51685-57-5
51685-57-5 structure
- Name: 2,2,4-Tris[(2H3)methyl](2H9)pentane
- Chemical Name: 1,1,1,2,3,3,5,5,5-nonadeuterio-2,4,4-tris(trideuteriomethyl)pentane
- CAS Number: 51685-57-5
- Molecular Formula: C8D18
- Molecular Weight: 132.339
- Create Date: 2018-07-23 19:12:06
- Modify Date: 2025-08-25 08:37:18
| Name | 1,1,1,2,3,3,5,5,5-nonadeuterio-2,4,4-tris(trideuteriomethyl)pentane |
|---|---|
| Synonyms |
2,2,4-Tris[(H)methyl](H)pentane
MFCD00142748 Pentane-1,1,1,3,3,4,5,5,5-d, 2,2,4-tri(methyl-d)- 2,2,4-Trimethylpentane-d18 Isooctane-d18 |
| Density | 0.7±0.1 g/cm3 |
|---|---|
| Boiling Point | 98.8±7.0 °C at 760 mmHg |
| Melting Point | -107ºC(lit.) |
| Molecular Formula | C8D18 |
| Molecular Weight | 132.339 |
| Flash Point | -7.8±0.0 °C |
| Exact Mass | 132.253830 |
| LogP | 4.46 |
| Vapour Pressure | 45.2±0.1 mmHg at 25°C |
| Index of Refraction | 1.400 |
| Symbol |
GHS02, GHS07, GHS08, GHS09 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H225-H304-H315-H336-H410 |
| Precautionary Statements | P210-P261-P273-P301 + P310-P331-P501 |
| Hazard Codes | F,Xn |
| Risk Phrases | R11 |
| Safety Phrases | 16-26-33-36/37/39 |
| RIDADR | UN 1262 3/PG 2 |
| Hazard Class | 3.0 |