Ethylene glycol monooctadecyl ether (HCID 75050)

概要

See also: Steareth-21 (annotation moved to); Octadecan-1-ol, ethoxylated (annotation moved to); Polyoxyethylene monooctadecyl ether (annotation moved to).

名称と識別子

優先名称: Ethylene glycol monooctadecyl ether
IUPAC: 2-octadecoxyethanol
現地名: 2-オクタデシルオキシエタノール
英語名: 2-(Octadecyloxy)ethanol
分子式: C20H42O2
分子量: 314.55

名称と別名

Ethylene glycol monooctadecyl etherRefChem:9213112-(Octadecyloxy)ethanol2136-72-32-Octadecoxyethanol9005-00-92-(octadecyloxy)ethan-1-olEthanol, 2-(octadecyloxy)-MFCD00043351POE (10) stearyl alcohol etherOctadecylglycolBrij(R) 700

名称をさらに表示

3-オキサヘニコサン-1-オール2-(オクタデシルオキシ)エタノール2-オクタデシルオキシエタノール2-(オクタデシルオキシ)エタン-1-オールエチレングリコールモノオクタデシルエーテルethanol,2-(octadecyloxy)-octadecaoxyethanol

2-Octadecyloxyethanol3-Oxahenicosane-1-olC18E12-stearyloxyethanolBrij? S2Brij 76Brij? S10Brij? S20

データベース識別子

CAS: 2136-72-3、9005-00-9
PubChem CID: 75050
DTXSID: DTXSID60858842
ChEMBL: CHEMBL3181944
EC Number: 218-374-0
Nikkaji: J110.984G

物性

構造計算による物性

XLogP: 8.4
極性表面積: 29.5 Å²
水素結合供与体数: 1
水素結合受容体数: 2
回転可能結合数: 19
重原子数: 22
形式電荷: 0
複雑度: 183

実験および物理化学的性質

PolymersPlastics & Rubber -> Polymers

CosmeticsEmulsifying; Refatting; Gel forming; Cleansing; Surfactant

Food Contact SubstancesFCS -> FDA Inventory of Food Contact Substances Listed in 21 CFR

Physical DescriptionWhite wax-like solid; [Sigma-Aldrich MSDS]

物理化学的性質

融点: 48 · 48-53 °C
沸点: 413.1 · 413.1±18.0 °C(Predicted)
比重(密度): 0.867 · 0.867±0.06 g/cm3(Predicted)
闪点: 100 °C · 100 °C
貯蔵温度: 2 · 2-8°C
溶解性: Chloroform (Sparingly), Ethyl Acetate (Slightly)
酸解離定数(Pka): 14.42 · 14.42±0.10(Predicted)
外見: Solid
色: White to Off-White
InChI: InChI=1S/C20H42O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-19-22-20-18-21/h21H,2-20H2,1H3
InChIKey: ICIDSZQHPUZUHC-UHFFFAOYSA-N
SMILES: C(O)COCCCCCCCCCCCCCCCCCC

安全と法規制

GHS分類

GHS Classification · 4 件

Warning

H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]

P261, P264, P270, P271, P280, P301+P317, P302+P352, P304+P340, P317, P321, P330, P362+P364, and P501 (click each P-code to see the statement)

The GHS information provided by 1 company from 1 notification to the ECHA C&L Inventory.

危険有害性情報

Regulatory InformationEthanol, 2-(octadecyloxy)-: 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.

Hazards SummaryMay cause serious eye injury; [Sigma-Aldrich MSDS]

Hazard Classes and CategoriesAcute Tox. 4 (100%)

安全と保護具

Protective Action Criteria (PAC) · 3 件

5.7 [mg/m3]

63 [mg/m3]

380 [mg/m3]

安全データ

F: 3
wgk: 3
hs_code: 2905190098
化審法: 優先評価化学物質
hazard_class: IRRITANT

化学と産業

用途と製造

Uses · 2 件

Permeation enhancer. [ChemIDplus] Used as a surfactant; [REPROTOX] Used to make cosmetics, cleaning-maintenance-laundry products, construction chemicals, coatings, inks, metalworking fluid concentrates, lubricants-greases, textile dying-finishing-impregnating products, metal surface treatment products (including those for galvanizing and electroplating), in polymerization reactions, plant protection-seed treatment products, textile and leather manufacture, and as a laboratory reagent; [ExPub: ECHA REACH Registrations] Permitted for use as an inert ingredient in non-food pesticide products; [EPA]

Metal Machining [Category: Heat or Machine]

Use ClassificationCosmetics -> Emulsifying; Refatting; Gel forming; Cleansing; Surfactant

応用分野

使用2-(Octadecyloxy)ethanol is used in preparation of fatty alcohol ethoxylates via etherification of fatty alcohol with ethylene glycol.

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2-オクタデシルオキシエタノール

基本情報

概要