α-(2-メチルプロピル)ベンゼンエタノール

alpha-(2-Methylpropyl)benzeneethanol

HCID 62661

基本情報

CAS
7779-78-4
標準SMILES
CC(C)CC(O)Cc1ccccc1
InChIKey
IUADYGVMSDKSMB-UHFFFAOYSA-N
分子式
C12H18O
平均分子量
178.27 g/mol
単同位体質量
178.1357652

概要

4-Methyl-1-phenyl-2-pentanol is a member of benzenes.

名称と識別子

優先名称
alpha-(2-Methylpropyl)benzeneethanol
IUPAC
4-methyl-1-phenylpentan-2-ol
現地名
α-(2-メチルプロピル)ベンゼンエタノール
英語名
4-Methyl-1-phenyl-2-pentanol
分子式
C12H18O
分子量
178.27

名称と別名

7779-78-44-Methyl-1-phenylpentan-2-olalpha-Isobutylphenethyl alcoholFEMA No. 2208alpha-(2-Methylpropyl)benzeneethanolDTXSID8047717Phenethyl alcohol, alpha-isobutyl-2SBL0E1I0NBENZENEETHANOL, ALPHA-(2-METHYLPROPYL)-BenzylisobutylcarbinolDTXCID1027710RefChem:524956
名称をさらに表示
α-(2-メチルプロピル)ベンゼンエタノール4-メチル-1-フェニル-2-ペンタノール4-メチル-1-フェニルペンタン-2-オールFEMA 2208benzylisobutylmethylol4-methyl-1-phenylpentan-2α-Isobutylphenethyl alcoholα-Isobutylphenethyl alcohol
FEMA-2208COE-2031231-939-64-Methyl-1-phenyl-2-pentanolIsobutyl benzyl carbinolBenzylisoamyl alcoholIsobutylbenzylcarbinolMFCD00209515

データベース識別子

CAS
7779-78-4
PubChem CID
62661
DTXSID
DTXSID8047717
ChEMBL
CHEMBL3187810
ChEBI
CHEBI:197064
UNII
2SBL0E1I0N
EC Number
231-939-6
Nikkaji
J181.792B

物性

構造計算による物性

XLogP
3.5
極性表面積
20.2 Ų
水素結合供与体数
1
水素結合受容体数
1
回転可能結合数
4
重原子数
13

実験および物理化学的性質

FragrancesFragrance Ingredient (alpha-Isobutylphenethyl alcohol) -> IFRA transparency List
Food AdditivesFLAVORING AGENT OR ADJUVANT -> FDA Substance added to food
Density0.940-0.949
Flavoring AgentsEU Flavoring substances
Solubility · 2 件

insoluble in water; soluble in organic solvents, oils

miscible at room temperature (in ethanol)

Boiling Point250 °C

物理化学的性質

沸点
123 °C · 123 °C / 11mmHg
比重(密度)
0.95 · 0.95
屈折率
1.503 to · 1.5030 to 1.5070
FEMA
2208 · 2208 | ALPHA-ISOBUTYLPHENETHYL ALCOHOL
闪点
110 °C · 110 °C
貯蔵温度
Sealed in dry,Room Temperature

化学的性質

化学的特性α-Isobutylphenethyl alcohol has a green floral, fresh, slightly sweet aroma.

安全と法規制

GHS分類

GHS Classification · 5 件

This chemical does not meet GHS hazard criteria for 75.2% (121 of 161) of all reports.

Warning

H302 (24.2%): Harmful if swallowed [Warning Acute toxicity, oral]

P264, P264+P265, P270, P280, P301+P317, P305+P351+P338, P330, P337+P317, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 161 reports by companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

危険有害性情報

Regulatory Information · 3 件

Chemical: Benzeneethanol, .alpha.-(2-methylpropyl)-

Commission Regulation (EC) No 1565/2000 (Repealed by Com. Implementing Reg. (EU) No 872/2012)

Benzeneethanol, .alpha.-(2-methylpropyl)-: Does not have an individual approval but may be used under an appropriate group standard

Other Safety InformationIMAP assessments - Benzeneethanol, .alpha.-(2-methylpropyl)-: Environment tier I assessment
Hazard Classes and CategoriesAcute Tox. 4 (24.2%)

安全データ

wgk
2
tsca
TSCA listed
rtecs
DA0513300
hs_code
2906290090
risk_code
22-36-52/53
化審法
(3)-1044

化学と産業

薬理情報

Cellular LocationsMembrane

用途と製造

Use Classification · 4 件

Fragrance Ingredients

Flavoring Agents -> JECFA Flavorings Index

Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes

Flavouring Agent -> FLAVOURING_AGENT -> JECFA Functional Classes

General Manufacturing InformationBenzeneethanol, .alpha.-(2-methylpropyl)-: ACTIVE
応用分野 · 3 件

用途有機合成原料。

説明α-Isobutylphenethyl alcohol has a green, floral, somewhat herbaceous odor and a buttery, oily, caramellic flavor. May be prepared by reacting isobutyl aldehyde with benzyl magnesium chloride.

使用α-Isobutylphenethyl alcohol is an excellent modifier in heavy and green floral fragrance types, in Oriental or Chypre bases, etc. It may form a significant basis of Honeysuckle, Freesia or variations of Rose or Muguet. It is used in flavor compositions for imitation Butter, Caramel, Chocolate, Fruit and Spice in concentrations equivalent to 50 ppm in the finished consumer product.

調製方法

製造方法By reacting isobutyl aldehyde with benzyl magnesium chloride.

サプライヤー59 社

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