[Wyatt, Tarrant & Combs Letterhead]


                                                   May 16, 1996



Board of Directors
Ashland Inc.
P.O. Box 391
Ashland, KY  41114

                  Re:      Rights Agreement dated as of May 16, 1996 between
                           Ashland Inc. and Harris Trust and Savings Bank, as
                           RIGHTS AGENT

Ladies and Gentlemen:

     We have acted as special  Kentucky counsel to Ashland Inc., a Kentucky
corporation  (the  "Company"),  in  connection  with  the  preparation  and
adoption  of the Rights  Agreement  dated as of May 16,  1996  between  the
Company and Harris  Trust and Savings  Bank,  as Rights  Agent (the "Rights
Agreement"),  and the issuance of rights (the "Rights") to purchase  shares
of the Series A  Participating  Cumulative  Preferred  Stock,  without  par
value,  of the Company  (the  "Preferred  Shares") as  contemplated  in the
Rights  Agreement.  We are providing  this opinion to you at the request of
the Company.

     For purposes of this opinion,  we have reviewed the Kentucky  Business
Corporation  Act (the  "Act")  and the case  law of  Kentucky,  and we have
examined  such  documents  and  matters  as we have  deemed  necessary  and
appropriate. The documents we examined include, but are not limited to, the
Articles of Incorporation and





Board of Directors
Ashland Inc.
May 16, 1996 
Page 2.



Bylaws of the  Company,  the  materials  distributed  to each member of the
Board of Directors concerning the Rights Agreement, and an executed copy of
the Rights Agreement.

     For purposes of this opinion,  we have assumed that each member of the
Board  of  Directors,  in  connection  with  the  adoption  of  the  Rights
Agreement,  acted in good faith;  made  inquiry into the action to be taken
with the care that an ordinarily  prudent  person in a like position  would
exercise  under  similar  circumstances;  and  acted in a manner  he or she
believed to be in the best interests of the Company.

     Based  upon the  foregoing,  and  subject  to the  qualifications  and
limitations set forth below in this letter, we are of the opinion that:

     1. The Board of Directors  was legally  authorized to issue the Rights
upon the terms and conditions  contained in the Rights  Agreement,  and the
Rights have been validly issued by the Company.

     2. The  Preferred  Shares to be issued upon the exercise of the Rights
are duly authorized and, assuming (a) the Preferred Shares so issuable will
continue to be duly authorized on the dates of exercise of the Rights,  (b)
the provisions of any applicable state or federal securities laws have been
complied  with,  and (c) no change occurs in the  applicable  law, when the
Rights are exercised in accordance with the terms of the Rights  Agreement,
the  Preferred  Shares so issuable will be validly  issued,  fully paid and
nonassessable.

     3. In adopting the Rights  Agreement,  the Board of Directors  met the
standard of care for directors of a Kentucky  corporation  set forth in the
Act.

     This opinion is limited to the law of the State of Kentucky, and we do
not express any opinion  concerning  any other law.  This  opinion  relates
solely to the questions of law  addressed  above and does not address other
questions of law which may be  presented  by these  facts.  This opinion is
furnished  for the  benefit of the Board of  Directors  and the  Company in
connection  with the adoption of the Rights  Agreement  and the issuance of
the Rights,  and may not be relied upon by any other person or in any other
context  without our prior  written  consent.  We  expressly  disclaim  any
responsibility  for  advising  you of any  change  occurring  hereafter  in
circumstances concerning the subject matter of this





Board of Directors
Ashland Inc.
May 16, 1996 
Page 3.


opinion, including any changes in the applicable  law  occurring  after the
date of this opinion.

     We  consent  to  the  use  of  this  opinion  as  an  exhibit  to  the
Registration  Statement  on Form 8-A being  filed by the  Company  with the
Securities  and Exchange  Commission  relating to the  registration  of the
Rights under the Securities and Exchange Act of 1934.

                                       Very truly yours,

                                       WYATT, TARRANT & COMBS



                                       /s/  Wyatt, Tarrant & Combs