- 1,8-Dibromooctane
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2026-06-30
- CAS:4549-32-0
- Min. Order: 1kg
- Purity: 98%
- Supply Ability: 10000KGS
- 1,8-Dibromooctane
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- $10.00
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2026-03-20
- CAS:4549-32-0
- Min. Order: 1KG
- Purity: 99%
- Supply Ability: 10 mt
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| | 1,8-Dibromooctane Basic information |
| Product Name: | 1,8-Dibromooctane | | Synonyms: | 1,8-Dibromooctane,98%;1,8-DIBROMOOCANE;Octane, 1,8-dibromo-;Octamethylene Bromide
Octamethylene Dibromide;1,8-DibroMooCLane;1,8-DIBROMOOCTANE FOR SYNTHESIS;1,8-Dibromooctane,Octamethylene dibromide;1,8-DibroMooctane, 98% 10ML | | CAS: | 4549-32-0 | | MF: | C8H16Br2 | | MW: | 272.02 | | EINECS: | 224-912-5 | | Product Categories: | Pyridines ,Halogenated Heterocycles;Bromine Compounds;alpha,omega-Bifunctional Alkanes;alpha,omega-Dibromoalkanes;Monofunctional & alpha,omega-Bifunctional Alkanes | | Mol File: | 4549-32-0.mol |  |
| | 1,8-Dibromooctane Chemical Properties |
| Melting point | 12-16 °C (lit.) | | Boiling point | 270-272 °C (lit.) | | density | 1.477 g/mL at 25 °C (lit.) | | refractive index | n20/D 1.498(lit.) | | Fp | >230 °F | | storage temp. | Sealed in dry,Room Temperature | | solubility | Chloroform (Sparingly), Hexanes (Slightly) | | form | Liquid | | Specific Gravity | 1.465 | | color | Clear yellow | | Water Solubility | Insoluble | | BRN | 1698114 | | Henry's Law Constant | 1.3×10-2 mol/(m3Pa) at 25℃, Sarraute et al. (2006) | | Dielectric constant | 7.4299999999999997 | | Stability: | Stable. Combustible. Incompatible with strong oxidizing agents, strong bases. | | InChI | 1S/C8H16Br2/c9-7-5-3-1-2-4-6-8-10/h1-8H2 | | InChIKey | DKEGCUDAFWNSSO-UHFFFAOYSA-N | | SMILES | BrCCCCCCCCBr | | CAS DataBase Reference | 4549-32-0(CAS DataBase Reference) | | NIST Chemistry Reference | Octane, 1,8-dibromo-(4549-32-0) | | EPA Substance Registry System | Octane, 1,8-dibromo- (4549-32-0) |
| Hazard Codes | Xi | | Risk Statements | 36/37/38 | | Safety Statements | 26-36 | | WGK Germany | 3 | | Hazard Note | Irritant | | TSCA | TSCA listed | | HS Code | 29033990 | | Storage Class | 10 - Combustible liquids |
| | 1,8-Dibromooctane Usage And Synthesis |
| Chemical Properties | colourless to pale yellow liquid. insoluble in water. | | Uses | 1,8-Dibromooctane is used as an additive in the preparation poly[[4,8-bis[(2-ethylhexyl)oxy]benzo[1,2-b:4,5-b']dithiophene-2,6-diyl][3-fluoro-2-[(2-ethylhexyl)carbonyl]thieno[3,4-b]thiophenediyl]]:[6,6]-phenylC71-butyric acid methyl ester, which finds application in the fabrication of organic photovoltaics (OPVs). Further, it is used in the preparation of (1,4-bis-(8-bromooctyloxy)-benzene). | | Application | 1,8-Dibromooctane is used as a reagent in the synthesis of novel 7-aminoalkyl-substituted flavonoid derivatives as potential cholinesterase inhibitors and 3,3’-(Octane-1,8-diyl)bis(1-ethyl-imidazolium) bromide. | | Synthesis Reference(s) | The Journal of Organic Chemistry, 30, p. 780, 1965 DOI: 10.1021/jo01014a031 | | Synthesis | 1,8-Dibromooctane was prepared by the reaction of cyclooctene with sulfuric acid and hydrobromination under the catalyst. |
| | 1,8-Dibromooctane Preparation Products And Raw materials |
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