Back to Search
Molecule
Butyl Isothiocyanate
CAS: 592-82-5 · C5H9NS
2D Structure
3D Structure
Loading 3D structure...
Basic Information
- CAS Registry Number
- 592-82-5
- Molecular Formula
- C5H9NS
- Molecular Mass
- 115.20 g/mol
Identifiers
CAS Registry Number
592-82-5
SMILES
CCCCN=C=S
InChI Key
LIMQQADUEULBSO-UHFFFAOYSA-N
InChI
InChI=1S/C5H9NS/c1-2-3-4-6-5-7/h2-4H2,1H3
Names and Synonyms
- Butyl Isothiocyanate Synonym
- Butane, 1-isothiocyanato- Synonym
- Isothiocyanic acid, butyl ester Synonym
- 1-Isothiocyanatobutane Synonym
- Butyl isothiocyanate Synonym
- Butyl mustard oil Synonym
- n-Butyl isothiocyanate Synonym
- NSC 194808 Synonym
All Properties
Comprehensive physical and chemical properties
| Property | Value | Source |
|---|---|---|
| Molecular Mass | 115.20 g/mol | CAS Common Chemistry |
| 115.201 g/mol | RDKit | |
| 115.194 g/mol | chempirical lib | |
| Density | 0.95 g/cm³ | CAS Common Chemistry |
| 0.9546 g/cm3 @ 20 °C | CAS Common Chemistry | |
| Boiling Point | 168 °C | CAS Common Chemistry |
| Canonical SMILES | S=C=NCCCC | CAS Common Chemistry |
| InChI | InChI=1S/C5H9NS/c1-2-3-4-6-5-7/h2-4H2,1H3 | CAS Common Chemistry |
| InChI Key | InChIKey=LIMQQADUEULBSO-UHFFFAOYSA-N | CAS Common Chemistry |
| Melting Point | 115 °C | CAS Common Chemistry |
| Name | Butyl isothiocyanate | CAS Common Chemistry |
| Heavy Atom Count | 7 | RDKit |
| Hydrogen Bond Acceptors | 2 | RDKit |
| Hydrogen Bond Donors | 0 | RDKit |
| Rotatable Bonds | 3 | RDKit |
| Aromatic Ring Count | 0 | RDKit |
| Topological Polar Surface Area | 12.36 Ų | RDKit |
| LogP | 1.8893 | RDKit |
| 1.89 | chempirical lib | |
| Molar Refractivity | 34.801 cm³/mol | RDKit |
| Ring Count | 0 | RDKit |
| Formal Charge | 0 | RDKit |
| Fraction Csp3 | 0.8 | RDKit |
| Exact Mass | 115.045570288 g/mol | RDKit |
Spectral Data
NMR, IR, and Mass spectral data
Predicting NMR spectra...
10 ppm
9
8
7
6
5
4
3
2
1
0 ppm
| Shift (ppm) | Multiplicity | Integration | Assignment |
|---|
200 ppm
180
160
140
120
100
80
60
40
20
0 ppm
| Shift (ppm) | DEPT | Assignment |
|---|
Note: These NMR spectra are predicted computationally and may differ from experimental data. Predictions are based on chemical environment analysis.
External Resources
Convert
Quick conversion
MW = 115.20 g/mol; density = 0.950 g/mL. Edit any field — others recompute live.
Related
Related molecules
Other compounds with formula C5H9NS.
