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1-Dodecanethiol

1-Dodecanethiol Suppliers list
Company Name: Chongqing Chemdad Co., Ltd
Tel: +86-13650506873
Email: sales@chemdad.com
Products Intro: Product Name:1-Dodecanethiol
CAS:112-55-0
Purity:0.98 Package:1kg,2kg,5kg,10kg,25kg
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Tel: +86-021-57951555 +8618017249410
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Products Intro: Product Name:1-Dodecanethiol
CAS:112-55-0
Company Name: Hangzhou FandaChem Co.,Ltd.
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CAS:112-55-0
Purity:As coa Package:As request Remarks:112-55-0
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Products Intro: Product Name:1-Dodecanethiol
CAS:112-55-0
Purity:99.9% Package:1KG;5USD
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Products Intro: Product Name:chemical products 1-Dodecanethiol
CAS:112-55-0
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1-Dodecanethiol manufacturers

  • Dodecanethiol
  • $1.00 / KG
  • 2021-12-01
  • CAS:112-55-0
  • Min. Order: 1KG
  • Purity: 99.%
  • Supply Ability: 50 ton
  • 1-Dodecanethiol
  • $15.00-10.00 / KG
  • 2021-07-13
  • CAS:112-55-0
  • Min. Order: 1KG
  • Purity: 99%+ HPLC
  • Supply Ability: Monthly supply of 1 ton
  • 1-Dodecanethiol
  • $15.00-10.00 / KG
  • 2021-07-10
  • CAS:112-55-0
  • Min. Order: 1KG
  • Purity: 99%+ HPLC
  • Supply Ability: Monthly supply of 1 ton

Related articles

  • What is 1-Dodecanethiol?
  • 1-Dodecanethiol is an important organic compound, for example, as a chain transfer agent in material chemistry.
  • Feb 26,2020
1-Dodecanethiol Basic information
Uses Contact Toxicity
Product Name:1-Dodecanethiol
Synonyms:1-Dodecyl mercaptan;1-dodecylmercaptan;Dodecane-1-thiol;Dodecanethiol-(1);dodecanethiol(non-specificname);dodecanethiolnormal;Dodecylthiol;laurylmercaptide
CAS:112-55-0
MF:C12H26S
MW:202.4
EINECS:203-984-1
Product Categories:
Mol File:112-55-0.mol
1-Dodecanethiol Structure
1-Dodecanethiol Chemical Properties
Melting point -7 °C
Boiling point 266-283 °C(lit.)
density 0.845 g/mL at 25 °C(lit.)
vapor density 7 (vs air)
vapor pressure 0.002 hPa (20 °C)
FEMA 4581 | DODECANETHIOL
refractive index n20/D 1.459(lit.)
Fp >230 °F
storage temp. Store below +30°C.
form Liquid
pka10.49±0.10(Predicted)
color Clear
OdorStench
Water Solubility IMMISCIBLE
Sensitive Air Sensitive
λmax205nm(lit.)
JECFA Number1924
BRN 969337
InChIKeyWNAHIZMDSQCWRP-UHFFFAOYSA-N
CAS DataBase Reference112-55-0(CAS DataBase Reference)
NIST Chemistry Reference1-Dodecanethiol(112-55-0)
EPA Substance Registry SystemDodecyl mercaptan (112-55-0)
Safety Information
Hazard Codes Xn,Xi,N,F,C
Risk Statements 37/38-41-42/43-36/37/38-67-65-62-51/53-48/20-38-11-50/53-34
Safety Statements 23-26-36/37/39-45-37/39-63-62-61-36/37-33-29-16-9-60
RIDADR UN 1208 3/PG 2
WGK Germany 3
RTECS JR3155000
Autoignition Temperature230 °C
TSCA Yes
HazardClass 8
PackingGroup III
HS Code 29309070
Hazardous Substances Data112-55-0(Hazardous Substances Data)
ToxicityLD50 orally in Rabbit: > 2000 mg/kg
MSDS Information
ProviderLanguage
Lauryl mercaptan English
ACROS English
SigmaAldrich English
ALFA English
1-Dodecanethiol Usage And Synthesis
Uses1-Dodecanethiol can be used as a chain transfer agent in the polymerization of methyl methacrylate.
1-Dodecanethiol can be used for the synthesis of thiol-stabilized metal nanoparticles (NPs), such as gold nanoparticles and silver nanoparticles, which have been produced for use as catalysts, electronic devices, fillers, sensors and active components in composite materials, and other applications.
1-Dodecanethiol can also be used for development of the 1-dodecanethiol-based phase transfer protocol for the highly efficient extraction of noble metal ions from aqueous phase.
Contact Toxicity1-Dodecanethiol can cause severe skin burns and eye damage. It may cause an allergic skin reaction. It is very toxic to aquatic life with long lasting effects.
Chemical PropertiesDodecane-1-thiol is a colourless liquid organic compound, with a characteristic odour.
UsesDodecyl mercaptan is a poymerization inhibitor added to polyurethane resins and Neoprene glues for use, e.g., in the shoe industry.
General DescriptionOily colorless liquid with a mild skunk odor. Freezing point 19°F.
Air & Water ReactionsAir and moisture sensitive. Insoluble in water. Reacts vigorously with water or steam.
Reactivity Profile1-Dodecanethiol is incompatible with bases, oxidizing agents, reducing agents and alkali metals. Easily oxidized to disulfide.
Health HazardLiquid is irritating to skin, eyes, and mucous membranes. Ingestion may cause nausea. Repeated skin exposure can cause dermatitis and may produce a sensitizing effect.
Fire HazardSpecial Hazards of Combustion Products: Poisonous and irritating gases (e.g., sulfur dioxide) are generated in fires.
Purification MethodsDry it with CaO for several days, then distil it from CaO. [Beilstein 1 IV 1851.]
Tag:1-Dodecanethiol(112-55-0) Related Product Information
Dodecanenitrile 1-Dodecanol Dodecane Dodecyl aldehyde Dodecylamine Dodecanedioic acid Ammonium ferric sulfate dodecahydrate Octadecanethiol n-Dodecanethiol gold nanoparticles, 2% (w/v) soln. in toluene, 2-5nm particles tert-Dodecanethiol, telomer with 1,3-butadiene and ethenylbenzene DODECANETHIOL FUNCTIONALIZED GOLD NANOPARTICLES DODECANETHIOL FUNCTIONALIZED SILVER NANOPARTICLES PREPARATION 2-Propenoic acid, 2-methyl-, telomer with 1-dodecanethiol and ethyl 2-propenoate, 2-aminoethyl ester tert-dodecanethiol, gold salt N-DODECANETHIOL 1,6-Hexanedithiol Sodium thiomethoxide n-Dodecyl alcohol, sulfated