2,3-Dimethyl-1-butene

HCID 11249CAS 27416-06-4

Grundinformationen

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

Namen und Bezeichner

Bevorzugter Name
2,3-Dimethyl-1-butene
IUPAC
2,3-dimethylbut-1-ene
Englischer Name
2,3-Dimethyl-1-butene
Summenformel
C6H12
Molmasse
84.16

Namen und Synonyme

2,3-DIMETHYL-1-BUTENE563-78-02,3-Dimethylbut-1-ene1-Butene, 2,3-dimethyl-2,3-dimethylbutene2,3-Dimethylbutene-127416-06-4MFCD00008923NSC-7390682885MLV85UNII-82885MLV851-Butene, 2,3-dimethyl-; 2,3-Dimethyl-1-butene; 1-Isopropyl-1-methylethylene; 2,3-Dimethyl-1-butylene; 2-Isopropylpropene; NSC 73906
Weitere Namen anzeigen
1-METHYL-1-ISOPROPYLETHYLENE
NSC73906EINECS 209-262-2NSC 739062,3-dimethyl butene2-ISOPROPYLPROPENE2,3-dimethyl-1-butyleneEC 209-262-2SCHEMBL19028

Datenbank-Bezeichner

CAS
27416-06-4、563-78-0
PubChem CID
11249
DTXSID
DTXSID7073195
UNII
82885MLV85
EC Number
209-262-2
Nikkaji
J43.469H

Eigenschaften

Berechnete Struktureigenschaften

XLogP
2,8
Polarare Oberfläche (TPSA)
0 Ų
H-Brücken-Donoren
0
H-Brücken-Akzeptoren
0
Frei drehbare Bindungen
1
Schwere Atome
6

Experimentelle und physikochemische Eigenschaften

Chemical ClassesOther Classes -> Aliphatics, Unsaturated
SpringerMaterials PropertiesBoiling point
Vapor Pressure252.0 [mmHg]
Physical DescriptionColorless liquid; [Alfa Aesar MSDS]

Physikochemische Eigenschaften

Schmelzpunkt
158 °C · −158 °C(lit.)
Siedepunkt
56 °C · 56 °C(lit.)
Dichte
0.68 g/mL · 0.68 g/mL at 25 °C(lit.)
Dampfdruck
412 mm · 412 mm Hg ( 37.7 °C)
Brechungsindex
20 · n20/D 1.389(lit.)
Flammpunkt
1 °F · −1 °F

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, P261, P264, P264+P265, P271, P280, P301+P316, P302+P352, P303+P361+P353, P304+P340, P305+P351+P338, P319, P321, P331, P332+P317, P337+P317, P362+P364, P370+P378, P403+P233, P403+P235, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 86 reports by companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Gefahrenhinweise

Regulatory Information · 3 Einträge

Chemical: 1-Butene, 2,3-dimethyl-

Status: Cease Manufacture Update: 02-10-2012 https://echa.europa.eu/registration-dossier/-/registered-dossier/1598

1-Butene, 2,3-dimethyl-: Does not have an individual approval but may be used under an appropriate group standard

Hazards SummaryMay cause irritation; Harmful by ingestion (may cause lung damage by aspiration); [Alfa Aesar MSDS] See 3-Methyl-1-butene.
Hazard Classes and CategoriesFlam. Liq. 2 (100%)

Toxikologische Informationen

Adverse EffectsNeurotoxin - Acute solvent syndrome

Sicherheitsdaten

wgk
3
ridadr
UN 3295 3/PG 2
risk_code
11-65
hazard_code
F,Xn
safety_code
16-33-62

Chemie und Industrie

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