2-アセトアミドエタノール

Acetylethanolamine

HCID 8880

基本情報

CAS
142-26-7
標準SMILES
CC(=O)NCCO
InChIKey
PVCJKHHOXFKFRP-UHFFFAOYSA-N
分子式
C4H9NO2
平均分子量
103.12 g/mol
単同位体質量
103.06332853

概要

N-acetylethanolamine is a member of the class of ethanolamines that is 2-aminoethanol in which one of the hydrogens of the amino group is replaced by an acetyl group. It has a role as a metabolite. It is a member of acetamides, a member of ethanolamines and a monocarboxylic acid amide.

名称と識別子

優先名称
Acetylethanolamine
IUPAC
N-(2-hydroxyethyl)acetamide
現地名
2-アセトアミドエタノール
英語名
2-Acetylaminoethanol
分子式
C4H9NO2
分子量
103.12

名称と別名

N-(2-Hydroxyethyl)acetamideN-Acetylethanolamine142-26-72-AcetamidoethanolAcetylcolamineAcetamide, N-(2-hydroxyethyl)-Acetamide MEA2-AcetylaminoethanolN-EthanolacetamideN-Acetyl-2-aminoethanolHydroxyethyl acetamideN-Acetyl ethanolamine
名称をさらに表示
2-アセトアミドエタノール2-(アセチルアミノ)エタノールN-(2-ヒドロキシエチル)アセトアミドN-アセチルエタノールアミンアセチルコラミン2-アセチルアミノエタノール2-アセトアミドエタノ-ルN-アセチルアミノエタノールアセタミドMEAN‐(2‐ヒドロキシエチル)アセトアミドAmidex AMEHetamide MALipamide MEAAUpamide ACMEAFoamid AME-70Foamid AME-75
ACETYLETHANOLAMINEN-2-HydroxyethylacetamideAcetic monoethanolamidebeta-HydroxyethylacetamideN-beta-HydroxyethylacetamideNSC 5999DTXSID6044804HSDB 2713

データベース識別子

CAS
142-26-7
PubChem CID
8880
DTXSID
DTXSID6044804
ChEMBL
CHEMBL3188272
ChEBI
CHEBI:74687
UNII
A9O0818TWD
EC Number
205-530-8
Nikkaji
J2.542I

物性

構造計算による物性

XLogP
-1.1
極性表面積
49.3 Ų
水素結合供与体数
2
水素結合受容体数
2
回転可能結合数
2
重原子数
7

実験および物理化学的性質

Chemical ClassesNitrogen Compounds -> Ethanolamines
Cosmetics · 2 件

Cosmetic ingredients (Acetamide MEA) -> CIR (Cosmetic Ingredient Review)

Humectant; Antistatic

SpringerMaterials PropertiesDielectric constant
Density1.1079 @ 25 °C/4 °C
Color/Form · 2 件

NEEDLES (ACETONE)

BROWN, VISCOUS LIQUID

SolubilitySOL IN ALL PROP IN WATER; SOL IN HOT ACETONE; SLIGHTLY SOL IN BENZENE, PETROLEUM ETHER

物理化学的性質

融点
15.8 °C · 15.8 °C
沸点
151 · 151-155 °C/5 mmHg (lit.)
比重(密度)
1.12 g/mL · 1.12 g/mL at 25 °C (lit.)
蒸気圧
0.368 · 0.368-10.5Pa at 25-70℃
屈折率
20 · n20/D 1.472(lit.)
闪点
350 °F · 350 °F

化学的性質

化学的特性clear viscous white to yellow liquid

安全と法規制

GHS分類

GHS Classification · 5 件

This chemical does not meet GHS hazard criteria for 40% (32 of 80) of reports.

Danger

H315 (51.2%): Causes skin irritation [Warning Skin corrosion/irritation]

P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P354+P338, P317, P319, P321, P332+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 80 reports by companies from 7 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

危険有害性情報

Regulatory Information · 4 件

Chemical: Acetamide, N-(2-hydroxyethyl)-

Acetamide, N-(2-hydroxyethyl)- is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Acetamide, N-(2-hydroxyethyl)- are required to report information about their production and use of this chemical to the EPA under the Toxic Substances Control Act (TSCA). (40 eCFR Part 711)

Status: Active Update: 08-10-2019 https://echa.europa.eu/registration-dossier/-/registered-dossier/24151

Acetylethanolamine: Does not have an individual approval but may be used under an appropriate group standard

Fire PotentialSLIGHT, WHEN EXPOSED TO HEAT OR FLAME.
Hazards SummaryEmergency treatment: Ethanolamine; Ethanolamine can cause CNS depression, skin burns, and acute injury to the kidneys, liver, and lungs; [HSDB] An irritant; May cause serious eye injury; [MSDSonline]
NFPA Hazard Classification · 3 件

1 - Materials that, under emergency conditions, can cause significant irritation.

