(E)-2,3-dibromo-but-2-ene is an organic compound with the molecular formula C4H6Br2. It is a geometric isomer of 2,3-dibromobut-2-ene, characterized by the presence of two bromine atoms attached to the second and third carbon atoms in the butene chain. The "E" notation indicates that the two bromine atoms are on the same side of the double bond, which is a key aspect of its stereochemistry. (E)-2,3-dibromo-but-2-ene is a colorless liquid with a pungent odor and is used in the synthesis of various organic compounds due to its reactive bromine atoms. It is also an important intermediate in the preparation of pharmaceuticals and agrochemicals.
1587-56-0
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Basic information
- Product Name: (E)-2,3-dibromo-but-2-ene
- Synonyms: (E)-2,3-dibromo-but-2-ene
- CAS NO:1587-56-0
- Molecular Formula:
- Molecular Weight: 213.9
- EINECS: N/A
- Product Categories: N/A
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Chemical Properties
- Melting Point: N/A
- Boiling Point: N/A
- Flash Point: N/A
- Appearance: N/A
- Density: N/A
- Refractive Index: N/A
- Storage Temp.: N/A
- Solubility: N/A
- CAS DataBase Reference: (E)-2,3-dibromo-but-2-ene(CAS DataBase Reference)
- NIST Chemistry Reference: (E)-2,3-dibromo-but-2-ene(1587-56-0)
- EPA Substance Registry System: (E)-2,3-dibromo-but-2-ene(1587-56-0)
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Safety Data
- Hazard Codes: N/A
- Statements: N/A
- Safety Statements: N/A
- WGK Germany:
- RTECS:
- HazardClass: N/A
- PackingGroup: N/A
- Hazardous Substances Data: 1587-56-0(Hazardous Substances Data)
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1587-56-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1587-56-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,5,8 and 7 respectively; the second part has 2 digits, 5 and 6 respectively.Calculate Digit Verification of CAS Registry Number 1587-56:
(6*1)+(5*5)+(4*8)+(3*7)+(2*5)+(1*6)=100
100 % 10 = 0
So 1587-56-0 is a valid CAS Registry Number.
1587-56-0Upstream product
1587-56-0Downstream Products
- 34450-24-3 trans-1,2,3-trichloro-2-butene
- 52809-64-0 3,3-dichloro-2-bromo-1-butene
- 77407-85-3 (E)-2-Bromo-1,3-dichloro-but-2-ene
- 77407-82-0 (Z)-2-Bromo-1,3-dichloro-but-2-ene
- 68375-93-9 2,3-dichloro-2,3-dibromobutane
- 77407-81-9 cis-3-chloro-1,2-dibromo-2-butene
- 2648-69-3 3,3-dibromobutan-2-one
- 110-22-5 diacetyl peroxide
- 108-24-7 acetic anhydride
- 33840-43-6 2,2,3,3-tetrabromo-butane
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(E)-2,3-dibromo-but-2-ene
