- Product Details
Keywords
- 821-06-7
- (E)-1,4-Dibromobut-2-ene
- 1,4-DIBROMO-2-PENTENE
Quick Details
- ProName: TIANFU CHEM 821-06-7 (E)-1,4-Dibromobu...
- CasNo: 821-06-7
- Molecular Formula: C4H6Br2
- Appearance: white powder
- Application: Pharma intermediates
- DeliveryTime: 7days
- PackAge: 1KG -200KG Drum with pallet
- Port: Shanghai port
- ProductionCapacity: 1000 Metric Ton/Month
- Purity: 98.0%Min
- Storage: room temperature
- Transportation: by sea or by air or by courier
- LimitNum: 1 Kilogram
Superiority
Our company was built in 2009 with an ISO certificate.In the past 5 years, we have grown up as a famous fine chemicals supplier in China and we had established stable business relationships with Samsung,LG,Merck,Thermo Fisher Scientific and so on.
Our main business covers the fields below:
1.Noble Metal Catalysts (Pt.Pd...)
2.Organic Phosphine Ligands (Tert-butyl-phosphine.Cyclohexyl-phosphine...)
3.OLED intermediates (Fluorene,Carbazole,Boric acid...)
4.Customs Synthesis
Our advantage:
1. Higest quality and good package
2.Fast delivery
3.Better payment term
4.Fast response to customer within 6 hours
5.Good business credit in Europe ,US ,Japan ,Korea
Our main business covers the fields below:
1.Noble Metal Catalysts (Pt.Pd...)
2.Organic Phosphine Ligands (Tert-butyl-phosphine.Cyclohexyl-phosphine...)
3.OLED intermediates (Fluorene,Carbazole,Boric acid...)
4.Customs Synthesis
Our advantage:
1. Higest quality and good package
2.Fast delivery
3.Better payment term
4.Fast response to customer within 6 hours
5.Good business credit in Europe ,US ,Japan ,Korea
Details
(E)-1,4-Dibromobut-2-ene Chemical Properties
Melting point 48-51 °C(lit.)
Boiling point 205 °C(lit.)
Fp 113°C
storage temp. Refrigerator
form Crystals or Crystalline Powder
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)
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