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D116408

2,7-Dihydroxynaphthalene

Name: 2,7-Dihydroxynaphthalene
Brand: ALDRICH

97%

Synonym(s):

2,7-Naphthalenediol

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About This Item

Linear Formula:

C₁₀H₆(OH)₂

CAS Number:

582-17-2

Molecular Weight:

160.17

UNSPSC Code:

12352100

NACRES:

NA.22

PubChem Substance ID:

24893371

EC Number:

209-478-7

Beilstein/REAXYS Number:

2042383

MDL number:

MFCD00004085

Assay:

97%

Form:

powder

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Properties

Quality Segment

200

assay

97%

form

powder

mp

185-190 °C (lit.)

SMILES string

Oc1ccc2ccc(O)cc2c1

InChI

1S/C10H8O2/c11-9-3-1-7-2-4-10(12)6-8(7)5-9/h1-6,11-12H

InChI key

DFQICHCWIIJABH-UHFFFAOYSA-N

Description

General description

2,7-Dihydroxynaphthalene is a organic building block used to prepare sulfonic acids, divinylnaphthalenes, dyes, pigments, and fluorescent whiteners.

Application

Starting material for the synthesis of sulfonic acids and divinylnaphthalenes.

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pictograms

GHS07

signalword

Warning

hcodes

H315,H319,H335

pcodes

P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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