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232505

Sigma-Aldrich

1,2-Dihydroxynaphthalene

technical grade

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Synonym(s):
1,2-Naphthalenediol
Linear Formula:
C10H6(OH)2
CAS Number:
574-00-5
Molecular Weight:
160.17
EC Number:
209-365-2
MDL number:
MFCD00003959
PubChem Substance ID:
24853907
NACRES:
NA.22

grade

technical grade

mp

101-103 °C (lit.)

SMILES string

Oc1ccc2ccccc2c1O

InChI

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

InChI key

NXPPAOGUKPJVDI-UHFFFAOYSA-N

Related Categories

General description

1,2-Dihydroxynaphthalene is the most sensitive biomarker for an internal exposure to naphthalene in humans.

Application

1,2-Dihydroxynaphthalene was used as substrate to investigate the rate of oxygen consumption by washed cell suspensions of Corynebacterium sp. strain C125 grown on o-xylene, tetralin or succinate.

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H315 - H319 - H335

Hazard Classifications

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

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Huilan Fu et al.
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The basal transcription factor II H (TFIIH) is a multicomponent complex. In the present study, we characterized a TFIIH subunit Tfb5 by analysing loss- and gain-of-function mutants to gain a better understanding of the molecular mechanisms underlying stress resistance and
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Pseudomonas sp. strains C4, C5, and C6 utilize carbaryl as the sole source of carbon and energy. Identification of 1-naphthol, salicylate, and gentisate in the spent media; whole-cell O2 uptake on 1-naphthol, 1,2-dihydroxynaphthalene, salicylaldehyde, salicylate, and gentisate; and detection of
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Journal of bacteriology, 174(23), 7542-7554 (1992-12-01)
The reactions involved in the bacterial metabolism of naphthalene to salicylate have been reinvestigated by using recombinant bacteria carrying genes cloned from plasmid NAH7. When intact cells of Pseudomonas aeruginosa PAO1 carrying DNA fragments encoding the first three enzymes of
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