| Identification | More | [Name]
1,3-Dibromopropane | [CAS]
109-64-8 | [Synonyms]
1,3-DIBROMOPROPANE
1,3-DIBROMOPROPNAE
ALPHA,GAMMA-DIBROMOPROPANE
TRIMETHYLENE BROMIDE
TRIMETHYLENE DIBROMIDE
,’-Dibromopropane
,-Dibromopropane
1,3-dibromo-propan
1,3-Dibrompropan
1,3-Propylenebromide
CH2BrCH2CH2Br
Dibromo-1,3 propane
omega,omega’-dibromopropane
omega,omega'-Dibromopropane
Propane,1,3-dibromo-
α,γ-Dibromopropane
ω,ω’-Dibromopropane
Dibromopropane,98%
1 3-DIBROMOPROPANE REAGENTPLUS(TM) 9&
1,3-DIBROMOPROPANE, REAGENTPLUS, 99% | [EINECS(EC#)]
203-690-3 | [Molecular Formula]
C3H6Br2 | [MDL Number]
MFCD00000255 | [Molecular Weight]
201.89 | [MOL File]
109-64-8.mol |
| Chemical Properties | Back Directory | [Appearance]
colourless to slightly yellow liquid | [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. ]
2-8°C | [solubility ]
1.68g/l | [form ]
Liquid | [color ]
Clear colorless to yellow | [Stability:]
Stable. Incompatible with strong oxidizing agents, strong bases. Flammable. | [Water Solubility ]
1.7 g/L (30 ºC) | [Detection Methods]
GC,NMR | [Merck ]
14,9713 | [BRN ]
635662 | [Dielectric constant]
4.3（20℃） | [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]
109-64-8(EPA Substance) |
| Safety Data | Back Directory | [Hazard Codes ]
Xn,N,Xi | [Risk Statements ]
R10:Flammable.
R22:Harmful if swallowed.
R38:Irritating to the skin.
R51/53:Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment .
R36/37/38:Irritating to eyes, respiratory system and skin . | [Safety Statements ]
S16:Keep away from sources of ignition-No smoking .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
S61:Avoid release to the environment. Refer to special instructions safety data sheet .
S24/25:Avoid contact with skin and eyes . | [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 Information | Back Directory | [Chemical Properties]
colourless to slightly yellow liquid | [Uses]
Substrate specificity of haloalkane dehalogenases. | [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.] |
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