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HCID 69090생성일: 2026년 10월 27일

Diethyl 2-benzylpropanedioate

Diethyl 2-benzylmalonate · NSC 8720 · NSC 41169 · NSC 631631 · AKOS BBS-00006590 · Diethyl benzylmalote · DIETHYL BENZYLMALONATE · Racecadotril Impurity K

https://huagongshe.com/ko/chemical/69090

Diethyl 2-benzylpropanedioate 분자 구조식

식별자 및 물리적 특성

CAS No.607-81-8
분자식C14H18O4
평균 분자량250.29 g/mol
단동위원소 질량250.12050906 g/mol
SMILESCCOC(=O)C(Cc1ccccc1)C(=O)OCC
InChIKeyICZLTZWATFXDLP-UHFFFAOYSA-N
PubChem CID69090
EC No.210-142-7
DTXSIDDTXSID4022078

화학 및 물리적 성질

XLogP2.8
극성 표면적52.6
수소 결합 공여자 수0
수소 결합 수용자 수4
회전 가능 결합 수8
무거운 원자 수18
형식 전하0
복잡도251
SpringerMaterials PropertiesDiamagnetic susceptibility
LogP(분배 계수)2.76
끓는 점162-163 °C/10 mmHg (lit.)
밀도1.064 g/mL at 25 °C (lit.)
증기압0.26Pa at 25℃
굴절률n20/D 1.486(lit.)
인화점>230 °F
저장 조건Sealed in dry,Room Temperature
용해도클로로포름, 메탄올에 용해됨
pKa(산도 계수)12.56±0.46(Predicted)
물리적 상태무색 액체
색상무색 내지 거의 무색
용해도섞일 수 없음
BRN615793
InChI1S/C14H18O4/c1-3-17-13(15)12(14(16)18-4-2)10-11-8-6-5-7-9-11/h5-9,12H,3-4,10H2,1-2H3
InChIKeyICZLTZWATFXDLP-UHFFFAOYSA-N
SMILESCCOC(=O)C(Cc1ccccc1)C(=O)OCC
LogP(분배 계수)2.76
NISTPropanedioic acid, (phenylmethyl)-, diethyl ester(607-81-8)
EPAPropanedioic acid, 2-(phenylmethyl)-, 1,3-diethyl ester (607-81-8)

화학적 성질

Colourless Liquid

안전 및 규제

GHS 분류WarningH315 (25%): Causes skin irritation [Warning Skin corrosion/irritation]P261, P264, P264+P265, P271, P273, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P391, P403+P233, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 4 reports by companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
규제 정보Chemical: Propanedioic acid, (phenylmethyl)-, diethyl esterStatus: Active Update: 17-01-2018 https://echa.europa.eu/registration-dossier/-/registered-dossier/16822Propanedioic acid, (phenylmethyl)-, diethyl ester: Does not have an individual approval but may be used as a component in a product covered by a group standard. It is not approved for use as a chemical in its own right.
Hazard Classes and CategoriesAquatic Chronic 2 (25%)
수질 위해 등급(WGK)3
TSCA 등재 상태TSCA listed
관세 코드29173980
위험 문구(R)36/37/38
위험 표시Xi
안전 문구(S)24/25-36-26
위험 등급Aquatic Chronic 2
저장 분류10 - Combustible liquids

용도

용도

Diethyl Benzylmalonate (cas# 607-81-8) is a compound useful in organic synthesis.

일반 설명

Diethyl benzylmalonate on condensation with 2-amino-benzimidazole yields 3-benzyl-4-hydroxypyrimido[1,2-a]benzimidazole-2-one.