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HCID 21458생성일: 2026년 10월 27일

2-Pentenal, 4-methyl-

4-methyl-2-pentena · 4-methylpent-2-enal · 4-Methyl-2-pentenal · 2-Pentenal, 4-methyl- · 4-Methyl-2-pentene-1-al · 4-Methyl-2-pentenal,95% · (E)-4-methylpent-2-enal · 4-Methyl-2-pentenal ,94%

https://huagongshe.com/ko/chemical/21458

2-Pentenal, 4-methyl- 분자 구조식

식별자 및 물리적 특성

CAS No.5362-56-1
분자식C6H10O
평균 분자량98.14 g/mol
단동위원소 질량98.07316494 g/mol
SMILESCC(C)C=CC=O
InChIKeyRIWPMNBTULNXOH-UHFFFAOYSA-N
PubChem CID21458
EC No.226-348-5
DTXSIDDTXSID0063816

화학 및 물리적 성질

XLogP1.3
극성 표면적17.1
수소 결합 공여자 수0
수소 결합 수용자 수1
회전 가능 결합 수2
무거운 원자 수7
형식 전하0
복잡도72.2
식품 첨가물FLAVORING AGENT OR ADJUVANT -> FDA Substance added to food
밀도0.858-0.8660.844
향미제EU Flavoring substances
용해도Slightly soluble in watersoluble in fatssoluble (in ethanol)
끓는 점126-130 °C70 °C (75 mmHg)
굴절률1.435-1.4451.436-1.444
Physical Descriptioncolourless to light yellow liquidpeppery aroma
녹는점-78°C (estimate)
FEMA3510 | 4-METHYL-2-PENTENAL
인화점32 °C
저장 조건Refrigerator (+4°C) + Flammables area
물리적 상태액체
색상무색투명~연황색
냄새디프로필렌 글리콜 중 1.00%. 미묘한 매콤한 녹색 잔디 알데히드 요리 사과 코냑 우디
향취 유형미묘한
JECFA Number1208
LogP(분배 계수)1.39
EPA2-Pentenal, 4-methyl- (5362-56-1)

화학적 성질

clear colorless to light yellow liquid

안전 및 규제

GHS 분류This chemical does not meet GHS hazard criteria for 85.7% (78 of 91) of all reports.WarningH226 (14.3%): Flammable liquid and vapor [Warning Flammable liquids]P210, P233, P240, P241, P242, P243, P261, P264, P271, P280, P302+P352, P303+P361+P353, P304+P340, P319, P321, P332+P317, P362+P364, P370+P378, P403+P233, P403+P235, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 91 reports by companies from 4 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
규제 정보Chemical: 2-Pentenal, 4-methyl-Commission Regulation (EC) No 1565/2000 (Repealed by Com. Implementing Reg. (EU) No 872/2012)2-Pentenal, 4-methyl-: Does not have an individual approval but may be used under an appropriate group standard
기타 안전 정보Evaluation - Chemicals not considered for in depth evaluation - Not commercially active in Australia
Hazard Classes and CategoriesFlam. Liq. 3 (14.3%)
TSCA 등재 상태TSCA listed
관세 코드29121900
위험 문구(R)10
안전 문구(S)16

용도

출처

Reported found in potato chips, tomatoes, roast chicken and black tea.