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Names | |||
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Preferred IUPAC name
1,3-Dibromopropane[3] | |||
Other names | |||
Identifiers | |||
3D model (JSmol)
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635662 | |||
ChemSpider | |||
ECHA InfoCard | 100.003.356 | ||
EC Number |
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MeSH | 1,3-dibromopropane | ||
PubChem CID
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RTECS number |
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UNII | |||
UN number | 1993 | ||
CompTox Dashboard (EPA)
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Properties | |||
C3H6Br2 | |||
Molar mass | 201.889 g·mol−1 | ||
Appearance | Colorless liquid | ||
Density | 1.989 g mL−1 | ||
Melting point | −34.20 °C; −29.56 °F; 238.95 K | ||
Boiling point | 167 °C; 332 °F; 440 K | ||
Henry's law
constant (kH) |
11 μmol Pa−1 kg−1 | ||
Refractive index (nD)
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1.524 | ||
Thermochemistry | |||
Heat capacity (C)
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163.7 J K mol−1 | ||
Hazards | |||
GHS labelling: | |||
Warning | |||
H226, H302, H315, H411 | |||
P273 | |||
Flash point | 56 °C (133 °F; 329 K) | ||
Lethal dose or concentration (LD, LC): | |||
LD50 (median dose)
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315 mg kg−1 (oral, rat) | ||
Related compounds | |||
Related alkanes
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Related compounds
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Mitobronitol | ||
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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1,3-Dibromopropane is an organobromine compound with the formula (CH2)3Br2. It is a colorless liquid with sweet odor. It is used in organic synthesis to form C3-bridged compounds such as through C-N coupling reactions.
1,3-Dibromopropane was used in the first cyclopropane synthesis in 1881, known as the Freund reaction.[4]