2,5-Dimetil-3-Esino-2,5-Diolo con CAS 142-30-3

che cosa è di 2,5-Dimetil-3-Esino-2,5-Diolo con CAS 142-30-3?

2,5-Dimethyl-3-hexyne-2,5-diol is a crystalline solid. Melting point of 94-95 ℃, boiling point of 205-206 ℃, 121-123 ℃ (0.93kPa), relative density of 0.949 (20/20 ℃). The solubility in water at 20 ℃ is 27.0%, soluble in acetone, ethylene glycol, and methyl ethyl ketone. No deliquescence.

Specifica

Voce	Specifiche
Aspetto	Cristallo bianco o fiocco di
Dosaggio (base secca)	≥99.00%
Contenuto di umidità	≤0.50%
Sublimazione residuo	≤0.05%
L'acqua non disciolto	≤0.01%
Punto di fusione	≥94℃
Candore numero	≥90.0%

Applicazione

2,5-Dimethyl-3-hexyne-2,5-diol is used as a surfactant and a polyol component of polyester in polyurethane production. It is also an intermediate for herbicides, adhesives, metal surface treatment aids, lubricants for wires, organic peroxides, and defoamers.

Imballaggio

Di solito confezionati in 25kg/drum,e può anche essere personalizzato pacchetto.

Sinonimi

1,1,4,4-TETRAMETHYLBUTYNEDIOL; DIMETHYL HEXYNEDIOL; 2,5-dimethyl-3-hexyne-5-diol; Hexadiindiol; 2,5-Dimethyl-3-hexene-2,5-diol; 2,5-dimethyl-2,5-hexyneldiol; HD-M; 2,5-DIHYDROXY-2,5-DIMETHYL-3-HEXYNE; 2,5-DIMETHYL-2,5-HEXYNEDIOL