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451878

Sigma-Aldrich

4-Mercapto-1-butanol

95%

Synonym(s):

4-Hydroxy-1-mercaptobutane, 4-Hydroxybutanethiol, 4-Mercapto-1-butanol, 4-Mercaptobutan-1-ol, 4-Mercaptobutanol

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About This Item

Linear Formula:
HS(CH2)4OH
CAS Number:
14970-83-3
Molecular Weight:
106.19
Beilstein:
1731412
MDL number:
MFCD00039660
UNSPSC Code:
12352103
PubChem Substance ID:
24868659

Assay

95%

reaction suitability

reagent type: cross-linking reagent

refractive index

n20/D 1.494 (lit.)

bp

102-103 °C/20 mmHg (lit.)

density

1.03 g/mL at 25 °C (lit.)

SMILES string

OCCCCS

InChI

1S/C4H10OS/c5-3-1-2-4-6/h5-6H,1-4H2

InChI key

NEJMTSWXTZREOC-UHFFFAOYSA-N

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Application

Used to form a hydrophilic sparse ionic monolayer to protected metal nanoparticles to create Highly Concentrated Nano-Au and Nano-Ag "Inks" that can be Sintered to Near-Bulk Conductivity at 150 °C.

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

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

201.2 °F - closed cup

Flash Point(C)

94 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
MKBT9020V
MKBD7671V
MKBD7671
MKBB0329
00817EH

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Herein, we report a simple and inexpensive way for the fabrication of an ultramicroelectrode and present its characterization by electrochemical techniques. The fabrication of polyaniline UME involves only two steps: modification of a gold (Au) electrode by self assembled monolayers
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