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HCID 70615생성일: 2026년 10월 27일

Monoethyl malonate

MONOETHYL MALONATE · 3-ethoxy-3-oxopropanoate · 3-ethoxy-3-oxo-propanoic acid · Monoethyl malonic acid · 3-ethoxy-3-oxapropanoic acid · en maL · BROP-001 · hydrogen maL

https://huagongshe.com/ko/chemical/70615

Monoethyl malonate 분자 구조식

식별자 및 물리적 특성

CAS No.1071-46-1
분자식C5H8O4
평균 분자량132.11 g/mol
단동위원소 질량132.04225873 g/mol
SMILESCCOC(=O)CC(=O)O
InChIKeyHGINADPHJQTSKN-UHFFFAOYSA-N
PubChem CID70615
ChEBICHEBI:193957
EC No.213-992-7
DTXSIDDTXSID10147915

화학 및 물리적 성질

XLogP0.3
극성 표면적63.6
수소 결합 공여자 수1
수소 결합 수용자 수4
회전 가능 결합 수4
무거운 원자 수9
형식 전하0
복잡도118
녹는점47 - 50 °C-13°C(lit.)
Physical DescriptionSolid
끓는 점106.5 °C/3 mmHg (lit.)
밀도1.119 g/mL at 25 °C (lit.)
굴절률n20/D 1.435(lit.)
인화점>230 °F
저장 조건Sealed in dry,Room Temperature
용해도클로로포름(소량으로 용해)
pKa(산도 계수)pK1:3.55 (25°C)
물리적 상태액체
색상옅은 노랑
용해도물, 클로로포름 및 기타 용매와 섞일 수 있습니다.
BRN1758845
InChIInChI=1S/C5H8O4/c1-2-9-5(8)3-4(6)7/h2-3H2,1H3,(H,6,7)
InChIKeyHGINADPHJQTSKN-UHFFFAOYSA-N
SMILESC(OCC)(=O)CC(O)=O

화학적 성질

Yellow liquid

안전 및 규제

GHS 분류WarningH315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]H335 (98%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposureRespiratory tract irritation]P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 49 reports by companies from 8 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.Information may vary between notifications depending on impurities, additives, and other factors. The percentage value in parenthesis indicates the notified classification ratio from companies that provide hazard codes. Only hazard codes with percentage values above 10% are shown. For more detailed information, please visit ECHA C&L website.
규제 정보Status: Active Update: 27-01-2022 https://echa.europa.eu/registration-dossier/-/registered-dossier/21101
Hazard Classes and CategoriesSkin Irrit. 2 (100%)Eye Irrit. 2 (100%)STOT SE 3 (98%)
수질 위해 등급(WGK)3
관세 코드29171900
위험 문구(R)36/37/38
위험 표시Xi
안전 문구(S)26-36
위험 등급Eye Irrit. 2Skin Irrit. 2STOT SE 3
저장 분류10 - Combustible liquids

용도

용도

Ethyl Hydrogen Malonate has been shown to impair brain mitochondrial succinate and malate transport. It is also found in the extract of Hericum erinaceus mushroom which shows antitumor effects in tumo r-bearing mice.