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  7. 2,3-Dihydroxynaphthalene, 98%

2,3-Dihydroxynaphthalene, 98%

Numéro de catalogue. AAA1130730
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Numéro de catalogue. AAA1130730 Fournisseur Thermo Scientific Chemicals Code fournisseur A1130730
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Description

CAS: 92-44-4 | C10H8O2 | 160.17 g/mol

2,3-Dihydroxynaphthalene is used in making dyes, pigments, fluorescent whiteners, tanning agents, antioxidants, and antiseptics.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
2,3-Dihydroxynaphthalene is used in making dyes, pigments, fluorescent whiteners, tanning agents, antioxidants, and antiseptics.

Solubility
Slightly soluble in water

Notes
Store away from strong oxidizing agents. Keep container tightly closed. Store in cool, dry conditions in well sealed containers.

Identifiants chimiques

CAS 92-44-4
Molecular Formula C10H8O2
Molecular Weight (g/mol) 160.17
MDL Number MFCD00004073
InChI Key JRNGUTKWMSBIBF-UHFFFAOYSA-N
Synonym 2,3-dihydroxynaphthalene, 2,3-naphthalenediol, 2,3-dihydroxynapthalene, 2,3-dihydroxy naphthalene, 2,3-dihydroxynaphthlene, naphthalenediol-2,3, 3-hydroxy-2-naphthol, 2,3dihydroxynaphthalene, acmc-209rfr, 2,3-dihydroxylnaphthalene
PubChem CID 7091
ChEBI CHEBI:38135
IUPAC Name naphthalene-2,3-diol
SMILES OC1=C(O)C=C2C=CC=CC2=C1

Spécifications

Melting Point 162°C to 165°C
Flash Point 175°C (347°F)
Quantity 250 g
Beilstein 742375
Solubility Information Slightly soluble in water
Formula Weight 160.17
Percent Purity 98%
Chemical Name or Material 2,3-Dihydroxynaphthalene

Sécurité et manipulation

Hazard Category H302-H315-H318-H335
Hazard Statement GHS H Statement
H301-H318-H315-H335
Toxic if swallowed.
Causes serious eye damage.
Causes skin irritation.
May cause respiratory irritation.
Precautionary Statement P261-P264b-P270-P271-P280-P301+P312-P302+P352-P304+P340-P305+P351+P338-P310-P312-P330-P332+P313-P362-P501c
EINECSNumber 202-156-7
RTECSNumber QJ4750000
TSCA Yes
Recommended Storage Ambient temperatures

RUO – Research Use Only