2-ヒドロキシ-1-ナフトアルデヒド

2-Hydroxy-1-naphthaldehyde

HCID 12819CAS 708-06-5

基本情報

標準SMILES
O=Cc1c(O)ccc2ccccc12
InChIKey
NTCCNERMXRIPTR-UHFFFAOYSA-N
分子式
C11H8O2
平均分子量
172.18 g/mol
単同位体質量
172.0524295

概要

2-hydroxy-1-naphthaldehyde is a member of the class of naphthaldehydes that is naphthalene-1-carbaldehyde substituted by a hydroxy group at position 2. Active core of sirtinol (CHEBI:73158). It is a member of naphthols and a member of naphthaldehydes.

名称と識別子

優先名称
2-Hydroxy-1-naphthaldehyde
IUPAC
2-hydroxynaphthalene-1-carbaldehyde
現地名
2-ヒドロキシ-1-ナフトアルデヒド
英語名
2-Hydroxy-1-naphthaldehyde
分子式
C11H8O2
分子量
172.18

名称と別名

2-Hydroxy-1-naphthaldehyde708-06-51-Formyl-2-naphthol1-Naphthalenecarboxaldehyde, 2-hydroxy-2-Hydroxy-1-naphthalaldehyde2-Hydroxy-1-naphthylaldehyde2-Naphthol 1-carboxaldehyde2-Hydroxy-1-naphthalenecarboxaldehydebeta-Hydroxynaphthaldehyde1-Hydroxy-2-naphthalenecarboxaldehydePP9CFN7QNLCHEBI:137369
名称をさらに表示
2-ヒドロキシ-1-ナフトアルデヒドβ-ヒドロキシ-α-ナフトアルデヒド2-ヒドロキシナフタレン-1-カルボアルデヒド2-ヒドロキシ-1-ナフタレンカルボアルデヒド2ナフトル1アルデヒド1-ホルミル-2-ヒドロキシナフタレン2‐ヒドロキシ‐1‐ナフトアルデヒド2-ヒドロキシ-1-ナフトアルデヒド, TECH.2-ヒドロキシナフタレン-1-カルバルデヒド1-ホルミルナフタレン-2-オール2-Hydroxy-1-napthaldehydeCFL-137AKOS 90775AKOS BBS-00003198TIMTEC-BB SBB0038352-Hydroxy-1-naphthalHydroxy-1-naphthaldeh2-NAPHTHOL-1-ALDEHYDEβ-Naphthol-1-aldehyde
NSC-2104DTXSID9061041NC-014NSC-402586RefChem:473023DTXCID4046812211-902-02-hydroxynaphthalene-1-carbaldehyde

データベース識別子

CAS
708-06-5
PubChem CID
12819
DTXSID
DTXSID9061041
ChEMBL
CHEMBL3265255
ChEBI
CHEBI:137369
UNII
PP9CFN7QNL
EC Number
211-902-0
Nikkaji
J40.507H

物性

構造計算による物性

XLogP
2.8
極性表面積
37.3 Ų
水素結合供与体数
1
水素結合受容体数
2
回転可能結合数
1
重原子数
13

実験および物理化学的性質

Chemical ClassesOther Classes -> Benzaldehydes
SpringerMaterials Properties13C nuclear magnetic resonance spectrum
Physical DescriptionPowder; [Alfa Aesar MSDS]

物理化学的性質

融点
76 · 76-80 °C (lit.)
沸点
192 °C/27 · 192 °C/27 mmHg (lit.)
比重(密度)
1.1153 · 1.1153 (rough estimate)
蒸気圧
0.002 Pa · 0.002Pa at 20℃
屈折率
1.55 · 1.5500 (estimate)
闪点
191 · 191-193°C/27mm

化学的性質

化学的特性Powder

安全と法規制

GHS分類

GHS Classification · 4 件

Warning

H400 (99.7%): Very toxic to aquatic life [Warning Hazardous to the aquatic environment, acute hazard]

P273, P391, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 2166 reports by companies from 9 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

危険有害性情報

Regulatory Information · 3 件

Chemical: 1-Naphthalenecarboxaldehyde, 2-hydroxy-

Status: Active Update: 24-02-2020 https://echa.europa.eu/registration-dossier/-/registered-dossier/16591

1-Naphthalenecarboxaldehyde, 2-hydroxy-: Does not have an individual approval but may be used under an appropriate group standard

Hazards Summary · 1 件

Causes effects on food intake, muscle contraction or spasticity, and dyspnea in intraperitoneal lethal-dose studies of mice and rats; Causes decreased urine volume, changes in clotting factors, and changes in leukocyte count in 30-day intermittent oral studies of rats; [RTECS] A skin and strong eye irritant; [Alfa Aesar MSDS]

Hazard Classes and CategoriesAquatic Acute 1 (99.7%)

安全データ

wgk
2
tsca
TSCA listed
rtecs
QJ0300000
ridadr
UN 3077 9/PG 3
hs_code
29124990
risk_code
36/37/38-50/53

化学と産業

用途と製造

General Manufacturing Information1-Naphthalenecarboxaldehyde, 2-hydroxy-: ACTIVE

応用分野

使用2-Hydroxy-1-naphthaldehyde is used in Merrified-type synthesis to deterime free amino acid groups in polymers.

調製方法

純化方法Crystallise the aldehyde from EtOH (1.5mL/g), aqueous EtOH, aqueous AcOH (m 84o), EtOAc or H2O. [Russell & Lockhart Org Synth Coll Vol III 463 1955, Beilstein 8 H 143, 8 I 564, 8 II 171, 8 III 1108, 8 IV 1160.]

サプライヤー50 社

国药集团化学试剂有限公司86-21-63210123 · [email protected]
梯希爱(上海)化成工业发展有限公司021-67121386 · [email protected]
上海阿拉丁生化科技股份有限公司400-6206333 13167063860 · [email protected]
北京安司莫森技术有限公司010-82954736 13391601435 · [email protected]
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関連反応

58 件

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