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2,4-Dibromothiophene CAS NO.3140-92-9
- Min.Order: 1 Gram
- Payment Terms: T/T,MoneyGram,Other
- Product Details
Keywords
- 2,4-Dibromothiophene
- 3140-92-9
- 97% purity
Quick Details
- ProName: 2,4-Dibromothiophene
- CasNo: 3140-92-9
- Molecular Formula: C4H2Br2S
- Appearance: powder
- Application: intermediate
- DeliveryTime: in stock
- PackAge: according to the need pf packing
- Port: Shanghai Port
- ProductionCapacity: 100 Kilogram/Day
- Purity: 97% purity
- Storage: sealed in dry, room temperature
- Transportation: air，sea and courier
- LimitNum: 1 Gram
- Grade: Industrial Grade,Pharma Grade,Electron...
Superiority
Product Name: 2,4-Dibromothiophene
Synonyms: 2,4-DIBROMOTHIOPHENE;2,4-Dibromothiophene,94%;2,4-DIBROMOTHIOPHENE, 90+%;2,4-DIBROMOTHIOPHENE 96%;2,4-DIBROMOTHIOPHENE,96%;2,4-Dibromothiophene>;Thiophene, 2,4-dibromo-;2,4-Dibromothiophene ISO 9001：2015 REACH
CAS: 3140-92-9
MF: C4H2Br2S
MW: 241.93
EINECS: 678-717-9
Mol File: 3140-92-9.mol
Details
2,4-Dibromothiophene Chemical Properties
Melting point -26.3°C
Boiling point 215°C
density 2.157 g/mL at 25 °C
refractive index 1.631-1.633
Fp 215°C
storage temp. Keep in dark place,Inert atmosphere,2-8°C
form liquid
Specific Gravity 2.149
Water Solubility It is insoluble in water.
BRN 107651
CAS DataBase Reference 3140-92-9(CAS DataBase Reference)
Safety Information
Hazard Codes Xn,Xi,T
Risk Statements 36/37/38-20/21/22-41-37/38-25
Safety Statements 36/37/39-26-36-45-39
RIDADR UN2810
WGK Germany 3
Hazard Note Irritant
HazardClass 6.1
PackingGroup III
HS Code 29349990
MSDS Information
Provider Language
2,4-Dibromothiophene English
ACROS English
ALFA English
2,4-Dibromothiophene Usage And Synthesis
Chemical Properties clear colorless to light brown liquid
2,4-Dibromothiophene Preparation Products And Raw materials
Raw materials Diethyl ether-->n-Butyllithium-->2,3,5-Tribromothiophene
Preparation Products 2,3-Dibromothiophene-->3-Bromothiophene-->4-Bromothiophene-2-carboxaldehyde