1,9-Dibromononane

1,9-Dibromononane

Names
Preferred IUPAC name 1,9-Dibromononane
Identifiers
CAS Number	4549-33-1
3D model (JSmol)	Interactive image
ChemSpider	19474
ECHA InfoCard	100.022.649
EC Number	224-913-0
PubChem CID	20677
CompTox Dashboard (EPA)	DTXSID0063521
InChI InChI=1S/C9H18Br2/c10-8-6-4-2-1-3-5-7-9-11/h1-9H2 Key: WGAXVZXBFBHLMC-UHFFFAOYSA-N
SMILES C(CCCCBr)CCCCBr
Properties
Chemical formula	C9H18Br2
Molar mass	286.051 g·mol−1
Hazards
GHS labelling:
Pictograms
Signal word	Warning
Hazard statements	H315, H319, H335
Precautionary statements	P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, P501
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). Infobox references

1,9-Dibromononane is a chemical compound used in the synthesis of the carbamate nerve agent EA-4056 .^[1] It can be obtained by the hydrobromination of cyclononene with sulfuric acid and catalysts, analogous to the synthesis of 1,8-dibromooctane.^[2]