diff --git a/src/cdk/collections/public-api.ts b/src/cdk/collections/public-api.ts
index ed7251e3c14..f5eb48e42b7 100644
--- a/src/cdk/collections/public-api.ts
+++ b/src/cdk/collections/public-api.ts
@@ -9,3 +9,8 @@
 export * from './collection-viewer';
 export * from './data-source';
 export * from './selection';
+export {
+  UniqueSelectionDispatcher,
+  UniqueSelectionDispatcherListener,
+  UNIQUE_SELECTION_DISPATCHER_PROVIDER,
+} from './unique-selection-dispatcher';
diff --git a/src/lib/core/coordination/unique-selection-dispatcher.spec.ts b/src/cdk/collections/unique-selection-dispatcher.spec.ts
similarity index 100%
rename from src/lib/core/coordination/unique-selection-dispatcher.spec.ts
rename to src/cdk/collections/unique-selection-dispatcher.spec.ts
diff --git a/src/lib/core/coordination/unique-selection-dispatcher.ts b/src/cdk/collections/unique-selection-dispatcher.ts
similarity index 99%
rename from src/lib/core/coordination/unique-selection-dispatcher.ts
rename to src/cdk/collections/unique-selection-dispatcher.ts
index 248696b73a9..76c39095108 100644
--- a/src/lib/core/coordination/unique-selection-dispatcher.ts
+++ b/src/cdk/collections/unique-selection-dispatcher.ts
@@ -39,7 +39,7 @@ export class UniqueSelectionDispatcher {
   /**
    * Listen for future changes to item selection.
    * @return Function used to deregister listener
-   **/
+   */
   listen(listener: UniqueSelectionDispatcherListener): () => void {
     this._listeners.push(listener);
     return () => {
diff --git a/src/lib/button-toggle/button-toggle-module.ts b/src/lib/button-toggle/button-toggle-module.ts
index f3e6271430c..851b98fe283 100644
--- a/src/lib/button-toggle/button-toggle-module.ts
+++ b/src/lib/button-toggle/button-toggle-module.ts
@@ -8,7 +8,8 @@
 
 import {NgModule} from '@angular/core';
 import {MatButtonToggleGroup, MatButtonToggleGroupMultiple, MatButtonToggle} from './button-toggle';
-import {UNIQUE_SELECTION_DISPATCHER_PROVIDER, MatCommonModule} from '@angular/material/core';
+import {MatCommonModule} from '@angular/material/core';
+import {UNIQUE_SELECTION_DISPATCHER_PROVIDER} from '@angular/cdk/collections';
 import {A11yModule} from '@angular/cdk/a11y';
 
 
diff --git a/src/lib/button-toggle/button-toggle.ts b/src/lib/button-toggle/button-toggle.ts
index 29f80c92446..e2d11e80413 100644
--- a/src/lib/button-toggle/button-toggle.ts
+++ b/src/lib/button-toggle/button-toggle.ts
@@ -27,9 +27,9 @@ import {
 } from '@angular/core';
 import {NG_VALUE_ACCESSOR, ControlValueAccessor} from '@angular/forms';
 import {coerceBooleanProperty} from '@angular/cdk/coercion';
-import {UniqueSelectionDispatcher} from '@angular/material/core';
 import {CanDisable, mixinDisabled} from '@angular/material/core';
 import {FocusMonitor} from '@angular/cdk/a11y';
+import {UniqueSelectionDispatcher} from '@angular/cdk/collections';
 
