4,5-Dichloro-3(2H)-pyridazinone 98% CAS: 932-22-9
Cov ntaub ntawv tseem ceeb:
Khoom npeTom ntej: 4,5-Dichloro-3(2H)-pyridazinone
Synonyms:,5-DICHLOR-2,3-DIHYDROPYRIDAZIN-3-ON,4,5-Dichloro-3(2H)-pyridazinon
4,5-dichloro-3-pyridazinol, 4,5-dichloro-2-hydropyridazin-3-ib, 4,5-dichloro-1H-pyridazin-6-ib, 4,5-DICHLORO-3-(2H) PYRIDAZINONE
4,5-Dichloro-3(2H)-pyridazinone, 4,5-Dichloro-pyridazin-3-ol
4,5-dichloropyridazin-3-ol, MFCD00051504,4,5-dichloro-2,3-dihydropyridazin-3-ib
4,5-dichloropyridazin-3(2H)-one, 4,5-Dichloro-2H-pyridazin-3-ib, 4,5-Dichloro-6-pyridazone
4 5-DICHLORO-3-HYDROXYPYRIDAZINE, 3(2H)-Pyridazinone, 4,5-dichloro-
4,5-dichloro-3-hydroxypyridazine, 3(2H)-PYRIDAZINONE
4,5-DICHLORO-3-HYDROXYPYRIDINE
CAS Nr.:932-22-9
CB NumberPIB: CB1308262
Cov mis mos molecular: C4H2Cl2N2O
Molecular hnyavib: 164.98
MOL File: 932-22-9.mo
Tus qauv qauv:
Qhov tsos: Khoom
Solubility: DMSO (me ntsis) Tshuaj Phau Ntawv, Methanol (me ntsis)
Acoefficient ntawm cidity(pKa): 8.39 ± 0.60 (Predicted)
Lub cev lub cev: khov
Xim: Daj
Cov ntxhiab tsw: Tsis muaj ntaub ntawv muaj
Melting point / freezing point: Melting point / range: 204 - 206 ° C - lit.
Initial boiling pointand boiling range: Tsis muaj ntaub ntawv muaj
Flammability (khoom, roj): Tsis muaj ntaub ntawv muaj
Upper/lowerflammability orexplosive limits: Tsis muaj ntaub ntawv
Flash point: Tsis muaj cov ntaub ntawv muaj
Nws pib ignition kub: Tsis muaj ntaub ntawv
Decomposition kub: Tsis muaj ntaub ntawv muaj
pH Tsis muaj: cov ntaub ntawv muaj
Viscosity Viscosity, kinematic: Tsis muaj ntaub ntawv muajViscosity, dynamic: Tsis muaj ntaub ntawv muaj
Dej solubility: Tsis muaj ntaub ntawv muaj
Kev faib tawm coefficient: n-octanol / waterlog Pow: 1,45
Vapor pressure Tsis muaj ntaub ntawv
Qhov ntom ntom: Tsis muaj cov ntaub ntawv muaj kev txheeb ze Tsis muaj cov ntaub ntawv muaj
kwv tij vapordensityNo data available
Cov yam ntxwv tsis muaj ntaub ntawv muaj
Explosive Properties Tsis muaj ntaub ntawv muaj
Oxidizing zog Tsis muaj ntaub ntawv muaj
Hazard qeb code: 36/37/38-22
Cov Lus Qhia Txog Kev Nyab Xeeb: 26-36-37/39WGK Lub Tebchaws Yelemees: 3
RTECS tus lej: UR6182000
Danger level: IRRITANT
Cov khoom yog ruaj khov thaum khaws cia thiab siv rau ntawm qhov kub thiab txias.
UN tus lej ADR/RID: - IMDG: - IATA: -
UN tsim nyog shipping lub npe ADR/RID: Tsis yog cov khoom txaus ntshai
IMDG: Cov khoom tsis txaus ntshai IATA: Cov khoom tsis txaus ntshai
Tsheb thauj mus los hazard class(es) ADR/RID: - IMDG: - IATA: -
Ntim pawg ADR/RID: - IMDG: - IATA:
Environmental hazards ADR/RID: tsis muaj IMDG Marine pollutant: tsis muaj IATA: tsis yog
Kev ceev faj tshwj xeeb rau cov neeg siv
Cov ntaub ntawv ntxiv: Tsis suav tias yog qhov txaus ntshai hauv lub ntsiab lus ntawm kev tswj hwm kev thauj mus los
Khaws rau hauv qhov chaw txias. Khaws lub thawv airtight thiab khaws cia rau hauv qhov chaw qhuav, ventilated.
Ntim hauv 25kg / nruas, lined nrog ob lub hnab yas, lossis raws li cov neeg siv khoom xav tau.
Nws yog ib qho heterocyclic derivative, feem ntau yog siv los ua tshuaj nruab nrab.
| Cov khoom kuaj | Specification |
| Qhov tshwm sim | Yellow khoom |
| Purity | ≥99.8% |
| Cov ntsiab lus dej | ≤ 0.2% |
