| Identification | More | [Name]
1-Nonanethiol | [CAS]
1455-21-6 | [Synonyms]
1-NONANETHIOL
1-NONYL MERCAPTAN
MERCAPTAN C9
N-NONYL MERCAPTAN
NONYL MERCAPTAN
1-mercaptononane
nonanethiol(non-specificname)
nonylmercaptan(non-specificname)
nonylmercaptannormal
Nonylthiol
n-thiononylalcohol
nonane-1-thiol
Nonan-1-thiol
1-NONANETHIOL 95+%
1-Nonyl mercaptan, Mercaptan C9
9-Mercaptononane
Nonyl thioalcohol | [EINECS(EC#)]
215-936-7 | [Molecular Formula]
C9H20S | [MDL Number]
MFCD00004913 | [Molecular Weight]
160.32 | [MOL File]
1455-21-6.mol |
| Chemical Properties | Back Directory | [Appearance]
CLEAR YELLOW LIQUID | [Melting point ]
-20.1°C | [Boiling point ]
220 °C (lit.) | [density ]
0.85 g/mL at 20 °C
| [refractive index ]
n20/D 1.455(lit.)
| [Fp ]
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]
1455-21-6(EPA Substance) |
| Safety Data | Back Directory | [Hazard Codes ]
Xi | [Risk Statements ]
R36/37/38:Irritating to eyes, respiratory system and skin . | [Safety Statements ]
S23:Do not breathe gas/fumes/vapor/spray (appropriate wording to be specified by the manufacturer) .
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 ... (to be specified by the manufacturer) . | [RIDADR ]
UN 3334 | [WGK Germany ]
3
| [F ]
9-13-23 | [TSCA ]
Yes | [HazardClass ]
9 | [HS Code ]
29309090 |
| Hazard Information | Back Directory | [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. | [Chemical Properties]
CLEAR YELLOW LIQUID | [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. | [Uses]
1-Nonanethiol is a germination stimulator. It stimulates the germination of uredospores of Puccinia graminis tritici. |
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