2,3,4-Trimethylpentane
- Product Name2,3,4-Trimethylpentane
- CAS565-75-3
- CBNumberCB4371245
- MFC8H18
- MW114.23
- EINECS209-292-6
- MDL NumberMFCD00008924
- MOL File565-75-3.mol
- MSDS FileSDS
Chemical 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) |
| Thermal Conductivity | 0.1035 W/(m·K) at 25 ℃ |
| Specific Heat Capacity | Cp(liquid): 2.16 J/(g·K), at 25℃ |
| 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). |
| InChI | 1S/C8H18/c1-6(2)8(5)7(3)4/h6-8H,1-5H3 |
| InChIKey | RLPGDEORIPLBNF-UHFFFAOYSA-N |
Safety
| Symbol(GHS) |
   
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| Signal word | Danger | |||||||||
| Hazard statements | H315-H336-H304-H410-H225 | |||||||||
| Precautionary statements | P501-P261-P273-P240-P210-P233-P243-P241-P242-P271-P264-P280-P370+P378-P391-P331-P362+P364-P303+P361+P353-P332+P313-P301+P310-P304+P340+P312-P403+P233-P403+P235-P405 | |||||||||
| 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 | TSCA listed | |||||||||
| HS Code | 2901.10.5000 | |||||||||
| HazardClass | 3 | |||||||||
| PackingGroup | II | |||||||||
| Storage Class | 3 - Flammable liquids | |||||||||
| Hazard Classifications | Aquatic Acute 1 Aquatic Chronic 1 Asp. Tox. 1 Flam. Liq. 2 Skin Irrit. 2 STOT SE 3 | |||||||||
| NFPA 704: |
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