2,2-Oxybis ethylamine dihydrochloride Dye Intermediates CAS NO 60792-79-2 98%

2,2′-Oxybis(ethylamine) dihydrochloride  Dye Intermediates  CAS NO 60792-79-2  98%

Quick Detail:

Description:

> Formula:C4H14Cl2N2O

> Weight:177.07

> Appearance: White to off-white crystalline powder

> MP:230-234 °C(lit.)

> Storage:Preserve in a well-closed container and keep in cool, dry place

> Safety Description:S22-24/25

> Danger Description:

> Danger Symbol:

Specifications

Synonyms:

2-AMINOETHYL ETHER DIHYDROCHLORIDE;2,2\'-OXYBIS(ETHYLAMINE) DIHYDROCHLORIDE;2,2\'-OXYDIETHYLAMINE DIHYDROCHLORIDE;2,2\'-DIAMINODIETHYL ETHER DIHYDROCHLORIDE;BIS(2-AMINOETHYL) ETHER DIHYDROCHLORIDE;2-Aminoethyl ether;2,2\'-OXYBIS(ETHYLAMINE) DIHYDROCHLORIDE 99%;Oxybis(ethylamine)2HCl

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Determination of melting point

   Instrument:

   Micro melting point apparatus WRS-2A, Melting point tubes

  Determination of step:

Open switch, stable 20min.

First set the starting temperature than the melting point of the low 10 ℃, heating rate 2 ℃ / min.

The sample was grind as fine as possible and load in a clean, dry melting point pipe ,until the sample was compressed into about 1cm high .When the actual temperature reaches the set temperature and stabilized . Inserted into the capillary with the sample, the simultaneous determination of three.