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Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
HCID 61334생성일: 2026년 11월 3일

4-acetoxy-2,5-dimethyl-3(2H)-furanone

FEMA 3797 · 4-ACETOXY-2,5-DIMETHYL-3(2H)-FURANONE · caramel acetate · 4,5-Dihydro-2,5-dimethyl-4-oxofuran-3-yl Acetate · FURANEOL ACETATE · FRAISION ACETATE · Fraision acetata · Strawberry acetate

https://huagongshe.com/ko/chemical/61334

4-acetoxy-2,5-dimethyl-3(2H)-furanone 분자 구조식

식별자 및 물리적 특성

CAS No.4166-20-5
분자식C8H10O4
평균 분자량170.16 g/mol
단동위원소 질량170.0579088 g/mol
SMILESCC(=O)OC1=C(C)OC(C)C1=O
InChIKeyVPKIUOQJQJVLRW-UHFFFAOYSA-N
PubChem CID61334
ChEBICHEBI:173778
EC No.609-950-6
DTXSIDDTXSID80863332

화학 및 물리적 성질

XLogP0.8
극성 표면적52.6
수소 결합 공여자 수0
수소 결합 수용자 수4
회전 가능 결합 수2
무거운 원자 수12
형식 전하0
복잡도264
향료Fragrance Ingredient (4-Acetoxy-2,5-dimethyl-3(2H)furanone) -> IFRA transparency List
식품 첨가물FLAVORING AGENT OR ADJUVANT -> FDA Substance added to food
끓는 점243.00 °C. @ 760.00 mm Hg243 °C(lit.)
밀도1.167 g/mL at 25 °C(lit.)
FEMA3797 | 4-ACETOXY-2,5-DIMETHYL-3(2H)FURANONE
굴절률n20/D 1.477(lit.)
인화점>230 °F
저장 조건2-8°C
물리적 상태투명한 액체
비중1.167
색상Light yellow to Yellow to Orange
냄새프로필렌 글리콜 중 1.00%. 달콤한 캐러멜 열대 과일 흑설탕 토피 당밀 구운 빵
향취 유형캐러멜 같은
생물학적 소스synthetic
JECFA Number1456
주요 응용향료 및 향
InChI1S/C8H10O4/c1-4-7(10)8(5(2)11-4)12-6(3)9/h4H,1-3H3
InChIKeyVPKIUOQJQJVLRW-UHFFFAOYSA-N
SMILESCC1OC(C)=C(OC(C)=O)C1=O
LogP(분배 계수)0.81

화학적 성질

Colorless to light yellow liqui

안전 및 규제

GHS 분류WarningH317 (96.7%): May cause an allergic skin reaction [Warning Sensitization, Skin]P261, P272, P273, P280, P302+P352, P321, P333+P317, P362+P364, P391, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 2394 reports by companies from 6 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
규제 정보3(2H)-Furanone, 4-(acetyloxy)-2,5-dimethyl-: Does not have an individual approval but may be used under an appropriate group standard
Hazard Classes and CategoriesSkin Sens. 1B (96.7%)
수질 위해 등급(WGK)3
관세 코드29321900
위험 문구(R)22
위험 표시Xn
안전 문구(S)36-24/25
저장 분류10 - Combustible liquids

용도

출처

Reported present in strawberry (0.001–0.01).

용도

2,5-Dimethyl-4-oxo-4,5-dihydrofuran-3-yl acetate is furanone derivative; used in manufacturing method of silver nanowire by reacting silver salt in polyol in presence of growth regulator, halide salt, and specific furanone derivative.

일반 설명

Natural occurence: Yellow passion fruit, strawberry and microwave-blanched peanuts