1,3-Dibromopropane
- CAS No.
- 109-64-8
- Chemical Name:
- 1,3-Dibromopropane
- Synonyms
- 1,3-Dibrompropan;1,3-dibromo-propan;1,3-Propylenebromide;1,3-propanedibromide;NSC 62663;TX85750000;CH2BrCH2CH2Br;1.3-DibroMopro;,-Dibromopropane;,’-Dibromopropane
- CBNumber:
- CB6184427
- Molecular Formula:
- C3H6Br2
Lewis structure
- Molecular Weight:
- 201.89
- MDL Number:
- MFCD00000255
- MOL File:
- 109-64-8.mol
- MSDS File:
- SDS
| 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 |
| CAS DataBase Reference | 109-64-8(CAS DataBase Reference) |
| FDA UNII | YQR3048IX9 |
| NIST Chemistry Reference | Propane, 1,3-dibromo-(109-64-8) |
| EPA Substance Registry System | Propane, 1,3-dibromo- (109-64-8) |
SAFETY
Risk and Safety Statements
| 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 | |||||||||
| NFPA 704 |
|
1,3-Dibromopropane price More Price(34)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 8.03279 | 1,3-Dibromopropane for synthesis | 109-64-8 | 100mL | $97.1 | 2024-03-01 | Buy |
| Sigma-Aldrich | 8.03279 | 1,3-Dibromopropane for synthesis | 109-64-8 | 250ML | $218 | 2024-03-01 | Buy |
| Sigma-Aldrich | 125903 | 1,3-Dibromopropane ReagentPlus , 99% | 109-64-8 | 50ml | $96.3 | 2024-03-01 | Buy |
| Sigma-Aldrich | 125903 | 1,3-Dibromopropane ReagentPlus , 99% | 109-64-8 | 1l | $357.6 | 2024-03-01 | Buy |
| TCI Chemical | D0202 | 1,3-Dibromopropane >98.0%(GC) | 109-64-8 | 25g | $22 | 2024-03-01 | Buy |
1,3-Dibromopropane Chemical Properties,Uses,Production
Chemical Properties
1,3-Dibromopropane is a colourless to slightly yellow liquid with sweet odor. soluble in ether, acetone and chloroform, insoluble in water. Decomposes when exposed to heat for a long time and is partially converted to 1,2-dibromopropane. Boiling with water produces propylene glycol. It is used substrate specificity of haloalkane dehalogenases.
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.
General Description
1,3-Dibromopropane is a dihalogenated propane. It undergoes reduction catalyzed by electrogenerated solution-phase nickel(I) salen and nickel(I) salen confined in a polymer film on the surface of a carbon electrode to afford cyclopropane and propylene, respectively.
Hazard
Colorless liquid; sweet odor. Insoluble in water; soluble in organic solvents. Combustible.
Synthesis
1,3-Dibromopropane can be prepared via the free radical addition between allyl bromide and hydrogen bromide. It can derived from the reaction of propylene glycol with brominated hydrochloric acid.
Purification Methods
1,3-Dibromopropane [109-64-8] M 201.9, f -34.4o, b 63 -63.5o/26mm, 76 -77o/40mm, 9 0o/80mm, 165o/atm, d 4 1.977, n 1.522. Wash the dibromide with dilute aqueous Na2CO3, then water. Dry and fractionally distil it under reduced pressure. [Beilstein 1 IV 216.]
1,3-Dibromopropane Preparation Products And Raw materials
Raw materials
Preparation Products
1of4
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Yancheng Longshen Chemical Co.,Ltd. | +86-0515-88706880 +86-18352070299 | sales@longshenchem.com | China | 79 | 55 |
| Hebei Mojin Biotechnology Co., Ltd | +86 13288715578 +8613288715578 | sales@hbmojin.com | China | 12840 | 58 |
| Hebei Yanxi Chemical Co., Ltd. | +8617531190177 | peter@yan-xi.com | China | 5857 | 58 |
| Hebei Chuanghai Biotechnology Co,.LTD | +86-13131129325 | sales1@chuanghaibio.com | China | 5893 | 58 |
| Hebei Weibang Biotechnology Co., Ltd | +8617732866630 | bess@weibangbio.com | China | 18154 | 58 |
| Firsky International Trade (Wuhan) Co., Ltd | +8615387054039 | admin@firsky-cn.com | China | 427 | 58 |
| Suzhou Sanyi Polymer Chemical Technology Co., Ltd. | +8615571922873 | 15571922873@163.com | China | 102 | 58 |
| Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 | info@fdachem.com | China | 20287 | 58 |
| Shaanxi Franta Biotechnology Co., Ltd | +86-13082019107 +86-13082019107 | admin@flanderff.com | China | 206 | 58 |
| Hebei Mojin Biotechnology Co.,Ltd | +86-15028179902 | angelia@hbmojin.com | China | 1177 | 58 |
View Lastest Price from 1,3-Dibromopropane manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2024-11-18 | 1,3-propanedibromide
109-64-8
|
US $20.00 / kg | 1kg | 99.9% | 10000 | Hebei Miaoyin Technology Co.,Ltd | |
 |
2024-11-01 | 1,3-Dibromopropane
109-64-8
|
US $0.00-0.00 / KG | 1KG | 99% | 500000kg | Hebei Weibang Biotechnology Co., Ltd | |
 |
2024-10-25 | 1,3-Dibromopropane
109-64-8
|
US $0.00-0.00 / KG | 25KG | 0.99 | 50MT/month | Hebei Yanxi Chemical Co., Ltd. |
-
- 1,3-propanedibromide
109-64-8
- US $20.00 / kg
- 99.9%
- Hebei Miaoyin Technology Co.,Ltd
-
- 1,3-Dibromopropane
109-64-8
- US $0.00-0.00 / KG
- 99%
- Hebei Weibang Biotechnology Co., Ltd
-
- 1,3-Dibromopropane
109-64-8
- US $0.00-0.00 / KG
- 0.99
- Hebei Yanxi Chemical Co., Ltd.