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(E)-1,4-Dibromobut-2-ene

CAS NO.821-06-7

  • Min.Order: 1 Kilogram
  • Payment Terms: L/C,T/T,
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Product Details

Keywords

  • (E)-1,4-Dibromobut-2-ene
  • 821-06-7
  • Trans-1,4-Dibromo-2-butene

Quick Details

  • ProName: (E)-1,4-Dibromobut-2-ene
  • CasNo: 821-06-7
  • Molecular Formula: C4H6Br2
  • Appearance: White crystalline powder
  • Application: intermediates
  • DeliveryTime: negotiable
  • PackAge: 25kg/drum or as requested
  • Port: shanghai or other chinese ports
  • ProductionCapacity: 5000 Metric Ton/Year
  • Purity: 99%
  • Storage: cool dry and ventilated place
  • Transportation: by air,by sea , transshopped from Hong...
  • LimitNum: 1 Kilogram

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Details

Product Name:

(E)-1,4-Dibromobut-2-ene

Synonyms:

Trans-1,4-Dibromo-2-butene 

CAS No:

821-06-7

EINECS:

212-472-7

Molecular Formula:

C4H6Br2

Physical Properties:

White crystalline powder

Specification:

 

821-06-7 Basic information

 

Product Name:

1,4-dibromobut-2-ene

Synonyms:

1,4-DIBROMO-2-PENTENE;(2E)-1,4-Dibromo-2-butene;(E)-1,4-Dibromo-2-butene;1,4-Dibromo-2-butene, E;1,4-trans-Dibromobutene-2;2-Butene, 1,4-dibromo-, trans-;4-dibromo-(e)-2-buten;4-dibromo-trans-2-buten

CAS:

821-06-7

MF:

C4H6Br2

MW:

213.9

EINECS:

212-472-7

Product Categories:

Alkenyl;Halogenated Hydrocarbons;Organic Building Blocks;aliskiren

Mol File:

821-06-7.mol

 

 

 

821-06-7  Chemical Properties

 

mp 

48-51 °C(lit.)

bp 

205 °C(lit.)

Fp 

113°C

storage temp. 

Refrigerator

color 

colorless to slightly brown

Water Solubility 

slightly soluble

CAS DataBase Reference

821-06-7(CAS DataBase Reference)

NIST Chemistry Reference

2-Butene, 1,4-dibromo-, (E)-(821-06-7)

EPA Substance Registry System

2-Butene, 1,4-dibromo-, (2E)-(821-06-7)

 

 

821-06-7  Safety Information

 

Hazard Codes 

T,C

Risk Statements 

25-34-23/25

Safety Statements 

26-36/37/39-45-28A

RIDADR 

UN 2923 8/PG 2

WGK Germany 

2

RTECS 

EM4725000

F 

8-19

Hazard Note 

Toxic/Corrosive

HazardClass 

6.1(b)

PackingGroup 

III

 

 

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