N,N-bis(2-hydroxyethyl)glycine-150-25-4-C6H13NO4 -Chemindustry.com - The leading vertical market advertising source for the chemical world

CAS No.: 150-25-4 Formula: C6H13NO4

Weight: 163.17200

Synonyms: BICINE[N,N-Di(2-hydroxyethyl)glycine]; N,N-Dihydroxyethyl glycine; N,N-Di(2-hydroxyethyl)glycine [Good's buffer component; N,N-Bis(2-hydroxyethyl)glycine; Dihydroxyethylglycine;

Description

Bicine is an organic compound used as a buffering agent. It is one of Good's buffers and has a pKa of 8.35 at 20 °C. It is prepared by the reaction of glycine with ethylene oxide, followed by hydrolysis of the resultant lactone. Bicine is a contaminant in amine systems used for gas sweetening. It is formed by amine degradation in the presence of O2, SO2, H2S or Thiosulfate.

Basic Information

CAS No.:

150-25-4

Synonyms:

BICINE[N,N-Di(2-hydroxyethyl)glycine]; N,N-Dihydroxyethyl glycine; N,N-Di(2-hydroxyethyl)glycine [Good's buffer component; N,N-Bis(2-hydroxyethyl)glycine; Dihydroxyethylglycine;

Formula:

C6H13NO4

Molecular Weight:

163.17200

PSA:

81.00000

LogP:

-1.64240

Properties

Appearance & Character:

Density:

1.05 g/mL at 20 °C

Melting Point:

190 °C (dec.)(lit.)

Boiling Point:

388.5ºC at 760mmHg

Flash Point:

188.8ºC

Storage Conditions:

Safety Info

Customs Code:

29225000

WGK Germany:

3

Security Instructions:

S24/25

Dangerous Goods Sign:

Xn