Naturalis tetra Methyl Pyrazine

Product Name:

Naturalis tetra methylpyrazine

CAS:

1124-11-4

MF:

C8H12N2

MW:

136.19

EINECS:

214-391-2

Mol File:

1124-11-4.mol

Liquescens punctum

77-80 ° C (Litt.)

Ferveret

CXC ° C (Litt.)

density

1.08

potenti

MMMCCXXXVII | , 2,3,5,6 TETRAMETHYLPYRAZINE

refractivam index

1.5880 (estimate)

Fp

128-130 ° C / 200mm

temp repono.

+ Copia infra XXX ° F.

solubility

4g / l

pka

± 3,20 0,10 (Praedicta)

forma

tersus

aqua Solubility

Solutum in aqua (4g / XX L ° C).

Number JECFA

780

BRN

113100

Stabilitatem:

Firmum. Fortis Incompatiblewith acida validas oxidizing agentium.

InChIKey

FINHMKGKINIASC UHFFFAOYSA-N,

CAS DataBase Reference

1124-11-4 (CAS DataBase Reference)

Quaestiones NIST Reference

Pyrazine, tetramethyl- (1124-11-4)

Ratio Subcriptio quod substantia EPA

Tetramethylpyrazine (1124-11-4)

aleam Codes

X, XI

risk Denunciationes

22-37 / 38-41-36 / XXXVII / XXXVIII

Denunciationes salutem

26-39-24 / 25-37 / 39-36

Germania WGK

3

RTECS

UQ3905000

Capparis

Ita

HS Code

29339990

eget HABITUS

Alba orpowder crystal. Calore odor bubulae et suilla adeps et ex fermentato soybean condimentum. Itsmells scelerisque saporem adsumendae dilutae potiones cum in 20mg / kg. Ferventis punctum est punctum quod inter LXXXIV et 190a .Melting 86a. Solutum in ethanol praeservatum, maxime volatileoils et non-propylene glycol, solutum in aqua modice.
Naturalis est in products guava, coquam bubulae, Cocos, capulus, squilla, etc.

Properties eget

album cristallum orpowder

Properties eget

, 2,3,5,6 Tetramethylpyrazinehas adveniens vitiatum commodius fermentatum esset, odore capulus

res

Relatum invenimus inFrench frixum potatoes campana piper, triticum panem, emmental caseum, Swiss caseum, Camembert, Gruyere caseum, cocta et coctum bubulae, rhoncus ac roastedbeef, frixum bubulae, cocta agnus et costis, agnus et costis iecoris, rhoncus androasted incurata carnes porcinas , cervisia, nigrum tea, viridi tea. Item nuntiavit praesens incocoa sit amet, capulus, dairy products, oatmeal, thus lucidissimum oleum, roastedpeanuts, soybean, fabam, fungus, trassi: semen coriandri album rice furfures, trassi, sukiyaki, SOY condimentum, brasii, licorice: exaruit bonito: fera rice, squilla , cancer, PAELORIS, PECTEN, apioque lustrasset, nonnulla causa, vinum, cupam, tobacco et burley soyproducts.

usibus

Curatio est plerumque usus multiple inresearch et perturbationes.

definitio

ChEBI: A genus of the membrum pyrazines ex hoc est quod omnis pyrazine hydrogens quattuor circulos qui yl per beenreplaced. Educuntur Chuanxiong an paniculatum (Ligusticumwallichii).

Praeparatio

From2,5 dimethylpyrazineby-anulum alkylationwithMeLi; et per condensationem butanedionewith2,3-2,3-butanediamine.

Aroma limine values

DEPREHENSIO: I ad 10ppm. Notas odor 1.0%, leviter adveniens vitiatum commodius DELIRUS, Cocos, sicut cum avanilla undernote

Saporem limine values

Ppm Tastecharacteristics ad X: infirma, DELIRUS, scelerisque et suae spontis Cocos, capulus sicut withdry atque extenuatis proponuntur.

salutem Profile

Byintravenous intraperitoneal et venenum urbis itinera. Et mediocri toxicus per ingestion. Whenheated corrumpi dulcis quidam toxicus gravis nidore Nox.