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70430

1,4-Dihydroxynaphthalene

technical, ≥90% (HPLC)

Synonym(s):

1,4-Naphthalenediol, p-Naphthohydroquinone (α)

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About This Item

Empirical Formula (Hill Notation):
C10H8O2
CAS Number:
571-60-8
Molecular Weight:
160.17
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
57652247
EC Number:
209-336-4
Beilstein/REAXYS Number:
1307689
MDL number:
MFCD00003977
Assay:
≥90% (HPLC)
Form:
crystals
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grade

technical

Quality Level

100

assay

≥90% (HPLC)

form

crystals

mp

191-192 °C (dec.)

SMILES string

Oc1ccc(O)c2ccccc12

InChI

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

InChI key

PCILLCXFKWDRMK-UHFFFAOYSA-N

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pictograms

CorrosionExclamation mark
GHS05,GHS07

signalword

Danger

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Dam. 1 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
BCCK4183
BCCB7408
BCBL3934V
1400167

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María Teresa Molina et al.
The Journal of organic chemistry, 74(24), 9573-9575 (2009-11-27)
The NHC-catalyzed conjugate hydroacylation of 1,4-naphthoquinones allows for the synthesis of monoacylated 1,4-dihydroxynaphthalene derivatives. These targets, difficult to prepare selectively by standard protocols, represent important intermediates in the elaboration of highly substituted 1,4-naphthoquinone derivatives, which constitute relevant pharmaceutical scaffolds. High
R Munday
Free radical biology & medicine, 22(4), 689-695 (1997-01-01)
At neutral pH, 1,4-naphthohydroquinone and 2-methyl-1,4-naphthohydroquinone readily autoxidize to the corresponding quinones. In an unpurified phosphate buffer, the autoxidation of both substances proceeded in a linear fashion after a brief lag phase. Addition of a chelating agent or purification of
Kevin W Wellington et al.
Bioorganic & medicinal chemistry, 20(14), 4472-4481 (2012-06-12)
Nuclear monoamination of a 1,4-naphthohydroquinone with primary aromatic amines was catalysed by the commercial laccase, Novozym 51003, from Novozymes to afford aminonaphthoquinones. The synthesis was accomplished by reacting a mixture of the primary amine and 1,4-naphthohydroquinone in succinate-lactate buffer and
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Global Trade Item Number

SKUGTIN
70430-10G04061832824741