Valeric acid, or pentanoic acid, is a straight-chain alkyl carboxylic acid with the chemical formula C 5 H 10 O 2.Like other low-molecular-weight carboxylic acids, it has a very unpleasant odor.t is found naturally in the perennial flowering plant valerian (Valeriana officinalis), from which it gets its name. Its primary use is in the synthesis of its esters. Volatile esters of valeric acid tend to have pleasant odors and are used in perfumes and cosmetics.
Employers' Reimbursements. If your employer offers you a reimbursement plan for your business expenses, you must apply for reimbursement within a reasonable time, and you can only deduct the unreimbursed portion on your taxes.
All expenses must be incurred during the tax year, must be trade-or business-related, and must be âordinary and necessary.â The expenses donât have to be required, however: In IRS-speak, a necessary expense is simply one that is helpful and appropriate for your business.ork-related travel expenses are deductible, as long as you incurred the costs for a taxi, plane, train or car while working away from home on an assignment that lasts one year or less. You can also deduct the cost of laundry, meals, baggage, telephone expenses and tips while you are on business in a temporary setting.