T9950230
2,3,4-Trimethylpentane , >98.0%(GC) , 565-75-3
CAS NO.：565-75-3
Empirical Formula: C8H18
Molecular Weight: 114.23
MDL number: MFCD00008924
EINECS: 209-292-6
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | -110 °C (lit.) |
| Boiling point: | 113-114 °C (lit.) |
| Density | 0.719 g/mL at 25 °C (lit.) |
| vapor pressure | 27.0 at 25 °C (Wilhoit and Zwolinski, 1971) |
| refractive index | n |
| Flash point: | 5°C |
| solubility | Soluble in acetone, alcohol, benzene, chloroform, ether (Weast, 1986); miscible with many
aliphatic hydrocarbons |
| pka | >14 (Schwarzenbach et al., 1993) |
| form | clear liquid |
| color | Colorless to Almost colorless |
| Water Solubility | (mg/kg): 1.36 at 25 °C (shake flask-GLC, Price, 1976) 2.34 at 0 °C, 2.30 at 25 °C (shake flask-GC, Polak and Lu, 1973) |
| BRN | 1696869 |
| Henry's Law Constant | 1.89 at 25 °C (Mackay and Shiu, 1981) |
| Exposure limits | ACGIH TLV: TWA for all isomers 300 ppm (adopted). |
| CAS DataBase Reference | 565-75-3(CAS DataBase Reference) |
| EPA Substance Registry System | 2,3,4-Trimethylpentane (565-75-3) |
Description and Uses
2,3,4-Trimethylpentane (2,3,4- tmp) is an isomeric compound of octane with an EC50 of 16.3 mM for 2,3,4- tmp.It can be used for its infrared spectroscopic studies and for biological activity studies such as the urinary metabolites of the potent nephrotoxic hydrocarbons 2,3,4- tmp in Fischer-344 male rats by gavage. Study. In addition, exposure of rat renal proximal tubules to 2,3,4-tmp resulted in structural changes that caused increased mitochondrial swelling, increased vesiculation, decreased microvilli and nuclear shrinkage[1-3].
Safety
| Symbol(GHS) |     GHS02,GHS07,GHS08,GHS09 |
| Signal word | Danger |
| Hazard statements | H225-H304-H315-H336-H410 |
| Precautionary statements | P210-P233-P273-P301+P310-P303+P361+P353-P331 |
| Hazard Codes | F,Xn,N |
| Risk Statements | 11-38-50/53-65-67 |
| Safety Statements | 9-16-29-33-60-61-62 |
| RIDADR | UN 3295 3/PG 2 |
| WGK Germany | 3 |
| RTECS | SA3321500 |
| TSCA | Yes |
| HS Code | 2901.10.5000 |
| HazardClass | 3 |
| PackingGroup | II |
