5,6,7,8-Tetrahydroquinoxaline

Product nomen:

5,6,7,8-Tetrahydroquinoxaline

Synonyma:

Tetrahydro-quinoxalin; Quinoxaline, 5,6,7,8-tetrahydro-;FEMA 3321; NUMBER FEMA 3321; CYCLOHEXAPYRAZINE; 5,6,7,8-TETRAHYDROQUINOXALINE;

CAS;

34413-35-9

MF:

C8H10N2

MW:

134.18

EINECS:

252-002-8

Categoria:

Saporem; Pyrazine componit

Mol fasciculi:

34413-35-9.mol

fervens 

85 °C3 mm Hg(lit.)

density 

1.061 g/mL ad 25 °C(lit.)

FEMA 

3321 | 5,6,7,8-TETRAHYDROQUINOXALINE

refractivus index 

n20/D 1.542(lit.)

Fp 

195 °F

pka

2.24±0.20 (Predicta)

Gravitas Imprimis

1.1334

Aqua Solubility 

leviter solutum

JECFA Number

952

BRN 

957053

CAS Reference

34413-35-9

NIST Chemia Reference

5,6,7,8-Tetrahydroquinoxaline(34413-35-9)

EPA Substantia Registry System

Quinoxaline, 5,6, 7,8-tetrahydro- (34413-35-9)

Periculum Codes 

Xi

Periculum Denunciationes 

36/37/38

Salus Denunciationes 

26-24/25-36

WGK Germania 

3

TSCA 

Ita

HS Code 

29339900

Chemical Properties

PERPAULUM CLAVUS LIQUIDUS

Praeparatio

Condensatione alicyclicae α, β diketon cum α, β-diamine; condensatio acycli α, β diamine cum α, β-dicarbonyl.

Aroma limina values

Aroma notae ad 1.0%: assatum frumentum nux, assium, eros, avellana, cocoes tosta, capulus, graham cracker, popcornus, tritus et granum assatum.

Gustus limina values

Gustus indoles ab 5 ad 10 ppm: nutty, frumentum et popcornus, tritus frumenti et spumae frumenti, taco pingue, oryza basmati, avellana et assa capulus similia. Gustus characteres in 10 ppm: nutty, putridum, frumentum taco et popcorni simile.

Rudis materiae

Ethylenediamine