taputapu ngaio mo te tātari ko te NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, KF, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, etc.

Tauira?Ko te nuinga o nga hua e whakarato ana i nga tauira kore utu mo te aromatawai kounga, me utu nga utu kaipuke e nga kaihoko.

Te arotake a wheketere?Nau mai te arotake wheketere.Whakaritea he hui i mua.

MOQ?Kaore he MOQ.Ka whakaaetia te ota iti.

Wā Tukunga? Mena kei roto i nga taonga, e toru nga ra ka whakamanahia te tuku.

Te kawe waka?Ma te Express (FedEx, DHL), ma te Air, ma te Moana.

Tuhinga?I muri i te ratonga hokohoko: COA, MOA, ROS, MSDS, me etahi atu ka taea te whakarato.

Whakaritenga Whakaritenga?Ka taea te whakarato ratonga whakahiato ritenga kia pai ai to hiahia rangahau.

Nga tikanga utu?Ko te nama Proforma ka tukuna tuatahi i muri i te whakapumautanga o te ota, ka kohia o maatau korero peeke.Te utu ma te T/T (Telex Transfer), PayPal, Western Union, etc.

13220-33-2 - Morearea me te Haumaru:

Nga Tohu Moorearea Xi - Irirangi
Waehere Morearea
36/37/38 - He whakapataritari ki nga kanohi, te punaha manawa me te kiri.
Whakaahuatanga Haumaru
S26 - Mena ka pa ki nga kanohi, horoi tonu ki te nui o te wai me te rapu tohutohu hauora.
S36/37/39 - Mau kakahu whakamarumaru tika, karapu me te whakamarumaru kanohi/kanohi.
WGK Tiamana 3
Waehere HS 2933990099

13220-33-2 - Taupānga:

Ko te 1-Methyl-3-Pyrrolidinol (3-Hydroxy-1-Methylpyrrolidine) (CAS: 13220-33-2) ka whakamahia hei takawaenga whakahiato waro, whakamahia hei takawaenga rongoa i roto i te umanga rongoa.