Product Name

  • Name

    1-Nonanethiol

  • EINECS 215-936-7
  • CAS No. 1455-21-6
  • Article Data16
  • CAS DataBase
  • Density 0.842
  • Solubility
  • Melting Point -20.1°C
  • Formula C9H20 S
  • Boiling Point 220 ºC
  • Molecular Weight 160.324
  • Flash Point 174 ºF
  • Transport Information
  • Appearance Clear, yellow liquid with a stench.
  • Safety S23;S26;S28
  • Risk Codes R36/37/38   
  • Molecular Structure Molecular Structure of 1455-21-6 (1-Nonanethiol)
  • Hazard Symbols
  • Synonyms 1-Mercaptononane;NSC 5563; Nonanethiol; Nonyl mercaptan; Nonylthiol; n-Nonanethiol; n-Nonylmercaptan; n-Nonylthiol
  • PSA 38.80000
  • LogP 3.66680

1-Nonanethiol Chemical Properties

Molecule structure of 1-Nonanethiol (CAS NO.1455-21-6):

IUPAC Name: Nonane-1-thiol
Molecular Weight: 160.3201 [g/mol]
Molecular Formula: C9H20S 
Sensitive: air sensitive
Index of Refraction: 1.452
Molar Refractivity: 51.64 cm3
Molar Volume: 191.1 cm3
Surface Tension: 28.6 dyne/cm
Density: 0.838 g/cm3
Flash Point: 78.9 °C
Enthalpy of Vaporization: 43.78 kJ/mol
Boiling Point: 220 °C at 760 mmHg
Vapour Pressure: 0.172 mmHg at 25 °C
XLogP3: 5.2
Rotatable Bond Count: 7
Exact Mass: 160.128571
MonoIsotopic Mass: 160.128571
Heavy Atom Count: 10
Complexity: 52.7
Canonical SMILES: CCCCCCCCCS
InChI: InChI=1S/C9H20S/c1-2-3-4-5-6-7-8-9-10/h10H,2-9H2,1H3
InChIKey: ZVEZMVFBMOOHAT-UHFFFAOYSA-N
EINECS of 1-Nonanethiol (CAS NO.1455-21-6): 215-936-7

1-Nonanethiol Safety Profile

Hazard Codes: IrritantXi
Risk Statements: 36/37/38 
R36/37/38:Irritating to eyes, respiratory system and skin.
Safety Statements: 23-26-28 
S23:Do not breathe vapour. 
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. 
S28:After contact with skin, wash immediately with plenty of soap-suds.
WGK Germany: 3
F: 9-13-23

1-Nonanethiol Specification

 1-Nonanethiol (CAS NO.1455-21-6) is also named as NSC 5563 ; Nonyl mercaptan ; Nonylthiol ; n-Nonyl mercaptan ; Nonane-1-thiol ; n-Nonyl mercaptan . 1-Nonanethiol (CAS NO.1455-21-6) is claer yellow liquid.

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