CAS 25564-22-1 2-Cyclopenten-1-one, 2-pentyl- (HCID 117549)

名称と識別子

優先名称: 2-Cyclopenten-1-one, 2-pentyl-
IUPAC: 2-pentylcyclopent-2-en-1-one
現地名: 2-ペンチル-2-シクロペンテン-1-オン
英語名: 2-PENTYL-2-CYCLOPENTEN-1-ONE
分子式: C10H16O
分子量: 152.23

名称と別名

2-Pentyl-2-cyclopenten-1-one25564-22-12-Pentylcyclopent-2-en-1-one2-Cyclopenten-1-one, 2-pentyl-Amyl cyclopentenoneDTXSID6029331BRN 1857975EINECS 247-104-41UOK9N9N72DTXCID809331EC 247-104-44-07-00-00195 (Beilstein Handbook Reference)

名称をさらに表示

2-ペンチル-2-シクロペンテン-1-オン2-n-ペンチル-2-シクロペンテン-1-オンAmylcyclopentenon2-Amyl 2-cyclopenten-1-one2-PENTYL-CYCLOPENT-2-ENONE2-amylcyclopent-2-en-1-one2-PENTYL-2-CYCLOPENEN-1-ONE2-pentyl-2-cyclopenten-1-on2-Pentylcyclopent-2-en-1-on

2Pentylcyclopent2en1oneRefChem:4709702Cyclopenten1one, 2pentyl247-104-42-Pentyl-2-Cyclopentene-1-One2-pentyl-2-cyclopentenone2-pentylcyclopent-2-enoneMFCD00036631

データベース識別子

CAS: 25564-22-1
PubChem CID: 117549
DTXSID: DTXSID6029331
ChEMBL: CHEMBL3183509
UNII: 1UOK9N9N72
EC Number: 247-104-4
Nikkaji: J22.872I

物性

構造計算による物性

XLogP: 3
極性表面積: 17.1 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: 4
重原子数: 11
形式電荷: 0
複雑度: 168

実験および物理化学的性質

Chemical ClassesOther Classes -> Aliphatic Ketones, Other

SpringerMaterials PropertiesChemical shift

FragrancesFragrance substance (Amylcyclopentenone) -> IFRA amendment 43

物理化学的性質

沸点: 114 · 114-116 °C15 mm Hg(lit.)
比重(密度): 0.921 g/mL · 0.921 g/mL at 25 °C(lit.)
蒸気圧: 3.6 Pa · 3.6Pa at 20℃
屈折率: 20 · n20/D 1.473(lit.)
闪点: 205 °F · 205 °F
貯蔵温度: Sealed in dry,Room Temperature
外見: clear liquid
色: Colorless to Light orange to Yellow
臭い (Odor): 100 %で。ウッディ · 100.00%で。ウッディイソジャスモンジャスミンチュベローズ
においのタイプ: 花柄
化粧品成分の機能: 香料
LogP: 2.8 · 2.8
CAS データベース: 25564 · 25564-22-1(CAS DataBase Reference)
EPAの化学物質情報: 2 · 2-Pentyl-2-cyclopenten-1-one (25564-22-1)

化学的性質

化学的特性Amyl cyclopentenone is a colorless or very pale straw-colored liquid.Insoluble in water.

安全と法規制

GHS分類

GHS Classification · 4 件

Warning

H317 (99.1%): May cause an allergic skin reaction [Warning Sensitization, Skin]

P261, P272, P280, P302+P352, P321, P333+P317, P362+P364, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 117 reports by companies from 3 notifications to the ECHA C&L Inventory.

危険有害性情報

Regulatory Information · 3 件

Chemical: 2-Cyclopenten-1-one, 2-pentyl-

Status: Active Update: 07-03-2016 https://echa.europa.eu/registration-dossier/-/registered-dossier/16501

2-Cyclopenten-1-one, 2-pentyl-: Does not have an individual approval but may be used under an appropriate group standard

Hazards SummaryMay cause irritation; [Sigma-Aldrich MSDS] See Cyclopentanone.

Hazard Classes and CategoriesSkin Sens. 1 (99.1%)

安全データ

wgk: 2
tsca: TSCA listed
rtecs: GY7310000
毒性: LD50 orl-rat: 2200 mg/kg FCTOD7 30,7S,92
hs_code: 2914290090
化審法: (3)-3598
消防法: 危-4-3-III

化学と産業

用途と製造

IFRA Fragrance Standards · 6 件

Amylcyclopentenone

2-Cyclopenten-1-one, 2-pentyl-; 2-Pentyl-2-cyclopentenone; 2-Pentylcyclopent-2-en-1-one

IFRA_STD_108.pdf

43

IFRA 51st Amendment - Guidance for the use of IFRA Standards

Prohibition: This material should not be used as a fragrance ingredient

General Manufacturing Information2-Cyclopenten-1-one, 2-pentyl-: ACTIVE

応用分野 · 1 件

使用Amyl cyclopentenone is suggested for use in perfume compositions, primarily in the creation of artificial Jasmin, Jasmin bases, specialties, etc. It can also be used as a floralizer for fragrances other than those of the Jasmin type, mainly in the milder florals, and in a few sharper ones, such as Hyacinth.