2-Pentylcyclopentan-1-one

HCID 20959
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기본 정보

CAS
4819-67-4
표준 SMILES
CCCCCC1CCCC1=O
InChIKey
VNWOJVJCRAHBJJ-UHFFFAOYSA-N
분자식
C10H18O
평균 분자량
154.25 g/mol
단동위원소 질량
154.1357652

개요

structure in first source

이름 및 식별자

우선 이름
2-Pentylcyclopentan-1-one
IUPAC
2-pentylcyclopentan-1-one
영어명
2-n-Pentylcyclopentanone
분자식
C10H18O
분자량
154.25

이름 및 동의어

2-Pentylcyclopentan-1-oneRefChem:5856702-PENTYLCYCLOPENTANONE4819-67-42-n-pentylcyclopentanoneDelfoneCyclopentanone, 2-pentyl-2-pentyl cyclopentanone2-pentyl-cyclopentanone2873H3P924DELPHONE2-pentyl-1-cyclopentanone
이름 더 보기
QUINTONEDELPHONE, FIRMENICH2-AMYL CYCLOPENTANONE2-pentyl-cyclopentanon2-Pentylcyclopentan-1-on
delphonUNII-2873H3P924EINECS 225-392-22-pentylcyclopenten-1-one2-N-AMYLCYCLOPENTANONESCHEMBL113288SCHEMBL7516212DTXSID1044566

데이터베이스 식별자

CAS
4819-67-4
PubChem CID
20959
DTXSID
DTXSID1044566
UNII
2873H3P924
EC Number
225-392-2
Nikkaji
J22.899K

물성

구조 계산 물성

XLogP
2.9
극성 표면적
17.1 Ų
수소 결합 공여자 수
0
수소 결합 수용자 수
1
회전 가능 결합 수
4
무거운 원자 수
11

실험 및 물리화학적 성질

FragrancesFragrance Ingredient (2-Pentylcyclopentan-1-one) -> IFRA transparency List
Physical DescriptionCBI

물리화학적 성질

끓는 점
90 °C · 90 °C(Press: 10 Torr)
밀도
0.895 · 0.895±0.06 g/cm3(Predicted)
증기압
15.4 Pa · 15.4Pa at 25℃
저장 조건
2 · 2-8°C
냄새
1 % · 디프로필렌 글리콜 중 1.00%. 코코넛 자스민 지성 장미 양치류 녹색 허브
냄새 유형
꽃향기
화학적 성질 · 1건

2-N-PENTYLCYCLOPENTANONE is a colorless liquid with a complex floral, aromatic, fruity odor and a lactonic undertone. 2-Pentylcyclopentanone and its higher homolog 2-heptylcyclopentanone are prepared by aldol condensation of cyclopentanone with the corresponding aliphatic aldehydes to give 2-alkylidenecyclopentanone and subsequent hydrogenation of the double bond. The aldol reaction can be performed efficiently by using N-containing bases such as proline and piperidine, in the presence of acid. The (R)-enantiomers of 2-alkylcyclopentanones can be prepared in high optical purity from 2-alkylcyclopentenol esters or 2-alkylidene cyclopentanones by using enzymatic methods. 2-Pentylcyclopentanone is used in jasmine, herbal, and lavender compositions.

안전 및 규제

GHS 분류

GHS Classification · 3건

This chemical does not meet GHS hazard criteria for 97.6% (1556 of 1595) of all reports.

Not Classified

Aggregated GHS information provided per 1595 reports by companies from 2 notifications to the ECHA C&L Inventory.

유해성 정보

Regulatory Information · 4건

Chemical: Cyclopentanone, 2-pentyl-

Cyclopentanone, 2-pentyl- is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Cyclopentanone, 2-pentyl- are required to report information about their production and use of this chemical to the EPA under the Toxic Substances Control Act (TSCA). (40 eCFR Part 711)

Status: Active Update: 14-10-2022 https://echa.europa.eu/registration-dossier/-/registered-dossier/17753

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

Other Safety InformationEvaluation - Chemicals that are unlikely to require further regulation to manage risks to human health
Hazard Classes and CategoriesNot Classified

안전 데이터

tsca
TSCA listed
기존화학 물질
2010-3-4504

화학 및 산업

용도 및 제조

U.S. Production2023: 50,000 - <250,000 lb
Consumer UsesFragrance
Household ProductsInformation on 8 consumer products that contain Amylcyclopentanone in the following categories is provided:
Use ClassificationFragrance Ingredients
General Manufacturing InformationCyclopentanone, 2-pentyl-: ACTIVE

상·하류 제품 정보

공급사49 곳

湖北永阔科技有限公司027-59223108 15972152991 · [email protected]
湖北万得化工有限公司15377098680 15377098680 · [email protected]
Hebei Chuanghai Biotechnology Co., Ltd+86-17732866630 · [email protected]
Hebei Zhuanglai Chemical Trading Co Ltd+86-16264648883 · [email protected]
武汉欣扬瑞和化学科技有限公司153-07155313 15307155313 · [email protected]

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11건
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