EMAIL THIS PAGE TO A FRIEND
112925 Sigma-Aldrich

1-Butanethiol

99%

Synonym: Butyl mercaptan, Mercaptan C4

  • CAS Number 109-79-5

  • Linear Formula CH3(CH2)3SH

  • Molecular Weight 90.19

  •  Beilstein Registry Number 1730908

  •  EC Number 203-705-3

  •  MDL number MFCD00004905

  •  PubChem Substance ID 24847120

Purchase

Properties

Related Categories Alkyl Thiols - Organosulphur compound, Building Blocks, Chemical Synthesis, Materials Science, Micro/NanoElectronics,
vapor density   3.1 (vs air)
vapor pressure   83 mmHg ( 37.7 °C)
InChI Key   WQAQPCDUOCURKW-UHFFFAOYSA-N
assay   99%
refractive index   n20/D 1.443(lit.)
bp   98 °C(lit.)
mp   −116 °C (lit.)
density   0.842 g/mL at 25 °C(lit.)

Description

Packaging

1 L in Sure/Seal™

250 mL in Sure/Seal™

Application

1-Butanethiol is used as a model gaseous analyte for fast-responding membrane-free amperometric gas sensor.

Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Precautionary statements 
RIDADR 
UN 2347 3 / PGII
WGK Germany 
3
RTECS 
EK6300000
Flash Point(F) 
53.6 °F
Flash Point(C) 
12 °C

Meet Synthia - Retrosynthesis Sofware
Protocols & Articles

Articles

Micro and Nanometer Scale Photopatterning of Self-Assembled Monolayers

Graham J. Leggett* Department of Chemistry, University of Sheffield, Brook Hill, Sheffield S3 7HF, United Kingdom *Email: Graham.Leggett@shef.ac.uk
Keywords: Absorption, Adsorption, Degradations, Deposition, Microscopy, Optical microscopy, Oxidations, Polymerization reactions, Semiconductor, Spectroscopy

Peer-Reviewed Papers
15

References

Related Products

Technical Service:

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Bulk Ordering & Pricing:

Need larger quantities for your development, manufacturing or research applications?