L-Glutaminsure, N-Kokos-acylderivate, Dinatriumsalze

Disodium glutamate

HCID 167560CAS 16177-21-2

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Grundinformationen

Standard-SMILES: N[C@@H](CCC(=O)[O-])C(=O)[O-].[Na+].[Na+]
InChIKey: PXEDJBXQKAGXNJ-QTNFYWBSSA-L
Summenformel: C5H7NNa2O4
Durchschnittliche Molmasse: 191,09 g/mol
Monoisotopische Masse: 191,01704626

Überblick

Disodium L-glutamate is an organic sodium salt that is the disodium salt of L-glutamic acid. It contains a L-glutamate(2-).

Namen und Bezeichner

Bevorzugter Name: Disodium glutamate
IUPAC: disodium;(2S)-2-aminopentanedioate
Lokaler Name: L-Glutaminsure, N-Kokos-acylderivate, Dinatriumsalze
Englischer Name: l-Glutamic acid, N-coco acyl derivs., disodium salts
Summenformel: C5H7NNa2O4
Molmasse: 0

Namen und Synonyme

Disodium glutamateDisodium L-glutamateL-Glutamic acid, disodium saltL-Glutamic acid disodium saltdisodium (2S)-2-aminopentanedioateUNII-H0US799L9MH0US799L9MGlutamic acid, disodium salt, L-EINECS 240-733-5DISODIUM S-GLUTAMATEDISODIUM GLUTAMATE, L-CHEBI:91250

Weitere Namen anzeigen

Einecs 269-085-1Disodium Cocoyl Glutamtedisodium salts USP/EP/BP(2S)-2-aminopentanedioateDisodium N-Cocoyl glutamateDisodium N-Coco acyl-L-Glutamatel-Glutamic acid, N-coco acyl derivsSodium L-glutamate (30% aqueous solution)l-Glutamic acid, N-coco acyl derivs., disodium salts

DTXSID00894749GLUTAMIC ACID DISODIUM SALTL(+)-GLUTAMIC ACID DISODIUM SALTRefChem:135040DTXCID90132435516690-92-9Sodium L-glutamateDisodium cocoyl glutamate

Datenbank-Bezeichner

CAS: 16177-21-2、16690-92-9、68187-30-4
PubChem CID: 167560
DTXSID: DTXSID00894749
ChEBI: CHEBI:91250
UNII: H0US799L9M
EC Number: 240-313-1、240-733-5
Nikkaji: J62.822K

Eigenschaften

Berechnete Struktureigenschaften

Polarare Oberfläche (TPSA): 106 Å²
H-Brücken-Donoren: 1
H-Brücken-Akzeptoren: 5
Frei drehbare Bindungen: 2
Schwere Atome: 12
Formalladung: 0
Komplexität: 134

Experimentelle und physikochemische Eigenschaften

CosmeticsCosmetic ingredients (Disodium Cocoyl Glutamate) -> CIR (Cosmetic Ingredient Review)

Physikochemische Eigenschaften

Dichte: 1.318 · 1.318[at 20℃]
Dampfdruck: 0 Pa · 0Pa at 20℃
pka: 1.52 · 1.52[at 20 ℃]
Wasserlöslichkeit: 450 g/L · 450g/L at 20℃
Kosmetik-Inhaltsstoffe Funktionen: SURFACTANT - CLEANSINGCLEANSING
LogP: -4.48 at · -4.48 at 20℃
EPA chemische Informationen: L-Glutamic acid, N-coco acyl derivs., disodium salts (68187-30-4)

Sicherheit und Regulatorisches

GHS-Klassifizierung

GHS Classification · 6 Einträge

This chemical does not meet GHS hazard criteria for 3.4% (1 of 29) of reports.

Warning

H319 (96.6%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]

P264+P265, P280, P305+P351+P338, and P337+P317 (click each P-code to see the statement)

Aggregated GHS information provided per 29 reports by companies from 2 notifications to the ECHA C&L Inventory.

This chemical does not meet GHS hazard criteria for 100% (25 of 25) of all reports.

Gefahrenhinweise

Regulatory InformationDisodium L-glutamate: Does not have an individual approval but may be used as a component in a product covered by a group standard. It is not approved for use as a chemical in its own right.

Hazard Classes and Categories · 2 Einträge

Eye Irrit. 2 (96.6%)

Not Classified

Toxikologische Informationen

Toxicity Summary · 2 Einträge

The panel concluded that the 115 amino acid alkyl amides listed below are safe in the present practices of use and concentration in cosmetics, when formulated to be non-irritating...Disodium Cocoyl Glutamate

Safe for use in cosmetics, with qualifications