Tetrabutylammonium bromide 99% CAS NO 1643-19-2

Basic Info

Model No.: cy1643-19-2

Additional Info

Packaging: 25kg

Productivity: 10000

Brand: cy

Transportation: Ocean,Land,Air

Place of Origin: China

Supply Ability: 10

Certificate: Enterprise standard

HS Code: 2923900090

Port: QINGDAO

Product Description

Tetrabutylammonium bromide 99% CAS NO 1643-19-2

Chinese alias: tetrabutylammonium bromide; N, N, N-tributyl-1-butylammonium bromide; tetrabutylammonium bromide; TBA bromide; tetrabutylammonium bromide;

English Name: tetrabutylammonium bromide

English aliases: Tetrabutyl ammonium bromide; tetra-n-butyl-ammonium bromide; 1-Butanaminium, N, N-tributyl-, bromide; Tetrabutyl ammonium b; TBAB;

CAS: 1643-19-2

Molecular formula: C16H36BrN

Molecular weight: 322.36800

Precise quality: 321.20300

LogP:2.00760

Physicochemical properties

Appearance and properties: white to white crystalline powder.

Density: 1.039 g/mL at 25 degree C

Melting point: 102-106 degrees C (lit.)

Boiling point: 102 degrees C

Refractive index: n20/D 1.422

Water solubility: 600 g/L (20 C)

Stability: Stable. Incompatible with strong oxidizing agents. Protect from moisture.

Storage conditions: Store at RT.

security information

Symbol:

GHS07

Signal word: warning

Hazard statement: H315; H319; H335

Cautionary statement: P261; P305 + P351 + P338

Customs Code: 2923900090

WGK Germany:3

Danger category code: R36/37/38

Safety instructions: S26-S36-S37/39

Dangerous goods signs: Xi; Xn

purpose

1. Ion-pair reagent is used in the synthesis of bamaxicillin and sultacillin, and it is also an effective phase transfer catalyst.

2. Used in the manufacture of azo dyes, xanthone dyes, anthraquinone dyes, etc. Used as developer, wool mordant, leather colorant. It can be obtained by heating the carbon dioxide by losing the carbon dioxide.