Methyl 3-Aminocrotonate CAS 14205-39-1 Purity > 99.0% (GC) Hoobkas
Ruifu Chemical yog cov chaw tsim khoom ntawm Methyl 3-Aminocrotonate (CAS: 14205-39-1) nrog cov khoom zoo, kev lag luam ntau lawm.Ruifu Chemical tuaj yeem muab kev xa khoom thoob ntiaj teb, tus nqi sib tw, kev pabcuam zoo heev, me me thiab ntau ntau muaj.Yuav Methyl 3-Aminocrotonate,Please contact: alvin@ruifuchem.com
Tshuaj npe | Tom ntej: Methyl 3-Aminocrotonate |
Synonyms | 3-Amino-2-Butenoic Acid Methyl Ester;3-Aminocrotonic Acid Methyl Ester;Methyl 3-Amino-2-Butenoate;Methyl (Z)-3-Aminobut-2-Enoate |
CAS Nr | 14205-39-1 |
Tshuag xwm txheej | Nyob rau hauv Tshuag, ntau lawm Scale mus txog Tons ib lub hlis |
Molecular Formula | C5H9 NPO 2 |
Molecular Luj | 115.13 Nws |
Melting Point | 81.0 ~ 84.0 ℃ |
Qhov ntom | 1.031 ± 0.06g / cm3 |
Refractive Index | 1.439 ib |
Dej Solubility | Insoluble hauv dej |
rhiab heev | Hygroscopic.Yooj yim Absorbing Moisture |
Hom | Ruifu Tshuaj |
Yam khoom | Specifications | Specifications |
Qhov tshwm sim | Dawb los yog lub teeb daj hmoov | Ua raws |
Purity / Analysis Method | > 99.0% (GC) | 99.65% |
Melting Point | 81.0 ~ 84.0 ℃ | 83.2 ~ 83.5 ℃ |
Moisture (KF) | <1.00% | 0.35% |
Ib leeg Impurity | <0.50% | <0.50% |
Tag nrho cov impurities | <1.00% | 0.35% |
1 H NMR Spectrum | Raws li tus qauv | Raws li tus qauv |
Test Standard | Enterprise Standard | Ua raws |
Siv | Siv ua Pharmaceutical Intermediate |
Pob: Lub raj mis, Aluminium ntawv ci hnab, 25kg / Cardboard Nruas, los yog raws li tus neeg yuav tsum tau muaj.
Cia txias:Khaws rau hauv cov thawv ntim khoom ntawm qhov chaw txias thiab qhuav;Tiv thaiv los ntawm lub teeb thiab noo noo.
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Hazard Symbols Xn - Ua phem
Risk Codes
R22 - Ua phem yog tias nqos
R36/37/38 - Kab mob rau qhov muag, ua pa thiab tawv nqaij.
Kev nyab xeeb piav qhia
S26 - Nyob rau hauv rooj plaub ntawm qhov muag, yaug tam sim ntawd nrog dej txaus thiab nrhiav kev kho mob.
S37/39 - Hnav cov hnab looj tes tsim nyog thiab tiv thaiv qhov muag / ntsej muag
WGK Germany 3
RTECS EM9092500
TSCA Yes
HS Code 2922499990
Methyl 3-Aminocrotonate (CAS: 14205-39-1) yog siv los ua tshuaj nruab nrab.Methyl 3-Aminocrotonate yog ib qho nruab nrab tuaj yeem siv rau hauv kev sib xyaw ntawm Nicardipine (CAS: 55985-32-5) thiab Nitrendipine (CAS: 39562-70-4).Nitrendipine yog vasodilating, dihydropyridine calcium antagonist.Nitrendipine yog siv nyob rau hauv kev kho mob ntawm thawj (tseem ceeb) kub siab los txo cov ntshav siab.Antihypertensive.Nicardipine yog dihydropyridine calcium channel blocker, Antianginal, antihypertensive.
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