2,3-Dimethyl-2-butene

HCID 11250CAS 563-79-1

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Grundinformationen

Standard-SMILES: CC(C)=C(C)C
InChIKey: WGLLSSPDPJPLOR-UHFFFAOYSA-N
Summenformel: C6H12
Durchschnittliche Molmasse: 84,16 g/mol
Monoisotopische Masse: 84,09390038

Überblick

structure given in first source

Namen und Bezeichner

Bevorzugter Name: 2,3-Dimethyl-2-butene
IUPAC: 2,3-dimethylbut-2-ene
Englischer Name: 2,3-Dimethyl-2-butene
Summenformel: C6H12
Molmasse: 84.15948

Namen und Synonyme

2,3-DIMETHYL-2-BUTENE2,3-Dimethylbut-2-ene563-79-12-Butene, 2,3-dimethyl-1,1,2,2-Tetramethylethylene7UQ4B3F5JCNSC-73907DTXSID2060339TMEERefChem:81819DTXCID3042053209-263-8

Weitere Namen anzeigen

TetramethylethyleneTetramethylethene2,3-Dimethylbutene-22,3-dimethyl-but-2-eneMFCD00008897(CH3)2C=C(CH3)21,1,2,2-Tetramethylethylene; NSC 73907; Tetramethylethene; TetramethylethyleneEINECS 209-263-8

Datenbank-Bezeichner

CAS: 563-79-1
PubChem CID: 11250
DTXSID: DTXSID2060339
UNII: 7UQ4B3F5JC
EC Number: 209-263-8
Nikkaji: J1.114.538H、J6.510B

Eigenschaften

Berechnete Struktureigenschaften

XLogP: 2,9
Polarare Oberfläche (TPSA): 0 Å²
H-Brücken-Donoren: 0
H-Brücken-Akzeptoren: 0
Frei drehbare Bindungen: 0
Schwere Atome: 6
Formalladung: 0
Komplexität: 50,1

Experimentelle und physikochemische Eigenschaften

Chemical Classes · 2 Einträge

Other Classes -> Aliphatics, Unsaturated

Flammable agents - 3rd degree

SpringerMaterials PropertiesSchoenflies notation

Vapor Pressure126.0 [mmHg]

Physical DescriptionLiquid; [Aldrich MSDS]

Physikochemische Eigenschaften

Schmelzpunkt: -74.6 °C · -74.6 °C
Siedepunkt: 73.3 °C · 73.3 °C
Dichte: 0.7075 g/cm3 · 0.7075 g/cm3

Sicherheit und Regulatorisches

GHS-Klassifizierung

GHS Classification · 4 Einträge

Danger

H225 (100%): Highly Flammable liquid and vapor [Danger Flammable liquids]

P210, P233, P240, P241, P242, P243, P273, P280, P301+P316, P303+P361+P353, P331, P370+P378, P391, P403+P235, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 154 reports by companies from 5 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Gefahrenhinweise

Regulatory Information · 4 Einträge

Chemical: 2-Butene, 2,3-dimethyl-

Status: Active Update: 23-03-2018 https://echa.europa.eu/registration-dossier/-/registered-dossier/23732

2,3-Dimethyl-2-butene: Does not have an individual approval but may be used under an appropriate group standard

The New Jersey Worker and Community Right to Know Act requires public and private employers to provide information about hazardous substances at their workplaces. (N.J.S.A. 34:5A-1 et. seq.)

Hazards SummaryMay cause irritation; Harmful by ingestion (may cause lung damage by aspiration); [Aldrich MSDS] See, 3-Methyl-1-butene.

Hazard Classes and Categories · 2 Einträge

Flam. Liq. 2 (100%)

Flammable agents - 3rd degree, Reactive agents - 1st degree