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        Today is:
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        Characteristic Product name: 1,4-dichlorobutane
        English name: 1,4-dichlorobutane
        Molecular formula: C4H8Cl2 Molecular weight: 127.01
        Structural formula:
        CAS No.: 110-56-5 RTECS No.:  
        HS code: 2903299000 UN code: UN 1993 3/PG 3
        Dangerious Goods Code: 33525 IMDG rule page number:  
        Physical and chemical properties appearance and performance: colorless liquid
        Main uses: used as organic synthesis and solvent; for synthesis of adiponitrile and carbetapentane citrate
        melting point: -38℃ boiling point: 161℃
        relative density (water=1): 1.141 moisture : ≤0.05%
        content : ≥99% PH range: 6.0~8.0
        statured vapor pressure (kPa): 0.53 (20℃) solubility: insoluble in water; soluble in organic solvent
        stagnation temperature (℃): - stagnation pressure (MPa): -
        heat of combustion (kj/mol): -
        Combustion explosion risk avoid condition: -
        combustibility: inflammable Building fire insurance level: -
        flashing point (℃): 52℃ autoignition temperature (℃): -
        lower explosive limit (V%): - upper explosive limit (V%): -
        hazardous characteristics: inflammable, meet open fire, high heat
        combustion products: carbon monoxide, carbon dioxide, hydrogen chloride。 stability: -
        inhibition product: strong oxidant, strong base。 Aggregate harm: -
        extinguishing method: spray cooling container; fire extinguishing agent: fire foam, carbon dioxide, dry powder, sand
        risk category: 3.3 packing mark for hazardous goods: -
        Packaging and transportation packaging category: III
        notes: store in cool and ventilated warehouse; put away from fire and heat sourece; seperate with oxidizing agent and alkaline
        Quality index
        Item Index
        Appearance colorless liquid
        Molecular formula C4H8Cl2
        content ≥ 99%
        Density(d2020)g/cm3 1.141
        PH range 6.0~8.0
        moisture ≤ 0.05%
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