Catalyst & Active Agent

1. Home
2. Products
3. Chemicals
4. Catalyst & Active Agent

Share us

Tetrabutyl ammonium bromide

cas 1643-19-2

Send Inquiry

Description

Tetrabutyl ammonium bromide

CAS NO.:1643-19-2
EINECS NO.:216-699-2

FORMULA:[CH3(CH2)3]4NBr

MOL WT.:322.38

H.S. CODE: 2923.90

SYNONYMS:Tetra-n-butylammonium bromide;

1-Butanaminium, N,N,N-tributyl-, bromide; Tetra-N-butyl ammonium bromide; TBAB;

CLASSIFICATION


PHYSICAL AND CHEMICAL PROPERTIES

PHYSICAL STATE
White to off white crystalline powder, odorless

MELTING POINT
103 - 104 C

SOLUBILITY IN WATER:600 g/l at 20 C

FLASH POINT:Not expected to be a fire hazard

STABILITY
Stable under ordinary conditions (Hygroscopic)

SALES SPECIFICATION

POWDER

APPEARANCE
White to off white crystalline powder

ASSAY
99.0%

FREE AMINE
0.5% max

ASH
0.5% max

MOISTURE
0.5% max

50% SOLUTION

APPEARANCE
Clear to pale yellow liquid

ASSAY
50.0% min

FREE AMINE
1.0% max

Read More