2,3-Dimethyl-2-butene

HCID 11250CAS 563-79-1

部分構造検索類似構造を探す

基本情報

標準SMILES: CC(C)=C(C)C
InChIKey: WGLLSSPDPJPLOR-UHFFFAOYSA-N
分子式: C6H12
平均分子量: 84.16 g/mol
単同位体質量: 84.09390038

概要

structure given in first source

名称と識別子

優先名称: 2,3-Dimethyl-2-butene
IUPAC: 2,3-dimethylbut-2-ene
英語名: 2,3-Dimethyl-2-butene
分子式: C6H12
分子量: 84.15948

名称と別名

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

名称をさらに表示

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

データベース識別子

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

物性

構造計算による物性

XLogP: 2.9
極性表面積: 0 Å²
水素結合供与体数: 0
水素結合受容体数: 0
回転可能結合数: 0
重原子数: 6
形式電荷: 0
複雑度: 50.1

実験および物理化学的性質

Chemical Classes · 2 件

Other Classes -> Aliphatics, Unsaturated

Flammable agents - 3rd degree

SpringerMaterials PropertiesSchoenflies notation

Vapor Pressure126.0 [mmHg]

Physical DescriptionLiquid; [Aldrich MSDS]

物理化学的性質

融点: -74.6 °C · -74.6 °C
沸点: 73.3 °C · 73.3 °C
比重(密度): 0.7075 g/cm3 · 0.7075 g/cm3

安全と法規制

GHS分類

GHS Classification · 4 件

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.

危険有害性情報

Regulatory Information · 4 件

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 件

Flam. Liq. 2 (100%)

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