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HCID 4661생성일: 2026년 10월 27일

p-초산니트로벤젠

p-초산니트로벤젠 · 2-(4-NITROPHENYL)ACETIC ACID · 4-NITRO-A-TOLUIC ACID · 4-NITROBENZENEACETIC ACID · paraNitro Phenyl Acetic Acid · 4-Nitrophenylacetic · RARECHEM AL BO 0237 · -Nitro-a-toluic acid

https://huagongshe.com/ko/chemical/4661

p-초산니트로벤젠 분자 구조식

식별자 및 물리적 특성

CAS No.104-03-0
분자식C8H7NO4
평균 분자량181.15 g/mol
단동위원소 질량181.0375077 g/mol
SMILESO=C(O)Cc1ccc([N+](=O)[O-])cc1
InChIKeyYBADLXQNJCMBKR-UHFFFAOYSA-N
PubChem CID4661
ChEBICHEBI:40443
EC No.203-168-5
DTXSIDDTXSID6059289
현지명p-초산니트로벤젠

화학 및 물리적 성질

XLogP1.4
극성 표면적83.1
수소 결합 공여자 수1
수소 결합 수용자 수4
회전 가능 결합 수2
무거운 원자 수13
형식 전하0
복잡도203
물질 분류Nitrogen Compounds -> Other Aromatics (Nitrogen)
의약품Pharmaceuticals -> Listed in ZINC15
SpringerMaterials PropertiesChemical shift
LogP(분배 계수)1.54
증기압0.0000291 [mmHg]
Physical DescriptionPale yellow solid[Merck Index] Yellow powder[Alfa Aesar MSDS]
녹는점150-155 °C(lit.)
끓는 점314.24°C (rough estimate)
밀도1.4283 (rough estimate)
굴절률1.5468 (estimate)
저장 조건Sealed in dry,Room Temperature
물리적 상태결정성 분말
pKa(산도 계수)3.85(at 25℃)
색상베이지색에서 노란색까지
pH2.98 at 22.8℃ and 10g/L
용해도약간 용해됨
Merck14,6621
BRN1911801
InChI1S/C8H7NO4/c10-8(11)5-6-1-3-7(4-2-6)9(12)13/h1-4H,5H2,(H,10,11)
InChIKeyYBADLXQNJCMBKR-UHFFFAOYSA-N
SMILESOC(=O)Cc1ccc(cc1)[N+]([O-])=O
LogP(분배 계수)0.3 at 30℃ and pH7.72
EPA4-Nitrophenylacetic acid (104-03-0)

화학적 성질

Beige to yellow crystalline powder4-Nitrophenylacetic acid is a member of the class of phenylacetic acids that is phenylacetic acid in which the phenyl grup is substituted at the para- position by a nitro group.

안전 및 규제

GHS 분류WarningH315 (93.3%): Causes skin irritation [Warning Skin corrosion/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 90 reports by companies from 10 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
규제 정보Status: Active Update: 18-11-2020 https://echa.europa.eu/registration-dossier/-/registered-dossier/16775Benzeneacetic acid, 4-nitro-: Does not have an individual approval but may be used under an appropriate group standard
유해성 요약A skin and strong eye irritant[Alfa Aesar MSDS] See Nitrobenzene and Phenylacetic acid.
Hazard Classes and CategoriesSkin Irrit. 2 (93.3%)
수질 위해 등급(WGK)3
TSCA 등재 상태TSCA listed
RTECS 번호AJ1130010
운송 번호(UN)UN 3077 9 / PGIII
독성dnr-bcs 500 mg/disc MUREAV170,11,86
관세 코드29163900
위험 문구(R)36/37/38
위험 표시Xi
안전 문구(S)26-36-37/39
위험 참고 사항Irritant
위험 등급Aquatic Acute 1Aquatic Chronic 1Eye Dam. 1
저장 분류13 - Non Combustible Solids

용도

용도

Intermediate for dyestuffs, pharmaceuticals, penicillin precursors, local anesthetics.