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Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
HCID 6201생성일: 2026년 10월 26일

2-Naphthalenecarboxaldehyde

naphthalene-2-carbaldehyde · 2-Naphthalenecarboxaldehyde · 2-Formylnaphthalene · 2-NAPHTHALENECARBALDEHYDE · 2-NaphthaL · 2-Naphthakdehyde · B-NAPHTHALDEHYDE · 2-NAPHTHALDEHYDE

https://huagongshe.com/ko/chemical/6201

2-Naphthalenecarboxaldehyde 분자 구조식

식별자 및 물리적 특성

CAS No.66-99-9
분자식C11H8O
평균 분자량156.18 g/mol
단동위원소 질량156.05751488 g/mol
SMILESO=Cc1ccc2ccccc2c1
InChIKeyPJKVFARRVXDXAD-UHFFFAOYSA-N
PubChem CID6201
ChEMBLCHEMBL2289234
ChEBICHEBI:52368
EC No.200-640-2
DTXSIDDTXSID6075352

화학 및 물리적 성질

XLogP3
극성 표면적17.1
수소 결합 공여자 수0
수소 결합 수용자 수1
회전 가능 결합 수1
무거운 원자 수12
형식 전하0
복잡도164
물질 분류Other Classes -> Aldehydes
SpringerMaterials Properties13C nuclear magnetic resonance spectrum
Physical DescriptionOff-white to light yellow powder and chunks[Acros Organics MSDS]
녹는점58-61 °C (lit.)
끓는 점160 °C (19 mmHg)
밀도1.6211
굴절률1.6211 (estimate)
인화점160°C/19mm
저장 조건-20°C
용해도클로로포름, 메탄올(소량)에 용해됨
물리적 상태분말 또는 덩어리
색상황백색에서 노란색 또는 밝은 베이지색
용해도뜨거운 물에 용해됩니다.
BRN507750
헨리 상수6.0×101 mol/(m3Pa) at 25℃, Abraham and Jr. (2019)
InChI1S/C11H8O/c12-8-9-5-6-10-3-1-2-4-11(10)7-9/h1-8H
InChIKeyPJKVFARRVXDXAD-UHFFFAOYSA-N
SMILES[H]C(=O)c1ccc2ccccc2c1
NIST2-Naphthalenecarboxaldehyde(66-99-9)
EPA2-Naphthalenecarboxaldehyde (66-99-9)

화학적 성질

Pink crystalline

안전 및 규제

GHS 분류WarningH302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]P261, P264, P264+P265, P270, P271, P280, P301+P317, P302+P352, P304+P340, P305+P351+P338, P317, P319, P321, P330, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 7 reports by companies from 4 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
규제 정보Chemical: 2-Naphthalenecarboxaldehyde2-Naphthaldehyde: Does not have an individual approval but may be used under an appropriate group standard
유해성 요약An irritant and lachrymatorHarmful by ingestion[Acros Organics MSDS] See Naphthalene.
Hazard Classes and CategoriesAcute Tox. 4 (100%)
유해 작용Lacrimator (Lachrymator) - A substance that irritates the eyes and induces the flow of tears.
수질 위해 등급(WGK)3
RTECS 번호QJ0190010
운송 번호(UN)UN 3335
관세 코드29122900
위험 문구(R)36/37/38-22
위험 표시Xn,Xi
안전 문구(S)22-24/25-36-26
F 고인화성물질10-23
저장 분류11 - Combustible Solids

용도

용도

2-Naphthaldehyde aids in stereo-selective formation of bicyclo 2-siloxy-2-alkoxyoxetanes. It is also used as catalytic agent and petrochemical additive.