2,2-Dibromopropane
- CAS No.
- 594-16-1
- Chemical Name:
- 2,2-Dibromopropane
- Synonyms
- Bromoacetole;acetone dibromide;2,2-dibromo-propan;2,2-DIBROMOPROPANE;Propane, 2,2-dibromo-;2,2-Dibromopropane >2,2-Dibromopropane,98%;Isopropylidene dibromide
- CBNumber:
- CB5157765
- Molecular Formula:
- C3H6Br2
- Molecular Weight:
- 201.89
- MDL Number:
- MFCD00000119
- MOL File:
- 594-16-1.mol
| Melting point | -44.69°C (estimate) |
|---|---|
| Boiling point | 114 °C (740 mmHg) |
| Density | 1.78 |
| refractive index | 1.495-1.499 |
| Flash point | 113 °C |
| form | Liquid |
| color | Colorless to pale yellow |
| FDA UNII | GH5NDU3B4E |
| EPA Substance Registry System | Propane, 2,2-dibromo- (594-16-1) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H315-H319-H335 | |||||||||
| Precautionary statements | P261-P280a-P304+P340-P305+P351+P338-P405-P501a-P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313 | |||||||||
| Hazard Codes | Xn,Xi | |||||||||
| Risk Statements | 36/37/38-20/21/22 | |||||||||
| Safety Statements | 36/37/39-26-37/39-24/25 | |||||||||
| RIDADR | 2810 | |||||||||
| TSCA | Yes | |||||||||
| HazardClass | 6.1(b) | |||||||||
| PackingGroup | III | |||||||||
| HS Code | 29033990 | |||||||||
| NFPA 704 |
|
2,2-Dibromopropane price More Price(10)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| TCI Chemical | D1409 | 2,2-Dibromopropane >98.0%(GC) | 594-16-1 | 10g | $150 | 2024-03-01 | Buy |
| Alfa Aesar | H65014 | 2,2-Dibromopropane, 95% | 594-16-1 | 1g | $25 | 2023-06-20 | Buy |
| Alfa Aesar | H65014 | 2,2-Dibromopropane, 95% | 594-16-1 | 5g | $77.3 | 2021-12-16 | Buy |
| TRC | D426173 | 2,2-Dibromopropane | 594-16-1 | 5g | $150 | 2021-12-16 | Buy |
| AK Scientific | V6823 | 2,2-Dibromopropane | 594-16-1 | 5g | $88 | 2021-12-16 | Buy |
2,2-Dibromopropane Chemical Properties,Uses,Production
Chemical Properties
clear colorless to light yellow liquid
Uses
2,2-dibromopropane is used in organic synthesis. dimethyl isopropenylsuccinate was formed as a by-product in the reaction of 2,2-dibromopropane.
Preparation
2,2-Dibromopropane synthesis: Ethyl bicyclic phosphite (3.5g, 0.025mole) and acetone (1.5g, 1. 9ml, 0.025mole) were dissolved in thirty ml benzene in a one-neck 100ml 19/22 standard taper flask and the solution was cooled to 5° by an ice bath. The solution was stirred by a magnetic stirrer and bar, and to it was added bromine (4g, 0.025mole) dropwise from a dropping funnel. The reaction proceeded immediately as no dibromide intermediate appeared, and after completion of halogen addition the solution was stirred for half an hour in the cold, and then analyzed for dihaloalkane . Analysis on the Beckman GC-2A Gas Chr omatograph indicated the presence of 2,2-Dibromopropane, and the yield was calculated as previously described. Yield: 1.56g, 31%.
2,2-dibromopropane is also prepared by Hydrogen bromide and propyne.
2,2-Dibromopropane Preparation Products And Raw materials
Raw materials
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Fluoropharm Co., Ltd. | +86-0571-85586753; +8613336034509 | sales@fluoropharm.com | China | 1376 | 60 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29880 | 58 |
| Jinan Carbotang Biotech Co.,Ltd. | +8615866703830 | figo.gao@foxmail.com | China | 8497 | 58 |
| Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 | sales@chemdad.com | China | 39894 | 58 |
| Shaanxi Dideu Medichem Co. Ltd | +86-29-87569266 15319487004 | 1015@dideu.com | China | 3940 | 58 |
| Neostar United (Changzhou) Industrial Co., Ltd. | +86-0519-85551759 +8613506123987 | marketing1@neostarunited.com | China | 8840 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +8618949823763 | sales@tnjchem.com | China | 34563 | 58 |
| ANHUI WITOP BIOTECH CO., LTD | +8615255079626 | eric@witopchemical.com | China | 23541 | 58 |
| Dayang Chem (Hangzhou) Co.,Ltd. | 571-88938639 +8617705817739 | info@dycnchem.com | China | 52849 | 58 |
| ChemExpress | +86-021-58950125 +86-021-58950125; | info@chemexpress.com | China | 781 | 58 |
View Lastest Price from 2,2-Dibromopropane manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2019-07-14 | 1-BROMO-4-N-HEPTYLBENZENE
594-16-1
|
US $1.00 / KG | 1KG | 99% | 25kg | Career Henan Chemical Co |
-
- 1-BROMO-4-N-HEPTYLBENZENE
594-16-1
- US $1.00 / KG
- 99%
- Career Henan Chemical Co
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