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Octadecanethiol

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Octadecanethiol Basic information
Octadecanethiol Chemical Properties
  • Melting point:30-33 °C(lit.)
  • Boiling point:204-210 °C11 mm Hg(lit.)
  • Density 0.847 g/mL at 25 °C(lit.)
  • vapor pressure <0.5 hPa (20 °C)
  • refractive index n20/D 1.3610
  • Flash point:55 °F
  • storage temp. Store below +30°C.
  • form Crystalline Solid
  • pka10.49±0.10(Predicted)
  • color White
  • Specific Gravity0.832 (30℃)0.847
  • Water Solubility Insoluble
  • BRN 1811934
  • Stability:Stability Combustible. Stable. Incompatible with strong oxidizing agents, bases, reducing agents, alkali metals.
  • InChIKeyQJAOYSPHSNGHNC-UHFFFAOYSA-N
  • CAS DataBase Reference2885-00-9(CAS DataBase Reference)
  • NIST Chemistry Reference1-Octadecanethiol(2885-00-9)
  • EPA Substance Registry System1-Octadecanethiol (2885-00-9)
Safety Information
  • Hazard Codes F,Xi
  • Risk Statements 36/37/38
  • Safety Statements 7-16-37/39-26-36
  • RIDADR UN 1170 3/PG 2
  • WGK Germany 3
  • Autoignition Temperature>200 °C
  • TSCA Yes
  • HS Code 29309070
  • ToxicityLD50 orally in Rabbit: > 5000 mg/kg LD50 dermal Rat > 2000 mg/kg
MSDS
Octadecanethiol Usage And Synthesis
  • Chemical Propertieswhite powder with an extremely unpleasant smell
  • UsesOrganic intermediate, synthetic rubber processing.
  • Reactivity ProfileOctadecanethiol is non-flammable but combustible (Flash point >100°F and <140°F). Incompatible with oxidizing agents, strong acids and strong bases, alkali metals, and nitric acid. Can react with water, steam or acids to produce toxic and flammable vapors. Reacts violently with powerful oxidizing agents such as calcium hypochlorite(Ca(OCl)2) to generate SOx. Reacts with hydrides to form flammable H2 gas; reacts with halogenated hydrocarbons to yield HX. Reacts exothermically with aldehydes. Emits toxic compounds of sulfur when when heated to decomposition.
  • HazardStrong irritant.
Octadecanethiol Preparation Products And Raw materials
Octadecanethiol(2885-00-9)Related Product Information
OctadecanethiolSupplierMore
  • Company Name:Jiande Xingfeng Chemical Co., Ltd. Gold
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