2,3-Dimethylpentane
- Product Name2,3-Dimethylpentane
- CAS565-59-3
- CBNumberCB3853847
-
MFC7H16
Lewis structure
- MW100.2
- EINECS209-280-0
- MDL NumberMFCD00009337
- MOL File565-59-3.mol
- MSDS FileSDS
Chemical Properties
| Melting point | -135 °C |
| Boiling point | 89.7 °C (racemic) |
| Density | 0.7076 g/mL (25 °C), 0.6413 (80 °C), 0.7380 (25 °C, 45 MPa), 0.6891 (80 °C, 45 MPa) (racemic) |
| vapor density | 3.45 (vs air) |
| vapor pressure | 2.35 psi ( 37.7 °C) |
| refractive index | 1.39 |
| Flash point | −7 °C (19 °F; 266 K) |
| storage temp. | Flammables area |
| solubility | Soluble in acetone, alcohol, benzene, chloroform, and ether (Weast, 1986) |
| pka | >14 (Schwarzenbach et al., 1993) |
| form | liquid |
| color | Colourless |
| Odor Threshold | 4.5ppm |
| explosive limit | ~7% |
| Water Solubility | Insoluble in water. |
| Thermal Conductivity | 0.1059 W/(m·K) at 25 ℃ |
| BRN | 1718734 |
| Henry's Law Constant | 1.72(atmm3/mol) at 25 °C (Mackay and Shiu, 1981) |
Safety
| Symbol(GHS) |
   
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| Signal word | Danger | |||||||||
| Hazard statements | H315-H336-H304-H410-H225 | |||||||||
| Precautionary statements | P501-P273-P240-P261-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 | N-Xn-F,N,Xn,F | |||||||||
| Risk Statements | 36/37/38-67-65-50/53-38-11 | |||||||||
| Safety Statements | 16-26-36/37/39-61-9 | |||||||||
| RIDADR | UN 3295 3/PG 2 | |||||||||
| WGK Germany | 3 | |||||||||
| RTECS | SA0428000 | |||||||||
| Autoignition Temperature | 639 °F | |||||||||
| TSCA | TSCA listed | |||||||||
| HazardClass | 3 | |||||||||
| PackingGroup | II | |||||||||
| HS Code | 29011000 | |||||||||
| 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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