5162-44-7 4-Bromo-1-butene AKSci J91189
 
 
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  J91189    AKSci Bulk Reagent
4-Bromo-1-butene
, 95%
 
3-Butenyl Bromide




IDENTITY
CAS Number:5162-44-7
MDL Number:MFCD00000258
MF:C4H7Br
MW:135
EINECS:225-937-4
BRN:1098377
SPECIFICATIONS & PROPERTIES
Min. Purity Spec:95%
Physical Form (at 20°C):Liquid
Boiling Point:98-100°C
Flash Point:1°C closed cup
Density:1.33 g/mL at 25°C
Refractive Index:1.462
Long-Term Storage:Store long-term at 2-8°C
DOT/IATA TRANSPORT INFORMATION
UN #:UN1993
Hazard Class:3; Flammable Liquid
Packing Group:II
A hazmat fee may apply depending on the amount ordered, as indicated in the list of package sizes.

REVIEW

 Double alkylation of lactams, followed by Grubbs ring-closing metathesis, gives access to the bicyclic spiroimine ring system of the biotoxin gymnodimine.

REFERENCES
[1]Hoyt, J. M.; Schmidt, V. A.; Tondreau, A. M.; Chirik, P. J. Iron-catalyzed intermolecular [2+2] cycloadditions of unactivated alkenes. Science 2015, 349 (6251), 960-963.
[2] Liu, T.; Nie, Y.; Chen, R.; Zhang, L.; Meng, Y.; Li, X. Hyperbranched polyether as an all-purpose epoxy modifier: controlled synthesis and toughening mechanisms. J. Mater. Chem. A 2015, 3 (3), 1188-1198.

GLOBALLY HARMONIZED SYSTEM (GHS)

Pictograms

Signal Word
Danger

Hazard Statements
H225; H319; H334; H335

Precautionary Statements
P210; P233; P240; P241; P242; P243; P261; P264; P271; P280; P285; P303+P361+P353; P304+P340; P305+P351+P338; P337+P313; P342+P311; P370+P378; P403+P233; P403+P235; P405; P501


Current as of February 28, 2024


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⚠️
These products are explicitly not intended to be used in foods and/or cosmetics and/or drugs (human and veterinary) and/or consumer products and/or biocides and/or pesticides of any kind unless explicitly stated otherwise.

Products are not sold to individuals. We do not ship to residential addresses. Consumer orders will be cancelled without notice.

New customers undergo an internal onboarding process. As part of this process, new customers may be asked for more information. Additional restrictions may apply.



CATEGORIES

 Aryl and Aliphatic Building Blocks > Alkenes, Bromine


PubChem