1,5-나프탈렌디올

1,5-Dihydroxynaphthalene

HCID 6749CAS 83-56-7
부분 구조 검색유사 구조 찾기

기본 정보

표준 SMILES
Oc1cccc2c(O)cccc12
InChIKey
BOKGTLAJQHTOKE-UHFFFAOYSA-N
분자식
C10H8O2
평균 분자량
160.17 g/mol
단동위원소 질량
160.0524295

개요

1,5-naphthalenediol has been reported in Sanicula lamelligera and Magnolia liliiflora with data available.

이름 및 식별자

우선 이름
1,5-Dihydroxynaphthalene
IUPAC
naphthalene-1,5-diol
현지명
1,5-나프탈렌디올
영어명
1,5-Dihydroxy naphthalene
분자식
C10H8O2
분자량
160.17

이름 및 동의어

1,5-DIHYDROXYNAPHTHALENE83-56-71,5-NaphthalenediolDurafur Developer EOxidation BaseCI 76625C.I. 76625DTXSID2052574P25HC23VH6NSC-7202DTXCID9031147RefChem:73484
이름 더 보기
1,5-나프탈렌디올1,5-디히드록시나프탈렌1,5-나프탈렌다이올c.i.76625oxidationbasedurafurdevelopere1,5-Naphthalindiol
201-487-4naphthalene-1,5-diol1,5-Dihydroxy naphthalene1,5-DihydroxynapthaleneMFCD000039801,5-dihydroxynaphtalene1.5-naphthalenediolBRN 2044951

데이터베이스 식별자

CAS
83-56-7
PubChem CID
6749
DTXSID
DTXSID2052574
ChEMBL
CHEMBL204658
UNII
P25HC23VH6
EC Number
201-487-4
Nikkaji
J70.174B

물성

구조 계산 물성

XLogP
1.8
극성 표면적
40.5 Ų
수소 결합 공여자 수
2
수소 결합 수용자 수
2
회전 가능 결합 수
0
무거운 원자 수
12

실험 및 물리화학적 성질

Chemical ClassesOther Classes -> Naphthols
CosmeticsHair dyeing
SpringerMaterials Properties13C nuclear magnetic resonance spectrum
LogP1.82
SolubilitySolubility in water, g/100ml at 20 °C: 0.06
Flash Point · 2건

252 °C

252 °C c.c.

물리화학적 성질

녹는점
259 · 259-261 °C (dec.) (lit.)
끓는 점
246.06 °C · 246.06°C (rough estimate)
밀도
1.0924 · 1.0924 (rough estimate)
증기압
0 · 0-0Pa at 25℃
굴절률
1.5418 · 1.5418 (estimate)
인화점
252 °C · 252°C
화학적 성질 · 1건

Grey powder 1,5-Naphthalenediol [83-56-7], 1,5-dihydroxynaphthalene, Azurol, C10H8O2, Mr 160.16, forms colorless needles (from aqueous methyl cellosolve). The compound is sublimable, readily soluble in ether and acetone, but only sparingly soluble in water and hydrocarbons. It is oxidized to 5-hydroxy-1,4-naphthoquinone ( juglone) by CrO3. Amination gives 1,5-naphthalenediamine; coupling with diazotized anilines occurs in the 2- or 4-position.

안전 및 규제

GHS 분류

GHS Classification · 6건

This chemical does not meet GHS hazard criteria for 0.7% (1 of 153) of reports.

Warning

H302 (77.8%): Harmful if swallowed [Warning Acute toxicity, oral]

P261, P264, P264+P265, P270, P272, P273, P280, P301+P317, P302+P352, P305+P351+P338, P321, P330, P333+P317, P337+P317, P362+P364, P391, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 153 reports by companies from 15 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Warning

유해성 정보

Regulatory Information · 3건

Chemical: 1,5-Naphthalenediol

Status: Active Update: 25-01-2019 https://echa.europa.eu/registration-dossier/-/registered-dossier/27320

1,5-Naphthalenediol: Does not have an individual approval but may be used under an appropriate group standard

Other Safety InformationIMAP assessments - 1,5-Naphthalenediol: Human health tier II assessment
Fire HazardsCombustible.
Hazards SummaryA mild eye irritant; [ICSC] A skin and eye irritant; May be harmful if ingested; [MSDSonline] See 1-Napththol and 2-Naphthol. See 2,7-Naphthalenediol.
Chemical DangersOn combustion, forms toxic fumes. Reacts with strong oxidants.
Hazard Classes and Categories · 2건

Acute Tox. 4 (77.8%)

Acute toxicity - category 4

안전 및 보호

Fire FightingUse water spray, powder.
First Aid Measures · 4건

Fresh air, rest.

Rinse and then wash skin with water and soap.

First rinse with plenty of water for several minutes (remove contact lenses if easily possible), then refer for medical attention.

Rinse mouth.

Safe StorageSeparated from strong oxidants.
Spillage DisposalPersonal protection: particulate filter respirator adapted to the airborne concentration of the substance. Sweep spilled substance into covered containers. If appropriate, moisten first to prevent dusting.
Eye PreventionWear safety goggles.
Fire PreventionNO open flames.

독성 정보

Exposure RoutesThe substance can be absorbed into the body by ingestion.
Signs and SymptomsRedness.

안전 데이터

wgk
2
tsca
TSCA listed
rtecs
QJ4740000
HS 번호
29072900
risk_code
22-51/53-36-36/37/38
hazard_code
Xn,N,Xi

화학 및 산업

용도 및 제조

UsesUsed to make dyes; [Hawley]
Use ClassificationCosmetics -> Hair dyeing
General Manufacturing Information1,5-Naphthalenediol: ACTIVE
응용 분야 · 1건

용도1,5-Dihydroxynaphthalene is an intermediate of synthetic mordant azo dyes. It is an intermediate used in organic synthesis, pharmaceuticals, dyestuff fields and photograph industry. It is used as a coupling component in azo dyes as exemplified in the metallizable (Cr) wool dye, C.I. Mordant Black 9.

상·하류 제품 정보

공급사50 곳

国药集团化学试剂有限公司86-21-63210123 · [email protected]
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T&W GROUP021-61551611 13296011611 · [email protected]
杭州布朗生物医药科技有限公司15967138206

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