A8324412
Undecane , standardforGC,≥99.5%(GC) , 1120-21-4
Synonym(s):
n-Undecane;Hendecane;n-Undecane;Undecane
CAS NO.：1120-21-4
Empirical Formula: C11H24
Molecular Weight: 156.31
MDL number: MFCD00008959
EINECS: 214-300-6
| Pack Size | Price | Stock | Quantity |
| 5ML | RMB69.60 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | -26 °C (lit.) |
| Boiling point: | 196 °C (lit.) |
| Density | 0.74 g/mL at 25 °C (lit.) |
| vapor density | 5.4 (vs air) |
| vapor pressure | <0.4 mm Hg ( 20 °C) |
| refractive index | n |
| Flash point: | 140 °F |
| storage temp. | Store below +30°C. |
| form | Liquid |
| Specific Gravity | 0.7402 |
| color | Colorless |
| Odor Threshold | 0.62ppm |
| explosive limit | 0.6-6.5%(V) |
| Water Solubility | IMMISCIBLE |
| BRN | 1697099 |
| Dielectric constant | 2.0（20℃） |
| InChIKey | RSJKGSCJYJTIGS-UHFFFAOYSA-N |
| LogP | 6.312 (est) |
Description and Uses
n-Hendecane, also known as Undecane and Hendecane, is a component of petrol. It is used as a solvent and degreaser for inks as well as in organic synthesis. Due to its low phase transition temperature (-26 °C), it is also used as a core material for microcapsules in cold chain transport.
Undecane is used in preparation method of small-size hollow Silicon Dioxide.
Safety
| Symbol(GHS) |   GHS02,GHS08 |
| Signal word | Danger |
| Hazard statements | H226-H304 |
| Precautionary statements | P210-P301+P310+P331 |
| Hazard Codes | Xn |
| Risk Statements | 36/37/38-65-66 |
| Safety Statements | 26-36-24/25-62 |
| RIDADR | UN 2330 3/PG 3 |
| WGK Germany | 3 |
| RTECS | YQ1525000 |
| Autoignition Temperature | 220 °C |
| TSCA | Yes |
| HazardClass | 3 |
| PackingGroup | III |
| HS Code | 29011090 |
| Toxicity | mouse,LD50,intravenous,517mg/kg (517mg/kg),Journal of Pharmaceutical Sciences. Vol. 67, Pg. 566, 1978. |
