- 1,3-Dibromopropane
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- $0.00 / 250KG
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2026-05-14
- CAS:109-64-8
- Min. Order: 1KG
- Purity: ≥99%
- Supply Ability: 50 Tons/Month
- 1,3-Dibromopropane
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- $10.00 / 1kg
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2026-03-20
- CAS:109-64-8
- Min. Order: 1kg
- Purity: 99%
- Supply Ability: 10 mt
- 1,3-Dibromopropane
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- $100.00 / 1KG
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2025-09-25
- CAS:109-64-8
- Min. Order: 1KG
- Purity: 99%
- Supply Ability: g-kg-tons, free sample is available
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| | 1,3-Dibromopropane Basic information |
| Product Name: | 1,3-Dibromopropane | | Synonyms: | ,’-Dibromopropane;,-Dibromopropane;1,3-dibromo-propan;1,3-Dibrompropan;1,3-Propylenebromide;CH2BrCH2CH2Br;Dibromo-1,3 propane;omega,omega’-dibromopropane | | CAS: | 109-64-8 | | MF: | C3H6Br2 | | MW: | 201.89 | | EINECS: | 203-690-3 | | Product Categories: | Organics;Aliphatics;Enzyme substrates;DIBROMOALKANE;alpha,omega-Bifunctional Alkanes;alpha,omega-Dibromoalkanes;Monofunctional & alpha,omega-Bifunctional Alkanes;109-64-8 | | Mol File: | 109-64-8.mol |  |
| | 1,3-Dibromopropane Chemical 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 | n20/D 1.524(lit.) | | Fp | 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 | | Henry's Law Constant | 1.1×10-3 mol/(m3Pa) at 25℃, Mackay et al. (1993) | | Dielectric constant | 4.3（20℃） | | Stability: | Stable. Incompatible with strong oxidizing agents, strong bases. Flammable. | | InChI | 1S/C3H6Br2/c4-2-1-3-5/h1-3H2 | | InChIKey | VEFLKXRACNJHOV-UHFFFAOYSA-N | | SMILES | BrCCCBr | | CAS DataBase Reference | 109-64-8(CAS DataBase Reference) | | NIST Chemistry Reference | Propane, 1,3-dibromo-(109-64-8) | | EPA Substance Registry System | Propane, 1,3-dibromo- (109-64-8) |
| 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 | TSCA listed | | HazardClass | 3 | | PackingGroup | III | | HS Code | 29033036 | | Storage Class | 3 - Flammable liquids | | Hazard Classifications | Acute Tox. 4 Oral
Aquatic Chronic 2
Flam. Liq. 3
Skin Irrit. 2 | | Hazardous Substances Data | 109-64-8(Hazardous Substances Data) | | Toxicity | LD50 orally in Rabbit: 315 mg/kg |
| | 1,3-Dibromopropane Usage And Synthesis |
| 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 |
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