4-Aminothiophenol, 97%, Thermo Scientific Chemicals

Product Code	Brand	Quantity
11408026	Thermo Scientific Alfa Aesar A14082.06	5 g
11418026	Thermo Scientific Alfa Aesar	25 g
11428026	Thermo Scientific Alfa Aesar	100 g

Description

4-Aminothiophenol is used in the synthesis of pectin-4-aminothiophenol conjugates and it forms self-assembled monolayers (SAMs) in the development of DNA. It is used in the detection of thrombin by protein recognition using surface-enhanced Raman spectroscopy (SERS), which finds applications in silver and gold nano particles. It acts as a linker to thiol (SH) functionalizes multiwalled carbon nanotubes (MWCNTs).

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
4-Aminothiophenol is used in the synthesis of pectin-4-aminothiophenol conjugates and it forms self-assembled monolayers (SAMs) in the development of DNA. It is used in the detection of thrombin by protein recognition using surface-enhanced Raman spectroscopy (SERS), which finds applications in silver and gold nano particles. It acts as a linker to thiol (SH) functionalizes multiwalled carbon nanotubes (MWCNTs).

Solubility
Immiscible with water.

Notes
Air sensitive. Store in a cool place. Incompatible with acids, acid chlorides, acid anhydrides, chloroformates and strong oxidizing agents.

Chemical Identifiers

• CAS: 1193-02-8
• Molecular Weight (g/mol): 124.18
• InChI Key: WCDSVWRUXWCYFN-UHFFFAOYSA-M
• PubChem CID: 14510
• SMILES: NC1=CC=C([S-])C=C1

• Molecular Formula: C6H6NS
• MDL Number: MFCD00007880
• Synonym: 4-aminothiophenol, 4-mercaptoaniline, p-aminothiophenol, p-aminobenzenethiol, 4-amino thiophenol, benzenethiol, 4-amino, p-mercaptoaniline, benzenethiol, p-amino, p-aminophenylmercaptan, 4-aminophenyl mercaptan
• IUPAC Name: 4-aminobenzenethiol

Specifications

• CAS: 1193-02-8
• Boiling Point: 156°C to 157°C
• Assay Percent Range: 97%
• MDL Number: MFCD00007880
• Beilstein: 906904
• Synonym: 4-aminothiophenol, 4-mercaptoaniline, p-aminothiophenol, p-aminobenzenethiol, 4-amino thiophenol, benzenethiol, 4-amino, p-mercaptoaniline, benzenethiol, p-amino, p-aminophenylmercaptan, 4-aminophenyl mercaptan
• InChI Key: WCDSVWRUXWCYFN-UHFFFAOYSA-M
• IUPAC Name: 4-aminobenzenethiol
• PubChem CID: 14510
• Percent Purity: 97%
• Chemical Name or Material: 4-Aminothiophenol

• Melting Point: 37°C to 42°C
• Flash Point: >110°C (230°F)
• Molecular Formula: C6H6NS
• UN Number: UN3263
• Sensitivity: Air Sensitive
• Solubility Information: Immiscible with water.
• SMILES: NC1=CC=C([S-])C=C1
• Molecular Weight (g/mol): 124.18
• Formula Weight: 125.19
• Physical Form: Crystalline

Safety and Handling

GHS H Statement
H314-H318-H302
Causes severe skin burns and eye damage.
Causes serious eye damage.
Harmful if swallowed.

P260-P264b-P270-P280-P303+P361+P353-P304+P340-P305+P351+P338-P310-P330-P331-P363-P501c

H302-H314

missing translation for 'dotInformation' : Transport Hazard Class: 8; Packing Group: III; Proper Shipping Name: CORROSIVE SOLID, BASIC, ORGANIC, N.O.S.

missing translation for 'einecsNumber' : 214-763-4

missing translation for 'rtecsNumber' : DC0602500

missing translation for 'tsca' : No

missing translation for 'storageNote' : Air Sensitive

Recommended Storage : Ambient temperatures; Store under Argon

Product Identifier

• 4-Aminobenzenethiol

Signal Word

• Danger

Hazard Category

• Acute toxicity Category 4
• Serious eye damage/eye irritation Category 1
• Skin corrosion/irritation Category 1 C

Hazard Statement

• H302-Harmful if swallowed.
• H314-Causes severe skin burns and eye damage.
• H318-Causes serious eye damage.

Precautionary Statement

• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P301+P330+P331-IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
• P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
• P310-Immediately call a POISON CENTER/doctor/.

Supplemental information

• MIXTURE LIST-Contains : 4-Aminobenzenethiol

RUO – Research Use Only