4,5-Dichloro-3(2H)-pyridazinone 98% min

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  • 4,5-Dichloro-3(2H)-pyridazinone 98% min

PRODUCTS DETAILS

Appearance: Solid

Solubility:DMSO(Slightly)Chemicalbook,Methanol(Slightly) Acidity coefficient(pKa):8.39±0.60(Predicted) Physical state: solid Color :Yellow Odor : No data available Melting point/freezing point :Melting point/range: 204 - 206 °C - lit. Initial boiling pointand boiling range :No data available Flammability (solid,gas):No data available Upper/lowerflammability orexplosive limits: No data available Flash point: No data available Auto ignition temperature: No data available Decomposition temperature: No data available pH No : data available Viscosity Viscosity, kinematic: No data availableViscosity, dynamic: No data available Water solubility : No data available Partition coefficient: n-octanol/waterlog Pow: 1,45 Vapor pressure No data available Density :No data availableRelative density No data available Relative vapordensityNo data available ParticlecharacteristicsNo data available Explosive properties No data available Oxidizing properties No data availableHazard category code :36/37/38-22 Safety Instructions :26-36-37/39WGK Germany:3 RTECS number :UR6182000 Danger level :IRRITANTThe product is stable when stored and used at normal ambient temperature.UN number ADR/RID: - IMDG: - IATA: - UN proper shipping name ADR/RID: Not dangerous goods IMDG: Not dangerous goods IATA: Not dangerous goods Transport hazard class(es) ADR/RID: - IMDG: - IATA: - Packaging group ADR/RID: - IMDG: - IATA: Environmental hazards ADR/RID: no IMDG Marine pollutant: no IATA: no Special precautions for user Further information: Not classified as dangerous in the meaning of transport regulation

Store in a cool place. Keep the container airtight and store in a dry, ventilated place.

Packed in 25kg/drum , lined with double plastic bags, or according to customer requirements.

It is a heterocyclic derivative, mainly used as a pharmaceutical intermediate.

Testing Item

Specification

Appearance

Yellow solid

Purity

≥99.8%

Water content

≤0.2%

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