 /** Acceptable types for a button toggle. */
 export type ToggleType = 'checkbox' | 'radio';
diff --git a/src/lib/core/public-api.ts b/src/lib/core/public-api.ts
index c059cace3f9..2723a2d05c5 100644
--- a/src/lib/core/public-api.ts
+++ b/src/lib/core/public-api.ts
@@ -9,7 +9,6 @@
 export * from './animation/animation';
 export * from './common-behaviors/index';
 export * from './compatibility/compatibility';
-export * from './coordination/unique-selection-dispatcher';
 export * from './datetime/index';
 export * from './error/error-options';
 export * from './gestures/gesture-annotations';
diff --git a/src/lib/expansion/accordion-item.ts b/src/lib/expansion/accordion-item.ts
index a1a83054aa2..137cc9f20d3 100644
--- a/src/lib/expansion/accordion-item.ts
+++ b/src/lib/expansion/accordion-item.ts
@@ -15,7 +15,7 @@ import {
   Optional,
   ChangeDetectorRef,
 } from '@angular/core';
-import {UniqueSelectionDispatcher} from '@angular/material/core';
+import {UniqueSelectionDispatcher} from '@angular/cdk/collections';
 import {CdkAccordion} from './accordion';
 
 /** Used to generate unique ID for each expansion panel. */
diff --git a/src/lib/expansion/expansion-module.ts b/src/lib/expansion/expansion-module.ts
index 156b774476a..7858f7d679a 100644
--- a/src/lib/expansion/expansion-module.ts
+++ b/src/lib/expansion/expansion-module.ts
@@ -8,7 +8,7 @@
 
 import {CommonModule} from '@angular/common';
 import {NgModule} from '@angular/core';
-import {UNIQUE_SELECTION_DISPATCHER_PROVIDER} from '@angular/material/core';
+import {UNIQUE_SELECTION_DISPATCHER_PROVIDER} from '@angular/cdk/collections';
 import {A11yModule} from '@angular/cdk/a11y';
 import {CdkAccordion, MatAccordion} from './accordion';
 import {MatExpansionPanel, MatExpansionPanelActionRow} from './expansion-panel';
diff --git a/src/lib/expansion/expansion-panel.ts b/src/lib/expansion/expansion-panel.ts
index cf4a209f4c9..2e424a64206 100644
--- a/src/lib/expansion/expansion-panel.ts
+++ b/src/lib/expansion/expansion-panel.ts
@@ -21,7 +21,8 @@ import {
   SimpleChanges,
   ViewEncapsulation,
 } from '@angular/core';
-import {CanDisable, mixinDisabled, UniqueSelectionDispatcher} from '@angular/material/core';
+import {UniqueSelectionDispatcher} from '@angular/cdk/collections';
+import {CanDisable, mixinDisabled} from '@angular/material/core';
 import {Subject} from 'rxjs/Subject';
 import {MatAccordion} from './accordion';
 import {AccordionItem} from './accordion-item';
diff --git a/src/lib/radio/radio-module.ts b/src/lib/radio/radio-module.ts
index 59238a1682f..31a2aea986b 100644
--- a/src/lib/radio/radio-module.ts
+++ b/src/lib/radio/radio-module.ts
@@ -12,9 +12,9 @@ import {VIEWPORT_RULER_PROVIDER} from '@angular/cdk/overlay';
 import {
   MatRippleModule,
   MatCommonModule,
-  UNIQUE_SELECTION_DISPATCHER_PROVIDER,
 } from '@angular/material/core';
 import {MatRadioGroup, MatRadioButton} from './radio';
+import {UNIQUE_SELECTION_DISPATCHER_PROVIDER} from '@angular/cdk/collections';
 import {A11yModule} from '@angular/cdk/a11y';
 
 @NgModule({
diff --git a/src/lib/radio/radio.ts b/src/lib/radio/radio.ts
index 530c77f85a0..2196ee4308c 100644
--- a/src/lib/radio/radio.ts
+++ b/src/lib/radio/radio.ts
@@ -37,9 +37,9 @@ import {
   mixinDisabled,
   mixinDisableRipple,
   RippleRef,
-  UniqueSelectionDispatcher,
 } from '@angular/material/core';
 import {coerceBooleanProperty} from '@angular/cdk/coercion';
+import {UniqueSelectionDispatcher} from '@angular/cdk/collections';
 import {FocusMonitor, FocusOrigin} from '@angular/cdk/a11y';
 
 // Increasing integer for generating unique ids for radio components.