| Identification | More | [Name]
1,3-Dibromo-2,2-dimethoxypropane | [CAS]
22094-18-4 | [Synonyms]
1,3-DIBROMO-2,2-DIMETHOXYPROPANE
AKOS BBS-00001922
1,3-Dibromoacetone dimethyl acetal
1,3-DIBROMO-2,2-DIMETHOXY-PROPANE 98%
1,3-0DIBROMO-2,2-DIMETHOXYPROPANE | [EINECS(EC#)]
681-907-4 | [Molecular Formula]
C5H10Br2O2 | [MDL Number]
MFCD00051792 | [Molecular Weight]
261.94 | [MOL File]
22094-18-4.mol |
| Chemical Properties | Back Directory | [Appearance]
white crystalline powder | [Melting point ]
65-68 °C
| [Boiling point ]
235°C (rough estimate) | [density ]
1.8049 (rough estimate) | [refractive index ]
1.5120 (estimate) | [storage temp. ]
Keep in dark place,Sealed in dry,Room Temperature | [solubility ]
soluble in Methanol | [form ]
Crystalline Powder | [color ]
White | [BRN ]
1698992 | [InChI]
InChI=1S/C5H10Br2O2/c1-8-5(3-6,4-7)9-2/h3-4H2,1-2H3 | [InChIKey]
CPAHOXOBYHMHDT-UHFFFAOYSA-N | [SMILES]
C(Br)C(OC)(OC)CBr | [CAS DataBase Reference]
22094-18-4(CAS DataBase Reference) |
| Safety Data | Back Directory | [Risk Statements ]
R36/37/38:Irritating to eyes, respiratory system and skin . | [Safety Statements ]
S24/25:Avoid contact with skin and eyes . | [WGK Germany ]
3 | [HS Code ]
29091990 |
| Hazard Information | Back Directory | [Chemical Properties]
white crystalline powder | [Uses]
1,3-Dibromo-2,2-dimethoxypropane is a biochemical reagent that can be used as a biological material or organic compound for life science related research. | [Synthesis]
Bromine (950 g, 5.9 mol) was slowly added dropwise to a stirred solution of compound 29.1 (157 g, 2.7 mol) in methanol (1.6 L) at 0 °C. After the dropwise addition, the reaction mixture was heated and stirred continuously for 15 hours. Upon completion of the reaction, the precipitate was collected by filtration and washed with cold methanol to give compound 29.2 (450 g, 60% yield) as a white solid. | [References]
[1] Patent: WO2014/165075, 2014, A1. Location in patent: Page/Page column 86; 87
[2] Patent: US2008/21032, 2008, A1. Location in patent: Page/Page column 83
[3] Chemistry - A European Journal, 2011, vol. 17, # 2, p. 468 - 480
[4] Patent: US2009/298894, 2009, A1. Location in patent: Page/Page column 44
[5] Patent: WO2016/44770, 2016, A1. Location in patent: Page/Page column 752 |
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