1,3-Dibromopropane
- Product Name
- 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
- Formula Weight
- 201.89
- MOL File
- 109-64-8.mol
1,3-Dibromopropane Property
- 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.)
- 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)
- NIST Chemistry Reference
- Propane, 1,3-dibromo-(109-64-8)
- EPA Substance Registry System
- Propane, 1,3-dibromo- (109-64-8)
Safety
- 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
- Hazardous Substances Data
- 109-64-8(Hazardous Substances Data)
- Toxicity
- LD50 orally in Rabbit: 315 mg/kg
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H226Flammable liquid and vapour
H302Harmful if swallowed
H315Causes skin irritation
H411Toxic to aquatic life with long lasting effects
- Precautionary statements
-
P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P233Keep container tightly closed.
P240Ground/bond container and receiving equipment.
P273Avoid release to the environment.
P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
N-Bromosuccinimide Price
- Product number
- 8.03279
- Product name
- 1,3-Dibromopropane
- Purity
- for synthesis
- Packaging
- 100mL
- Price
- $97.1
- Updated
- 2024/03/01
- Product number
- 8.03279
- Product name
- 1,3-Dibromopropane
- Purity
- for synthesis
- Packaging
- 250ML
- Price
- $218
- Updated
- 2024/03/01
- Product number
- 125903
- Product name
- 1,3-Dibromopropane
- Purity
- ReagentPlus , 99%
- Packaging
- 50ml
- Price
- $96.3
- Updated
- 2024/03/01
- Product number
- 125903
- Product name
- 1,3-Dibromopropane
- Purity
- ReagentPlus , 99%
- Packaging
- 1l
- Price
- $357.6
- Updated
- 2024/03/01
- Product number
- D0202
- Product name
- 1,3-Dibromopropane
- Purity
- >98.0%(GC)
- Packaging
- 25g
- Price
- $22
- Updated
- 2024/03/01
1,3-Dibromopropane Chemical Properties,Usage,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
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View Lastest Price from 1,3-Dibromopropane manufacturers
- Product
- 1,3-propanedibromide 109-64-8
- Price
- US $20.00/kg
- Min. Order
- 1kg
- Purity
- 99.9%
- Supply Ability
- 10000
- Release date
- 2023-04-14
- Product
- 1,3-Dibromopropane 109-64-8
- Price
- US $10.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 10 mt
- Release date
- 2024-12-04
- Product
- 1,3-Dibromopropane 109-64-8
- Price
- US $0.00-0.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 500000kg
- Release date
- 2024-11-01