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butane, alpha,delta-oxide

  post date: dec 16,2021
  expiry date: dec 16,2022
  detailed description: cas no. :109-99-9

payment method: tt or lc at sight
synonyms:thf; oxolane; sodium tri-sec-butylborohydride;tetrahydrofuran; cyclotetramethylene oxide; diethylene oxide; furan, tetrahydro-; furanidine; 1,2,3,4-tetrahydro-9h-fluoren-9-one
molecular formula:c4h8o
application:solvent for high polymers, especially polyvinyl chloride. as reaction medium for grignard and metal hydride reactions. in the synthesis of butyrolactone, succinic acid, 1,4-butanediol diacetate. solvent in histological techniques.
packing:180kg/drum

  cas registry number:

109-99-9

  synonyms: ;thf;oxolane;butane, alpha,delta-oxide;cyclotetramethylene oxide;diethylene oxide;furan, tetrahydro-;furanidine;1,2,3,4-tetrahydro-9h-fluoren-9-one;
  molecular formula: c4h8o
  molecular weight: 184.2338
  molecular structure: 109-99-9 tetrahydrofuran

  hazard symbols:  f:flammable;
 xi:irritant;
  risk codes: r11:;
r19:;
r36/37:;
  safety description: s16:;
s29:;
s33:;

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