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1-Nonanethiol

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1-Nonanethiol Basic information

Product Name:
1-Nonanethiol
Synonyms:
  • 1-mercaptononane
  • nonanethiol(non-specificname)
  • nonylmercaptan(non-specificname)
  • 1-Nonanethiol 95%
  • nonylmercaptannormal
  • Nonylthiol
  • n-thiononylalcohol
  • NONYL MERCAPTAN
CAS:
1455-21-6
MF:
C9H20S
MW:
160.32
EINECS:
215-936-7
Product Categories:
  • Sulfur Compounds
  • Thiols
  • Alkyl Thiols
  • Building Blocks
  • Chemical Synthesis
  • Thiols/Mercaptans
  • Contact Printing
  • Materials Science
  • Micro/NanoElectronics
  • Organic Building Blocks
  • Self Assembly &amp
  • Self-Assembly Materials
Mol File:
1455-21-6.mol
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1-Nonanethiol Chemical Properties

Melting point:
-20.1°C
Boiling point:
220 °C (lit.)
Density 
0.842 g/mL at 25 °C (lit.)
refractive index 
n20/D 1.455(lit.)
Flash point:
174 °F
storage temp. 
2-8°C
solubility 
Chloroform (Sparingly), Methanol (Slightly)
form 
Oil
pka
10.52±0.10(Predicted)
color 
Colourless
Sensitive 
Air Sensitive
BRN 
1733631
Exposure limits
NIOSH: Ceiling 0.5 ppm(3.3 mg/m3)
Stability:
Air Sensitive
LogP
5.008 (est)
CAS DataBase Reference
1455-21-6(CAS DataBase Reference)
NIST Chemistry Reference
1-Nonanethiol(1455-21-6)
EPA Substance Registry System
1-Nonanethiol (1455-21-6)
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Safety Information

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
23-26-28
RIDADR 
UN 3334
OEL
Ceiling: 0.5 ppm (3.3 mg/m3) [15-minute]
WGK Germany 
3
9-13-23
TSCA 
Yes
HazardClass 
9
HS Code 
29309090

MSDS

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1-Nonanethiol Usage And Synthesis

Chemical Properties

CLEAR YELLOW LIQUID

Uses

1-Nonanethiol is a germination stimulator. It stimulates the germination of uredospores of Puccinia graminis tritici.

Uses

1-Nonanethiol is mainly used to form self-organized monolayers on gold, mercury, silver and platinum surfaces. These monolayers functionalize the surface atoms and improve the surface property of the composite.

General Description

Colorless liquid with a bad smell. Mp: -21°C; bp: 220°C. Density: 0.840 g cm-3 at 25°C. Combustible liquid.

Reactivity Profile

1-Nonanethiol is 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. React 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.

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