4-Methoxystyrene (HCID 12507)

概要

4-vinylanisole has been reported in Ephedra sinica with data available.

名称と識別子

優先名称: 4-Methoxystyrene
IUPAC: 1-ethenyl-4-methoxybenzene
現地名: 4-メトキシスチレン
英語名: 4-Methoxystyrene
分子式: C9H10O
分子量: 134.18

名称と別名

4-Methoxystyrene637-69-44-VINYLANISOLE1-ethenyl-4-methoxybenzene2ISH8T4A6ENSC-42171NSC-408326RefChem:527094211-298-91-Methoxy-4-vinylbenzenep-MethoxystyreneBenzene, 1-ethenyl-4-methoxy-

名称をさらに表示

4-メトキシスチレンp-メトキシフェニルエテンp-メトキシスチレン1-メトキシ-4-ビニルベンゼン4-メトキシ-1-ビニルベンゼン4-エテニルフェニル(メチル)エーテル4-エテニル-1-メトキシベンゼン1-メトキシ-4-エテニルベンゼンp-ビニルアニソール4-ビニルアニソール1-エテニル-4-メトキシベンゼン4-エテニルアニソール(4-メトキシフェニル)エテン4-メトキシ-1-エテニルベンゼン4-ビニル-1-メトキシベンゼンメチル(4-エテニルフェニル)エーテル1-ビニル-4-メトキシベンゼン1-(p-メトキシフェニル)エテン1-(4-メトキシフェニル)エテンメチル(4-ビニルフェニル)エーテルvinylanisole4-Vinylanisolp-AnisylethylenePARA-METHOXYSTYRENE

p-VinylanisoleAnisole, p-vinyl-1-methoxy-4-vinyl-benzeneMFCD000086191-ethenyl-4-methoxy-benzeneCS-W01337724936-44-5CL-0053

データベース識別子

CAS: 637-69-4
PubChem CID: 12507
DTXSID: DTXSID7073222
UNII: 2ISH8T4A6E
EC Number: 211-298-9
Nikkaji: J43.389F

物性

構造計算による物性

XLogP: 3.1
極性表面積: 9.2 Å²
水素結合供与体数: 0
水素結合受容体数: 1
回転可能結合数: 2
重原子数: 10
形式電荷: 0
複雑度: 101

実験および物理化学的性質

Chemical ClassesOther Classes -> Ethers, Other

SpringerMaterials PropertiesBoiling point

Physical DescriptionColorless liquid; [Alfa Aesar MSDS]

物理化学的性質

融点: 2 °C · 2°C
沸点: 41 · 41-42 °C/0.5 mmHg (lit.)
比重(密度): 1.009 g/mL · 1.009 g/mL at 25 °C (lit.)
屈折率: 20 · n20/D 1.562
闪点: 170 °F · 170 °F
貯蔵温度: 20 °C · Store at <= 20°C.
溶解性: メタノールとわずかに混和します。
外見: 液体
比重: 1.009 · 1.009
色: 無色透明～黄色
臭い (Odor): 甘い
BRN: 1098935 · 1098935
InChI: 1S/C9H10O/c1-3-8-4-6-9(10-2)7-5-8/h3-7H,1H2,2H3
InChIKey: UAJRSHJHFRVGMG-UHFFFAOYSA-N
SMILES: COc1ccc(C=C)cc1
LogP: 2.874 · 2.874 (est)
CAS データベース: 637 · 637-69-4(CAS DataBase Reference)
NISTの化学物質情報: 1 · Benzene, 1-ethenyl-4-methoxy-(637-69-4)
EPAの化学物質情報: 1 · Benzene, 1-ethenyl-4-methoxy- (637-69-4)

化学的性質

化学的特性CLEAR COLOURLESS LIQUID

安全と法規制

GHS分類

GHS Classification · 4 件

Warning

H227 (50%): Combustible liquid [Warning Flammable liquids]

P210, P264, P264+P265, P280, P302+P352, P305+P351+P338, P321, P332+P317, P337+P317, P362+P364, P370+P378, P403, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 2 reports by companies from 2 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

危険有害性情報

Hazards SummaryMay cause irritation; [Alfa Aesar MSDS] See Styrene and Anisole.

Hazard Classes and CategoriesFlam. Liq. 4 (50%)

安全データ

wgk: 3
hs_code: 29093090
消防法: 危-4-3-III
safety_code: 23-24/25
ストレージクラス: 10 - Combustible liquids

化学と産業

応用分野 · 3 件

用途有機合成原料。

説明4-Methoxystyrene (Para-methoxystyrene) is an important chemical raw material, can replace styrene compounds, and is widely applied to various fields such as a light polymerization inhibitor, a material, a medical intermediate, a pesticide, an adhesive, a coating, a sun-screening agent and the like. Besides, the p-methoxystyrene can be used as a polymerization monomer to synthesize polymers with different structures, and the synthesized polymer contains a protecting group which is easily subjected to acidolysis by light so that the p-methoxystyrene can be used as an excellent corrosion-resistant material to be applied to the electronic information industry.

使用4-Methoxystyrene is employed in the ferric chloride-catalyzed addition of activated methylenes to styrenes. It acts as a monomer in polymerization reactions. Further, it is used to prepare 1,1,2,2-Tetracyano-3-(p-methoxyphenyl)cyclobutane by reacting with ethenetetracarbonitrile.