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4-Bromo-1-butene, 97%, Thermo Scientific Chemicals
Supplier: Thermo Scientific Chemicals A1097706
Description
4-Bromo-1-butene is used in the preparation of 4-(3-butenyloxy)benzoic acid and largazole. It is also used in double alkylation of lactams followed by Grubbs ring-closing metathesis to yield gymnodimine. Further, it serves as a reagent in the preparation of dienehydrazides.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Applications4-Bromo-1-butene is used in the preparation of 4-(3-butenyloxy)benzoic acid and largazole. It is also used in double alkylation of lactams followed by Grubbs ring-closing metathesis to yield gymnodimine. Further, it serves as a reagent in the preparation of dienehydrazides.
Solubility
Miscible with water, benzene, ether and ethanol.
Notes
Light sensitive. Store in a cool place. Incompatible with strong bases.
Specifications
| 4-Bromo-1-butene | |
| 1.33 | |
| 1°C (34°F) | |
| 1.463 | |
| 5 g | |
| 1098377 | |
| 4-bromo-1-butene, 3-butenyl bromide, 1-butene, 4-bromo, 4-bromo-1-buten, 4-bromo-but-1-ene, homoallyl bromide, 1-bromo-3-butene, 4-bromobutene, 4-bromo-1 butene, sjphabijuh@ | |
| DMAYBPBPEUFIHJ-UHFFFAOYSA-N | |
| 4-bromobut-1-ene | |
| 21241 | |
| 97% |
| 5162-44-7 | |
| 98°C to 100°C | |
| C4H7Br | |
| MFCD00000258 | |
| UN1993 | |
| Light sensitive | |
| Miscible with water,benzene,ether and ethanol. | |
| C=CCCBr | |
| 135.004 | |
| 135 |
Chemical Identifiers
| 5162-44-7 | |
| MFCD00000258 | |
| 4-bromo-1-butene, 3-butenyl bromide, 1-butene, 4-bromo, 4-bromo-1-buten, 4-bromo-but-1-ene, homoallyl bromide, 1-bromo-3-butene, 4-bromobutene, 4-bromo-1 butene, sjphabijuh@ | |
| 4-bromobut-1-ene |
| C4H7Br | |
| DMAYBPBPEUFIHJ-UHFFFAOYSA-N | |
| 21241 |
Safety and Handling
GHS H Statement
H225-H334-H335-H319-H317
Highly flammable liquid and vapor.
May cause allergy or asthma symptoms or breathing difficulties if inhaled.
May cause respiratory irritation.
Causes serious eye irritation.
May cause an allergic skin reaction.
P210-P233-P235-P240-P241-P242-P243-P261-P264b-P271-P272-P280-P285-P303+P361+P353-P304+P340-P305+P351+P338-P333+P313-P342+P311-P363-P370+P378q-P501c
H225-H317-H319-H334-H335
DOTInformation : Transport Hazard Class: 3; Packing Group: II; Proper Shipping Name: FLAMMABLE LIQUIDS, N.O.S.
EINECSNumber : 225-937-4
TSCA : Yes
Recommended Storage : Keep cold
RUO – Research Use Only