A3146112
1,3-Dibromopropane , 98% , 109-64-8
Synonym(s):
1,3-Dibromopropane;Trimethylene bromide;Trimethylene dibromide
CAS NO.：109-64-8
Empirical Formula: C3H6Br2
Molecular Weight: 201.89
MDL number: MFCD00000255
EINECS: 203-690-3
| Pack Size | Price | Stock | Quantity |
| 25G | RMB23.20 | In Stock |
|
| 100G | RMB40.80 | In Stock |
|
| 500G | RMB125.60 | In Stock |
|
| 1kg | RMB231.20 | In Stock |
|
| 5KG | RMB959.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | -34 °C (lit.) |
| Boiling point: | 167 °C (lit.) |
| Density | 1.989 g/mL at 25 °C (lit.) |
| vapor density | 7 (vs air) |
| vapor pressure | 2.6 hPa (20 °C) |
| refractive index | n |
| Flash point: | 54 °C |
| storage temp. | Store below +30°C. |
| solubility | 1.68g/l |
| form | Liquid |
| color | Clear colorless to yellow |
| Water Solubility | 1.7 g/L (30 ºC) |
| Merck | 14,9713 |
| BRN | 635662 |
| Dielectric constant | 4.3（20℃） |
| Stability: | Stable. Incompatible with strong oxidizing agents, strong bases. Flammable. |
| InChIKey | VEFLKXRACNJHOV-UHFFFAOYSA-N |
Description and Uses
1,3-Dibromopropane is used to prepare C3-bridged compounds through C-N coupling reactions. It is used in the preparation of 2,3,4,5-tetrahydro-7,7-diphenylimidazo- [2,1-b]-thiazine-6(7H)-one by reacting with potassium salt of 5,5-diphenyl-2-thiohydantoin.
Safety
| Symbol(GHS) |    GHS02,GHS07,GHS09 |
| Signal word | Warning |
| Hazard statements | H226-H302-H315-H411 |
| Precautionary statements | P210-P233-P240-P273-P301+P312-P303+P361+P353 |
| Hazard Codes | Xn,N,Xi |
| Risk Statements | 10-22-38-51/53-36/37/38 |
| Safety Statements | 16-26-36-61-24/25 |
| RIDADR | UN 1993 3/PG 3 |
| WGK Germany | 2 |
| RTECS | TX8575000 |
| TSCA | Yes |
| HazardClass | 3 |
| PackingGroup | III |
| HS Code | 29033036 |
| Toxicity | LD50 orally in Rabbit: 315 mg/kg |
