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CAS No.: | 35691-65-7 |
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Name: | DBDCB |
Molecular Structure: | |
Formula: | C6H6Br2N2 |
Molecular Weight: | 265.935 |
Synonyms: | 1,2-Dibromo-2,4-dicyanobutane;1-Bromo-1-(bromomethyl)-1,3-propanedicarbonitrile;2-Bromo-2-(bromomethyl)glutaronitrile;BBMG;Bromothalonil;DBDCB;MDBGN;Merguard 1105;Methyldibromoglutaronitrile;Tektamer;Tektamer 38;Tektamer38AD;Tuopai DM 01; |
EINECS: | 252-681-0 |
Density: | 1.889 g/cm3 |
Melting Point: | 48-50 °C |
Boiling Point: | 338.6 °C at 760 mmHg |
Flash Point: | 158.6 °C |
Solubility: | insoluble in water |
Appearance: | Crystals with a pungent odor |
Hazard Symbols: | Xn |
Risk Codes: | 20/22-37/38-41-34-22 |
Safety: | 26-36/37/39-45 |
Transport Information: | UN 3439 |
PSA: | 47.58000 |
LogP: | 2.34236 |
2,4-dicyano-1-butene
1,2-Dibromo-2,4-dicyanobutane
Conditions | Yield |
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With bromine Irradiation; |
acrylonitrile
1,2-Dibromo-2,4-dicyanobutane
Conditions | Yield |
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Stage #1: acrylonitrile With triethylamine; zinc(II) chloride for 1h; Autoclave; Green chemistry; Large scale; Stage #2: With bromine In water at 50 - 100℃; for 2h; Green chemistry; Large scale; | 510 kg |
1,2-Dibromo-2,4-dicyanobutane
2,4-dicyano-1-butene
Conditions | Yield |
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In acetonitrile Product distribution; Mechanism; other solvents; |