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465348

Sigma-Aldrich

2-Mercaptophenol

95%

Synonym(s):

2-Hydroxythiophenol

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About This Item

Linear Formula:
HSC6H4OH
CAS Number:
1121-24-0
Molecular Weight:
126.18
EC Number:
214-326-8
MDL number:
MFCD00040447
UNSPSC Code:
12352100
PubChem Substance ID:
24870269
NACRES:
NA.22

Quality Level

100

Assay

95%

refractive index

n20/D 1.6060 (lit.)

density

1.255 g/mL at 25 °C (lit.)

SMILES string

Oc1ccccc1S

InChI

1S/C6H6OS/c7-5-3-1-2-4-6(5)8/h1-4,7-8H

InChI key

VMKYTRPNOVFCGZ-UHFFFAOYSA-N

General description

2-Mercaptophenol (H2mp) is a 1,2-bidentate sulfur containing ligand. It exhibits versatile coordination modes in its ligation to the transition metal atoms.

Application

2-Mercaptophenol may be employed as a complexing agent for the microwave-assisted extraction (MAE) of mercury species from sediments and zoobenthos samples. It may be used for the synthesis of Vanadium (IV) complexes having mixed O, S donor ligands.

Pictograms

Skull and crossbonesCorrosion
GHS06,GHS05

Signal Word

Danger

Hazard Statements

H301,H314

Hazard Classifications

Acute Tox. 3 Oral - Eye Irrit. 2 - Skin Corr. 1B

Storage Class Code

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

WGK

WGK 3

Flash Point(F)

230.0 °F - closed cup

Flash Point(C)

110 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
MKCR8345
MKCP1036
MKCN2377
MKCL4608
MKCK3773

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Paul R. Klich et al.
Inorganic chemistry, 35(2), 347-356 (1996-01-17)
Reaction of VO(acac)(2) with 2-mercaptophenol (mpH(2)) in the presence of triethylamine gives the mononuclear tris complex (Et(3)NH)(2)[V(mp)(3)] (1), in which the vanadyl oxygen has been displaced. An analogous reaction using 2-mercapto-4-methylphenol (mmpH(2)) afforded (Et(3)NH)(PNP)[V(mmp)(3)] (2), which was structurally characterized. 2
Benzodiazepine Analogues. Part 15.1 Synthesis of Benzoxathiepine Derivatives.
Gelebe AC and Kaye PT.
Synthetic Communications, 29, 4459-4475 (1996)
Jana Margetínová et al.
Analytica chimica acta, 615(2), 115-123 (2008-04-30)
A high-pressure microwave digestion was applied for microwave-assisted extraction (MAE) of mercury species from sediments and zoobenthos samples. A mixture containing 3molL(-1) HCl, 50% aqueous methanol and 0.2molL(-1) citric acid (for masking co-extracted Fe(3+)) was selected as the most suitable
Palladium complexes with simultaneous O: S coordination, syntheses, structures and characterization of complexes with 2-mercaptophenol or 2-mercaptopyridine N-oxide.
Shi J-C, et al.
Polyhedron, 16(3), 369-375 (1997)
Steven Goossens et al.
Nature communications, 6, 5794-5794 (2015-01-08)
Early T-cell precursor leukaemia (ETP-ALL) is a high-risk subtype of human leukaemia that is poorly understood at the molecular level. Here we report translocations targeting the zinc finger E-box-binding transcription factor ZEB2 as a recurrent genetic lesion in immature/ETP-ALL. Using

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