ココイルグルタミン酸2NA

Disodium glutamate

HCID 167560

基本情報

CAS: 16177-21-2
標準SMILES: N[C@@H](CCC(=O)[O-])C(=O)[O-].[Na+].[Na+]
InChIKey: PXEDJBXQKAGXNJ-QTNFYWBSSA-L
分子式: C5H7NNa2O4
平均分子量: 191.09 g/mol
単同位体質量: 191.01704626

概要

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

名称と識別子

優先名称: Disodium glutamate
IUPAC: disodium;(2S)-2-aminopentanedioate
現地名: ココイルグルタミン酸2NA
英語名: l-Glutamic acid, N-coco acyl derivs., disodium salts
分子式: C5H7NNa2O4
分子量: 0

名称と別名

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

名称をさらに表示

ココイルグルタミン酸2NAEinecs 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

データベース識別子

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

物性

構造計算による物性

極性表面積: 106 Å²
水素結合供与体数: 1
水素結合受容体数: 5
回転可能結合数: 2
重原子数: 12
形式電荷: 0
複雑度: 134

実験および物理化学的性質

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

物理化学的性質

比重(密度): 1.318 · 1.318[at 20℃]
蒸気圧: 0 Pa · 0Pa at 20℃
酸解離定数(Pka): 1.52 · 1.52[at 20 ℃]
水溶解度: 450 g/L · 450g/L at 20℃
化粧品成分の機能: 界面活性剤 - 洗浄クレンジング
LogP: -4.48 at · -4.48 at 20℃
EPAの化学物質情報: L-Glutamic acid, N-coco acyl derivs., disodium salts (68187-30-4)

安全と法規制

GHS分類

GHS Classification · 6 件

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.

危険有害性情報

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 件

Eye Irrit. 2 (96.6%)

Not Classified

毒性情報

Toxicity Summary · 2 件

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