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590-12-5

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Basic Information
CAS No.: 590-12-5
Name: 1,2-DIBROMOETHYLENE
Article Data: 15
Molecular Structure:
Molecular Structure of 590-12-5 (1,2-DIBROMOETHYLENE)
Formula: C2H2Br2
Molecular Weight: 185.846
Synonyms: Glycol bromide;trans-1,2-dibromoethylene;1,2-Ethylene dibromide;1.2-dibromoethane;Bromuro di etile;sym-Dibromoethane;Ethane,1,2-dibromo;trans-1,2-dibromoethene;ETHYLENE DIBROMIDE;1,2-dibromoethene;trans-1,2-dibromoethane;1,2-dibromo-ethylene;1,2-bromoethane;Ethene, 1,2-dibromo-, (E)-;Ethylene bromide;
Density: 2.279g/cm3
Melting Point: -6.5°C
Boiling Point: 108°Cat760mmHg
Flash Point: °C
Safety: A poison by ingestion. When heated to decomposition it emits toxic vapors of Br−.
PSA: 0.00000
LogP: 2.24740
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    trans-1,2-DIBROMOETHENE

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  • Quinoline, 4-bromo-3-(trifluoromethyl)-

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    Quinoline, 4-bromo-3-(trifluoromethyl)-

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  • 1,2-DIBROMOETHYLENECAS

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    1,2-DIBROMOETHYLENECAS

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    1,2-DIBROMOETHYLENECASAppearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express

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Chemistry

IUPAC  Name: (E)-1,2-Dibromoethene   
Molecular Formula: C2H2Br2
Molecular Weight: 185.86
Index of Refraction: 1.572
Molar Refractivity: 26.83 cm3
Molar Volume: 81.5 cm3
Polarizability: 10.63 ×10-24 cm3
Surface Tension: 38.5 dyne/cm
Density: 2.279 g/cm3
Enthalpy of Vaporization: 33.25 kJ/mol
Boiling Point: 108 °C at 760 mmHg
Vapour Pressure: 30.9 mmHg at 25°C 
The Cas Register Number of  trans-1,2-Dibromoethene is 590-12-5 .The chemical synonyms of  trans-1,2-Dibromoethene (CAS NO.590-12-5) are (E)-1,2-Dibromoethene  and  2-Bromovinyl bromide .The molecular structure of  trans-1,2-Dibromoethene (CAS NO.590-12-5) is.

Uses

  trans-1,2-Dibromoethene (CAS NO.590-12-5) is used in organic synthesis .

Toxicity Data With Reference

1.    

orl-rat LD50:62 mg/kg

     JPMSAE    Journal of Pharmaceutical Sciences. 63 (1974),1068.

Safety Profile

A poison by ingestion. When heated to decomposition it emits toxic vapors of Br−.