PROSPECTUS Dated May 5, 1999 Pricing Supplement No. 36 to
PROSPECTUS SUPPLEMENT Registration Statement No. 333-75289
Dated May 6, 1999 January 21, 2000
Rule 424(b)(3)
Morgan Stanley Dean Witter & Co.
MEDIUM-TERM NOTES, SERIES C
Senior Fixed Rate Notes
-----------------------
We will not redeem these Medium-Term Notes, Series C (Senior Fixed Rate
Notes) prior to the maturity date. We describe the basic features of this type
of note in the section called "Description of Notes--Fixed Rate Notes" in the
accompanying prospectus supplement, subject to and as modified by the provisions
described below.
Principal Amount: $150,000,000
Maturity Date: January 28, 2002
Settlement Date
(Original Issue
Date): January 26, 2000
Interest Accrual Date: January 26, 2000
Issue Price: 100%
Specified Currency: U.S. Dollars
Redemption
Percentage: 100%
Redemption Dates: N/A
Annual Redemption
Percentage
Reduction: N/A
Interest Rate: 7.00% per year
Interest Payment
Dates: Each January 28 and
July 28, commencing
July 28, 2000
Interest Payment
Period: Semi-annually
Book Entry Note or
Certificated Note: Book Entry Note
Senior Note or
Subordinated Note: Senior Note
Agent: Morgan Stanley & Co.
Incorporated
Trustee: The Chase Manhattan
Bank
Minimum
Denomination: $1,000
CUSIP: 61745ENZ0
Terms not defined above have the meanings given to such terms in the
accompanying prospectus supplement.
MORGAN STANLEY DEAN WITTER
PS-1
