2,2,4,4,6,8,8-HEPTAMETHYLNONANE
Synonym(s):HMN
- CAS NO.：4390-04-9
- Empirical Formula: C16H34
- Molecular Weight: 226.44
- MDL number: MFCD00008856
- EINECS: 224-506-8
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-01-13 11:19:11
What is 2,2,4,4,6,8,8-HEPTAMETHYLNONANE?
Chemical properties
colourless liquid
The Uses of 2,2,4,4,6,8,8-HEPTAMETHYLNONANE
2,2,4,4,6,8,8-Heptamethylnonane was used to study the effects of loading and aging pyrene in soils. It was also used to study its long term effect on the cell surface hydrophobicity (CSH) of a hexane-degrading Pseudomonas aeruginosa strain and a toluene-degrading Pseudomonas putida strain.
Definition
ChEBI: A branched alkane that is nonane carrying seven methyl substituents at positions 2, 2, 4, 4, 6, 8 and 8.
Properties of 2,2,4,4,6,8,8-HEPTAMETHYLNONANE
| Melting point: | -3.71°C (estimate) |
| Boiling point: | 240 °C(lit.) |
| Density | 0.793 g/mL at 25 °C(lit.) |
| vapor density | 7.9 (vs air) |
| vapor pressure | <1 mm Hg ( 20 °C) |
| refractive index | n |
| Flash point: | 204 °F |
| form | Liquid |
| Specific Gravity | 0.793 |
| color | Clear colorless |
| Water Solubility | 0.31ug/L(25 ºC) |
| BRN | 1840009 |
| Stability: | Stable. Combustible. Incompatible with strong oxidizing agents. |
| CAS DataBase Reference | 4390-04-9(CAS DataBase Reference) |
| EPA Substance Registry System | Nonane, 2,2,4,4,6,8,8-heptamethyl- (4390-04-9) |
Safety information for 2,2,4,4,6,8,8-HEPTAMETHYLNONANE
| Signal word | Danger |
| Pictogram(s) |
 Health Hazard GHS08 |
| GHS Hazard Statements |
H304:Aspiration hazard |
| Precautionary Statement Codes |
P331:Do NOT induce vomiting. P301+P310:IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. P405:Store locked up. |
Computed Descriptors for 2,2,4,4,6,8,8-HEPTAMETHYLNONANE
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