4-Bromo-1-Methylpyrazole CAS 15803-02-8 Purity > 99.0% (GC) Hoobkas
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Tshuaj npe | 4-Bromo-1-Methylpyrazole |
Synonyms | 4-Bromo-1-Methyl-1H-Pyrazole;1-Methyl-4-Bromopyrazole;1-Mehtyl-4-Bromo-1H-Pyrazole |
CAS Nr | 15803-02-8 |
CAT Number | TIAB SA 2620 |
Tshuag xwm txheej | Nyob rau hauv Tshuag, ntau lawm Scale mus txog Tons |
Molecular Formula | C4H5BrN2 |
Molecular Luj | 161.00 Nws |
Boiling Point | 185.0 ~ 188.0 ℃ / 760 hliHg |
Solubility | Soluble hauv Dichloromethane |
Hom | Ruifu Tshuaj |
Yam khoom | Specifications |
Qhov tshwm sim | Xim tsis muaj xim rau lub teeb daj daj |
Purity / Analysis Method | > 99.0% (GC) |
Purity (Titration los ntawm AgNO3) | 97.5 ~ 102.5% |
Lub ntiajteb txawj nqus (20/20 ℃) | 1.607-1.611 ib |
Refractive Index n20/D | 1.527-1.531 Nws |
Dej (los ntawm Karl Fischer) | <0.50% |
Tag nrho cov impurities | <1.00% |
1 H NMR Spectrum | Raws li tus qauv |
Test Standard | Enterprise Standard |
Pob: Fluorinated Lub raj mis, 25kg / Barrel, 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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15 Xyoo Kev Paub?Peb muaj ntau tshaj li 15 xyoo ntawm kev paub nyob rau hauv kev tsim thiab export ntawm ib tug ntau yam ntawm zoo tshuaj intermediates los yog zoo tshuaj.
Kev lag luam loj?Muag rau kev lag luam hauv tsev, North America, Europe, India, Russia, Kauslim Teb, Nyiv, Australia, thiab lwm yam.
Qhov zoo?Superior zoo, tus nqi pheej yig, kev pabcuam tshaj lij thiab kev txhawb nqa kev pabcuam, xa khoom sai.
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Cov qauv?Cov khoom lag luam feem ntau muab cov qauv dawb rau kev soj ntsuam zoo, tus nqi thauj khoom yuav tsum tau them los ntawm cov neeg siv khoom.
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4-Bromo-1-Methylpyrazole (CAS: 15803-02-8) tuaj yeem siv los ua ib qho nruab nrab hauv cov organic synthesis, kuj siv los ua cov tshuaj intermediates.