2,3-dibromo-1,4-dichlorobut-2-ene

Modify Date: 2025-09-11 22:14:33

2,3-dibromo-1,4-dichlorobut-2-ene Structure
2,3-dibromo-1,4-dichlorobut-2-ene structure
Common Name 2,3-dibromo-1,4-dichlorobut-2-ene
CAS Number 36038-57-0 Molecular Weight 282.78900
Density 2.065g/cm3 Boiling Point 218.4ºC at 760 mmHg
Molecular Formula C4H4Br2Cl2 Melting Point N/A
MSDS N/A Flash Point 104.2ºC

 Names

Name 2,3-dibromo-1,4-dichlorobut-2-ene
Synonym More Synonyms

 Chemical & Physical Properties

Density 2.065g/cm3
Boiling Point 218.4ºC at 760 mmHg
Molecular Formula C4H4Br2Cl2
Molecular Weight 282.78900
Flash Point 104.2ºC
Exact Mass 279.80600
LogP 3.46540
Index of Refraction 1.578
InChIKey HQBBIQIXNMQZMP-ONEGZZNKSA-N
SMILES ClCC(Br)=C(Br)CCl

 Safety Information

HS Code 2903799090

 Synthetic Route

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2,3-dibromo-1,4-dichlorobut-2-ene Structure

2,3-dibromo-1,4...

CAS#:36038-57-0

Literature: Akhrem,A.A. Bulletin of the Academy of Sciences of the USSR, Division of Chemical Science (English Translation), 1960 , p. 654 - 661 Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, 1960 , # 4 p. 693 - 702

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2,3-dibromo-1,4-dichlorobut-2-ene Structure

2,3-dibromo-1,4...

CAS#:36038-57-0

Literature: Valette Annales de Chimie (Cachan, France), 1948 , vol. <12>3, p. 674 Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences, 1946 , vol. 223, p. 908

 Customs

HS Code 2903799090
Summary 2903799090 halogenated derivatives of acyclic hydrocarbons containing two or more different halogens。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

 Synonyms

2,3-Dibrom-1,4-dichlor-but-2-en
2,3-dibromo-1,4-dichloro-but-2-ene
1,4-Dichlor-2,3-dibrom-buten-(2)
(E)-2,3-dibromo-1,4-dichloro-but-2-ene
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