WS-23

Product Name:

WS-23

CAS:

51115-67-4

MF:

C10H21NO

MW:

171.28

EINECS:

256-974-4

Product Categories:

Mol File:

51115-67-4.mol

Melting point 

58-61 ° C

Boiling point 

bp0,35 mm 83-85 °

density 

0.9419 (rough estimate)

FEMA

3804 | 2-ISOPROPYL-N,2,3-TRIMETHYLBUTYRAMIDE

brytningsindeks

1.4621 (estimate)

pka

16,46 ± 0,46 (Forutsagt)

JECFA Number

1595

Merck 

14,9716

CAS DataBaseReference

51115-67-4 (CAS-databasereferanse)

EPA Substance Registry System

Butanamid, N, 2,3-trimetyl-2- (1-metyletyl) - (51115-67-4)

Hazard Codes 

Xi

Risk Statements 

36/37 / 38-52 / 53

Sikkerhetsuttalelser

37/39-26

HS kode

29242990

Kjemiske egenskaper

N,2,3-Trimethyl-2-isopropylbutanamide is a white, crystalline powder,which gives a physiological cooling sensation on skin or mucosa. It is mainly used to create cooling and freshness in oral care preparations.
The material can be prepared by a Ritter reaction using N,2,3-trimethyl-2- isopropylbutyronitrile as the starting material and alkylating agents such as, for example, borates, carbonates, or phosphates.

Kjemiske egenskaper

2-Isopropyl-N-2,3-trimethylbutyramide has a cool, mint–menthol-type odor

Uses

Fysiologisk kjølevæske i matvarer, drikkevarer, tobakksprodukter, toalettsaker, kosmetikk og legemidler.

Aroma threshold values

Aroma characteristics at 5.0%: slight cooling impact with little character.

Smakterskelverdier

Smakegenskaper ved 20 ppm: kraftig kjøling som varer på tungen og ganen.

Handelsnavn

Winsense WS-23 (Renessenz).