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1,2-dibromo-2,4-dicyanobutane (dbdcb)

Date：2021-12-21      Categories：Related Application Product

  post date: dec 21,2021
  expiry date: dec 21,2022
  detailed description: cas no. :35691-65-7

high quality dbdcb; best price from china,factory hot sale fast delivery

cas:35691-65-7,
trade name:  1,2-dibromo-2,4-dicyanobutane
molecular formula: c6h6br2n2                                   

appearance & physical state white crystals
density 1.889 g/cm3
boiling point 338.6ºc at 760 mm
melting point 51 – 52ºc
flash point 158.6ºc
refractive index 1.553
storage condition 2-8ºc

 specification
item specifications test result
appearance white crystalline granule confirm
assay ≥98% 99.1
ph 5.0-8.0 6.9
water ≤1.5% 0.10

applications
it is used as a preservatives for coatings, slurries and to control microbial fouling in paper mills, oil field and leather process. it is used in water treatment process. widely used in textiles, cosmetics, film, paint, crops and other fields of bactericidal agent, recycling water treatment of algae, oil drilling water injection agent.
packing
25kgs / drum

  cas registry number:

35691-65-7
  synonyms: ;2-bromo-(2-bromomethyl)glutaronitrile;dbdcb;2-bromo-2-(bromomethyl)pentanedinitrile;metacide 38;tektamer 38 tm(calgon);dibromodicyanobutane;2-bromo-2-(bromomethyl)glutaronitrile;methyldibromoglutaronitrile;bromothalonil;
  molecular formula: c6h6br2n2
  molecular weight: 265.9332
  molecular structure: 35691-65-7 1,2-dibromo-2,4-dicyanobutane
  risk codes: r22:harmful if swallowed.;
r36/37/38:irritating to eyes, respiratory system and skin.;
  safety description: s26:in case of contact with eyes, rinse immediately with plenty of water and seek medical advice.;
s36/37/39:wear suitable protective clothing, gloves and eye/face protection.;

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