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Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
HCID 541생성일: 2026년 10월 26일

4-니트로벤즈알데히드

4-니트로벤즈알데히드 · P-NITROBENZALDEHYDE · 4-FORMYLNITROBENZENE · p-Formylnitrobenzene · 4-NitrobenzaL · obenzaldehyde-D5 · AKOS BBS-00003206 · 4-nitro-benzaldehyd

https://huagongshe.com/ko/chemical/541

4-니트로벤즈알데히드 분자 구조식

식별자 및 물리적 특성

CAS No.555-16-8
분자식C7H5NO3
평균 분자량151.12 g/mol
단동위원소 질량151.02694302 g/mol
SMILESO=Cc1ccc([N+](=O)[O-])cc1
InChIKeyBXRFQSNOROATLV-UHFFFAOYSA-N
PubChem CID541
ChEMBLCHEMBL164236
ChEBICHEBI:66926
EC No.209-084-5
DTXSIDDTXSID5022061
현지명4-니트로벤즈알데히드

화학 및 물리적 성질

XLogP1.6
극성 표면적62.9
수소 결합 공여자 수0
수소 결합 수용자 수3
회전 가능 결합 수1
무거운 원자 수11
형식 전하0
복잡도156
물질 분류Nitrogen Compounds -> Other Aromatics (Nitrogen)
SpringerMaterials PropertiesChemical shift
증기압0.00354 [mmHg]
Physical DescriptionLight yellow powder[Sigma-Aldrich MSDS]
Ionization EfficiencyPositive-0.092.7Agilent XCTElectrospray ionizationformic acid (5.3nM)
녹는점103-106 °C(lit.)
끓는 점273.1°C (rough estimate)
밀도1,496 g/cm3
굴절률1.5800 (estimate)
저장 조건Store below +30°C.
용해도2.34g/L
물리적 상태결정성 분말
색상노란색에서 갈색으로
냄새냄새 없는
용해도물, 에탄올, 벤젠, 빙초산에 용해됩니다. 에테르에 약간 용해됩니다.
Merck14,6587
BRN386796
InChI1S/C7H5NO3/c9-5-6-1-3-7(4-2-6)8(10)11/h1-5H
InChIKeyBXRFQSNOROATLV-UHFFFAOYSA-N
SMILES[O-][N+](=O)c1ccc(C=O)cc1
NISTBenzaldehyde, 4-nitro-(555-16-8)
EPABenzaldehyde, 4-nitro- (555-16-8)

화학적 성질

YELLOW TO BROWN CRYSTALLINE POWDER

안전 및 규제

GHS 분류WarningH315 (35.3%): Causes skin irritation [Warning Skin corrosion/irritation]P261, P264, P264+P265, P271, P272, P273, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P333+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 68 reports by companies from 13 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
규제 정보Chemical: Benzaldehyde, 4-nitro-Status: Active Update: 25-04-2019 https://echa.europa.eu/registration-dossier/-/registered-dossier/23721Benzaldehyde, 4-nitro-: Does not have an individual approval but may be used under an appropriate group standard
유해성 요약Causes somnolence, cyanosis, normocytic anemia, tetany, and dyspnea in oral lethal-dose studies of rats[RTECS] An irritantMay cause skin sensitization, based on QSAR modelingProlonged or repeated exposure may cause narcosis[Sigma-Aldrich MSDS] See Nitrobenzene and Benzaldehyde. See 3-Nitrobenzaldehyde.
Hazard Classes and CategoriesSkin Irrit. 2 (35.3%)
수질 위해 등급(WGK)2
TSCA 등재 상태TSCA listed
RTECS 번호CU7350000
독성LD50 orally in Rabbit: 4700 mg/kg LD50 dermal Rat 16000 mg/kg
관세 코드29130000
위험 문구(R)36-43-52/53-36/37/38-68
위험 표시Xi
안전 문구(S)26-36/37-61-24/25-36/37/39-36
위험 참고 사항Irritant
위험 등급Eye Irrit. 2Skin Sens. 1
저장 분류11 - Combustible Solids

용도

용도

4-Nitrobenzaldehyde is a benzaldehyde with a nitro group in the para position. It is used as a reagent in decarboxylative aldol reactions that are catalyzed by lipases and proteases in organic co-solvent mixtures.