1 - Materials that must be preheated before ignition can occur. Materials require considerable preheating, under all ambient temperature conditions, before ignition and combustion can occur.

0 - Materials that in themselves are normally stable, even under fire conditions.

Hazard Classes and CategoriesSkin Irrit. 2 (51.2%)

安全と保護具

Fire Fighting ProceduresWATER, FOAM, ALCOHOL FOAM, CARBON DIOXIDE, DRY CHEMICAL...
Storage Conditions · 1 件

IN GENERAL, MATERIALS WHICH ARE TOXIC AS STORED OR WHICH CAN DECOMP INTO TOXIC COMPONENTS...SHOULD BE STORED IN A COOL, WELL-VENTILATED PLACE, OUT OF DIRECT RAYS OF THE SUN, AWAY FROM AREAS OF HIGH FIRE HAZARD, & SHOULD BE PERIODICALLY INSPECTED... INCOMPATIBLE MATERIALS SHOULD BE ISOLATED FROM EACH OTHER.

毒性情報

Adverse EffectsNeurotoxin - Other CNS neurotoxin
Toxicity Summary · 2 件

The CIR Expert Panel concluded that the ethanolamides listed subsequently are safe in the present practices of use and concentration described in this safety assessment when formulated to be non-irritating. The Expert Panel cautioned that these ingredients should not be used in cosmetic products in which N-nitroso compounds may be formed...Acetamide MEA

Safe for use in cosmetics, with qualifications

Non-Human Toxicity Excerpts · 3 件

HYDROXYETHYL ACETAMIDE RATED 3 ON RABBIT EYES. /TESTED EXTERNALLY ON EYES OF RABBITS & HAVE BEEN RATED NUMERICALLY ON SCALE OF 1 TO 10 ACCORDING TO DEGREE OF INJURY OBSERVED AFTER 24 HR, PAYING PARTICULAR ATTENTION TO CONDITION OF CORNEA. MOST SEVERE INJURIES HAVE BEEN RATED 10./

WHEN INJECTED IV INTO RABBITS FOR 7 DAYS, N-ACETYLETHANOLAMINE (30-34 MG/G/DAY) DECR ASPARTATE LEVEL IN BRAIN & KIDNEY. ADMIN IN SINGLE INJECTION, N-ACETYLETHANOLAMINE INCR LEVELS OF GLUTAMATE, ASPARTATE, & GABA IN BRAIN.

N-ACETYLETHANOLAMINE (42 MG/KG) GIVEN IP TO RATS INCR GLYCOGEN & ATP IN LIVER, KIDNEYS, BRAIN, & HEART.

安全データ

wgk
2
tsca
TSCA listed
rtecs
AC3120000
hs_code
29241990
risk_code
36/37/38-41-37/38
消防法
危-4-3-III

化学と産業

用途と製造

Uses · 3 件

CIR ingredient: Acetamide MEA

Used as a plasticizer, humectant (paper products, glues, cork, and inks), and textile conditioner; [Hawley]

Pulp and Paper Processing [Category: Industry]

U.S. Production2023: 72,722 lb
Consumer UsesHumectant
Household ProductsInformation on 60 consumer products that contain Acetamide MEA in the following categories is provided:
Use ClassificationCosmetics -> Humectant; Antistatic
General Manufacturing InformationAcetamide, N-(2-hydroxyethyl)-: ACTIVE

応用分野

使用2-Acetylaminoethanol is a humectant recommended for use in emulsions.

サプライヤー100 社

梯希爱(上海)化成工业发展有限公司021-67121386 · [email protected]
湖北永阔科技有限公司027-59223108 15972152991 · [email protected]
上海阿拉丁生化科技股份有限公司400-6206333 13167063860 · [email protected]
Shandong chuangyingchemical Co., Ltd.18853181302 · [email protected]
湖北万得化工有限公司15377098680 15377098680 · [email protected]

補足説明

定義本品は、酢酸(*)のモノエタノールアミドであり、次の化学式で表される。参照表示名称:酢酸

定義ChEBI: A member of the class of ethanolamines that is 2-aminoethanol in which one of the hydrogens of the amino group is replaced by an acetyl group.

関連反応

35 件

化合物ノート

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