• Advanced Biotech
  • Beijing Lys Chemicals
    • Beijing Lys Chemicals Co, LTD.
      From Grams to Tons
      Fine chemical high-tech company which contains R&D, production, and sales.
      BEIJING LYS CHEMICALS CO, LTD, established in 2004, is a fine chemical high-tech company which contains R&D, production, and sales. We mainly engaged in export and technology development of flavor and fragrance materials and pharmaceutical intermediates. We have nearly 500 kinds of products, from grams to tons, exported to USA, Europe, South Asia and etc. And we custom manufacture new products according to customers’ needs, and serve good quality products and service. Our goal is to become a fine chemical enterprise which could provide special products and services.
      Email:Mr. Jia
      Email:Mr. Guo
      Mr. Guo86-10-68483445
      Mr. Guo86-10-68418739
      10013 1-Butanethiol
  • DeLong Chemicals America
    • DeLong Chemicals America
      Custom Manufacturing
      Supplier of aroma chemicals, pharmaceutical and specialty chemical intermediates.
      DeLong Chemicals America, LLC is an extension of Shijiazhuang Lida Chemical Co, Ltd to North America, a leading supplier and manufacturer of aroma chemicals, serving the industries of food, tobacco and perfume, while also providing intermediates, custom synthesis and custom manufacturing for pharmaceutical and specialty chemical industries.
      US Email:Customer Service
      US Email:Sales
      US Voice:(203) 271-9017
      0403 1-Butanethiol, Kosher
  • Penta International
    • Penta International Corporation
      Chemistry innovation
      At Penta, our products and services help businesses do business better.
      For over 30 years, Penta Manufacturing Company has played a growing role in worldwide chemistry innovations and applications. As an industry leader, Penta continues to pioneer chemistry-based solutions for practically every area of commerce. Our products and expertise have helped fuel technical advances in dozens of commercial applications including flavoring, coloring, fragrances and chemical processes.
      US Email:Technical Services
      US Email:Sales
      US Voice:(973) 740-2300
      US Fax:(973) 740-1839
      02-45400 1-BUTANETHIOL, Kosher
      02-45410 1-BUTANETHIOL NATURAL, Kosher
  • Riverside Aromatics
    • Riverside Aromatics Ltd.
      Speciality Aroma Chemicals, Naturals and Synthetics
      Specialist raw material suppliers to the Flavour & Fragrance Industry.
      Peter Cannon & David Rowe established Riverside Aromatics in 2006 in Poole, UK, to offer a new type of specialist raw material supplier to the Flavour & Fragrance Industry. We bring together over 40 years of commercial & technical experience in the F&F industry which allows us to understand the needs of the Global F&F business and especially that of the West European Market.
      Email:Peter Cannon (sales)
      Voice:+44 (0) 1202 679532
      Fax:+44 (0) 1202 679532
      NB4000 1-Butanethiol, Natural
  • SAFC Global
    • SAFC
      Complete Supply Chain
      The perfect blend of products and services that bring your creativity to life.
      Sigma-Aldrich is a leading Life Science and High Technology company dedicated to providing high-quality, safe and certified flavor ingredients with transparent and easily accessible documentation to customers around the globe. Sigma-Aldrich also provides a suite of analytical tools that allow food analysts to simplify sample preparation, cleanup and analysis steps, while increasing sensitivity to trace ingredients and harmful substances to meet regulations and quality standards.
      US Email:Sales
      US Voice:800-244-1173
      US Fax:800-368-4661
      W347809 1-Butanethiol ≥98%
butyl mercaptan
Notes :
hydrolytic product of merphos.
butane-1-thiol (Click)
CAS Number : 109-79-5
ECHA EC Number :203-705-3
Beilstein Number :1730908
MDL :MFCD00004905
FEMA Number :3478
CoE Number :526
XlogP3 :2.30 (est)
Molecular Weight :90.18870000
Formula :C4 H10 S
BioActivity Summary :listing
NMR Predictor :Predict
Category :flavoring agents
US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information :
Google Scholar : Search Google Books : Search
Google Scholar : with word "volatile"Search Google Scholar : with word "flavor"Search
Google Scholar : with word "odor"SearchPerfumer and Flavorist : Search
Google Patents : Search US Patents : Search
EU Patents : Search IBM Patents : Obtain
Pubchem Patents:Search
PubMed : SearchNCBI : Search
JECFA Food Flavoring :511  1-butanethiol
Flavis Number :12.010 (Old)
EU SANCO Food Flavourings :12.010  butane-1-thiol

FEMA Number :3478  1-butanethiol
click on the picture(s) below to
interact with the 3D model
Picture of molecule
Synonyms :
 bear skunk
1-butane thiol
1-butyl mercaptan
N-butyl mercaptan
 butyl mercaptan synthetic
 butyl sulfide
 butyl sulphide
 butyl thioalcohol
 butyl thiol
 thiobutyl alcohol
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Soluble in :
 oils, slightly
 water, 597 mg/L @ 20 °C (exp)
Stability :
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