2-Ethyl-2-oxazolin

2-Ethyl-2-oxazoline

HCID 66412CAS 10431-98-8
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Grundinformationen

Standard-SMILES
CCC1=NCCO1
InChIKey
NYEZZYQZRQDLEH-UHFFFAOYSA-N
Summenformel
C5.H9.N.O.
Durchschnittliche Molmasse
99,13 g/mol
Monoisotopische Masse
99,06841391

Überblick

structure in first source

Namen und Bezeichner

Bevorzugter Name
2-Ethyl-2-oxazoline
IUPAC
2-ethyl-4,5-dihydro-1,3-oxazole
Lokaler Name
2-Ethyl-2-oxazolin
Englischer Name
2-Ethyl-2-oxazoline
Summenformel
C5H9NO
Molmasse
99.13

Namen und Synonyme

2-Ethyl-2-oxazoline10431-98-82-EthyloxazolineOxazole, 2-ethyl-4,5-dihydro-2-Ethyl-4,5-dihydro-oxazoleB8CD92T4P5NSC-136557DTXSID9065075RefChem:6739DTXCID9032876233-912-42-ethyl-4,5-dihydrooxazole
Weitere Namen anzeigen
ETHOX2-Ethyl-2-oxazolin2-ethyl-2-0xazoline2-Ethyl-2-oxazoline>2-ETHYL-DELTA2-OXAZOLINE2-ETHYL-2-OXAZOLINE, 99+%
2-Ethyl-4,5-dihydro-1,3-oxazole2-Oxazoline, 2-ethyl-MFCD00005302UNII-HNX7574GTXUNII-JM7UH9Q3YNUNII-S5DPG6K67IUNII-B8CD92T4P5ethyl oxazoline

Datenbank-Bezeichner

CAS
10431-98-8
PubChem CID
66412
DTXSID
DTXSID9065075
UNII
B8CD92T4P5
EC Number
233-912-4
Nikkaji
J24.393K

Eigenschaften

Berechnete Struktureigenschaften

XLogP
0,3
Polarare Oberfläche (TPSA)
21,6 Ų
H-Brücken-Donoren
0
H-Brücken-Akzeptoren
2
Frei drehbare Bindungen
1
Schwere Atome
7

Experimentelle und physikochemische Eigenschaften

Chemical ClassesNitrogen Compounds -> Other Nitrogen Compounds
SpringerMaterials Properties15N nuclear magnetic resonance spectrum
Density0.982 @25 °C
Boiling Point128.4 °C @760 [mm Hg]
Vapor Pressure8.0 [mmHg]
Physical DescriptionColorless to pale yellow liquid with an odor like amines; [Alfa Aesar MSDS]

Physikochemische Eigenschaften

Schmelzpunkt
-62 °C · -62 °C (lit.)
Siedepunkt
128.4 °C · 128.4 °C (lit.)
Dichte
0.982 g/mL · 0.982 g/mL at 25 °C (lit.)
Dampfdruck
13.1 hPa · 13.1hPa at 37.8℃
Brechungsindex
20 · n20/D 1.437(lit.)
Flammpunkt
85 °F · 85 °F

Sicherheit und Regulatorisches

GHS-Klassifizierung

GHS Classification · 5 Einträge

This chemical does not meet GHS hazard criteria for 0.6% (1 of 156) of reports.

Danger

H226 (99.4%): Flammable liquid and vapor [Warning Flammable liquids]

P210, P233, P240, P241, P242, P243, P260, P261, P264, P264+P265, P270, P271, P280, P301+P317, P301+P330+P331, P302+P352, P302+P361+P354, P303+P361+P353, P304+P340, P305+P354+P338, P316, P317, P321, P330, P362+P364, P363, P370+P378, P403+P235, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 156 reports by companies from 9 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Gefahrenhinweise

Regulatory Information · 2 Einträge

Status: Active Update: 20-09-2021 https://echa.europa.eu/registration-dossier/-/registered-dossier/26145

2-Ethyl-2-oxazoline: HSNO Approval: HSR004216 Approved with controls

Hazards SummaryCorrosive to rabbit skin; A skin sensitizer in guinea pigs; [EPA - TSCATS] Causes burns; May cause skin sensitization; [Alfa Aesar MSDS]
Hazard Classes and CategoriesFlam. Liq. 3 (99.4%)

Sicherheit und Schutzausrüstung

Protective Action Criteria (PAC) · 3 Einträge

8.8 [mg/m3]

97 [mg/m3]

580 [mg/m3]

Toxikologische Informationen

Adverse EffectsDermatotoxin - Skin burns.

Sicherheitsdaten

wgk
1
tsca
TSCA listed
ridadr
UN 1993 3/PG 3
hs_code
29349990
risk_code
10-20/21/22
hazard_code
Xn

Chemie und Industrie

Verwendung und Herstellung

UsesUsed as an intermediate; [EPA - TSCATS]
General Manufacturing InformationOxazole, 2-ethyl-4,5-dihydro-: ACTIVE

Anwendungen

Verwenden2-ethyl-2-oxazoline is an organic intermediate and monomer that is used in water-soluble polymers, pharmaceuticals, cosmetics, specialty coatings and adhesives.

Vor- und nachgelagerte Produkte

Anbieter50 Anbieter

Hangzhou Milon Pharmatech Co.,Ltd.+86-18083715844 · [email protected]
梯希爱(上海)化成工业发展有限公司021-67121386 · [email protected]
Hangzhou Collab Medicine Co.,Ltd.+86-15936229464 · [email protected]
上海毕合生物化学技术有限公司13816464724 · [email protected]
普善实业（陕西）有限公司029-81310890 18165209495 · [email protected]

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