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HCID 62003생성일: 2026년 11월 3일

4-Methylnonanoic acid

FEMA 3574 · Nonanoic acid, 4-methyl- · Ai3-30047 · Fema no. 3574 · FEMA NUMBER 3574 · Einecs 256-180-8 · 4-methyl-nonanoicaci · 4-Methylnonan-1-sure

https://huagongshe.com/ko/chemical/62003

4-Methylnonanoic acid 분자 구조식

식별자 및 물리적 특성

CAS No.45019-28-1
분자식C10H20O2
평균 분자량172.26 g/mol
단동위원소 질량172.14632988 g/mol
SMILESCCCCCC(C)CCC(=O)O
InChIKeyWQTZCQIRCYSUBQ-UHFFFAOYSA-N
PubChem CID62003
ChEBICHEBI:179535
EC No.256-180-8
DTXSIDDTXSID80866121

화학 및 물리적 성질

XLogP3.6
극성 표면적37.3
수소 결합 공여자 수1
수소 결합 수용자 수2
회전 가능 결합 수7
무거운 원자 수12
형식 전하0
복잡도121
지질Fatty Acyls [FA] -> Fatty Acids and Conjugates [FA01] -> Branched fatty acids [FA0102]
SpringerMaterials PropertiesDensity
향료Fragrance Ingredient (4-Methylnonanoic acid) -> IFRA transparency List
식품 첨가물FLAVORING AGENT OR ADJUVANT -> FDA Substance added to food
밀도0.900-0.909 (20 °C/20 °C)0.871 g/mL at 25 °C (lit.)
향미제EU Flavoring substances
용해도insoluble in water(in ethanol)클로로포름(약간 용해됨), 메탄올(약간 용해됨)
끓는 점292.00 to 293.00 °C. @ 760.00 mm Hg292-293 °C292-293 °C (lit.)
굴절률1.433-1.44n20/D 1.4355(lit.)
Physical Descriptioncolourless to pale yellow liquid with a costus, animal odour
FEMA3574 | 4-METHYLNONANOIC ACID
인화점>230 °F
저장 조건Sealed in dry,Room Temperature
pKa(산도 계수)4.80±0.10(Predicted)
냄새프로필렌 글리콜 중 1.00%. 고기가 많은 돼지고기 양고기 닭고기
향취 유형고기가 많은
생물학적 소스synthetic
JECFA Number274
BRN1758201
주요 응용향료 및 향
InChI1S/C10H20O2/c1-3-4-5-6-9(2)7-8-10(11)12/h9H,3-8H2,1-2H3,(H,11,12)
InChIKeyWQTZCQIRCYSUBQ-UHFFFAOYSA-N
SMILESCCCCCC(C)CCC(O)=O
LogP(분배 계수)3.78
EPANonanoic acid, 4-methyl- (45019-28-1)

화학적 성질

4-Methylnonanoic acid has a costus, animal odor.

안전 및 규제

GHS 분류This chemical does not meet GHS hazard criteria for < 0.1% (1 of 1447) of reports.WarningH315 (91.4%): Causes skin irritation [Warning Skin corrosion/irritation]P264, P264+P265, P280, P302+P352, P305+P351+P338, P321, P332+P317, P337+P317, and P362+P364 (click each P-code to see the statement)Aggregated GHS information provided per 1447 reports by companies from 7 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
규제 정보Chemical: Nonanoic acid, 4-methyl-Regulation (EC) No 1831/2003 (amended)Nonanoic acid, 4-methyl-: Does not have an individual approval but may be used under an appropriate group standard
Hazard Classes and CategoriesSkin Irrit. 2 (91.4%)
수질 위해 등급(WGK)2
TSCA 등재 상태TSCA listed
운송 번호(UN)UN 3265 8/PG 2
관세 코드2915.90.1800
위험 문구(R)34-43-52/53
위험 표시C
안전 문구(S)26-36/37/39-45
포장분류III
위험 등급8Skin Corr. 1BSkin Sens. 1
기존화학 물질KE-24481
저장 분류8A - Combustible corrosive hazardous materials

용도

출처

Reported found in cooked mutton fat, romano cheese, sheep and goat cheese and raw and cooked mutton