Official FDA Data

Food Additive Database

3,972 FDA-listed substances — safety ratings, regulatory status, adverse event data.

Showing 29773000 of 3,972 additives

Unknown

Nonyl Acetate

Flavoring

Nonyl acetate (CAS 143-13-5) is an organic compound used as a flavoring agent in food products. It is not currently approved as a Generally Recognized as Safe (GRAS) substance by the FDA, though it has not been associated with reported adverse events or product recalls.

CAS 143-13-5View
Unknown

Nonyl Alcohol

Flavoring

Nonyl alcohol (CAS 143-08-8) is a synthetic organic compound used as a flavoring agent and adjuvant in food products. It is not on the FDA's GRAS (Generally Recognized As Safe) list and has no reported adverse events or recalls associated with its food use.

CAS 143-08-8View
Unknown

Nonyl Isovalerate

Flavoring

Nonyl Isovalerate (CAS 7786-47-2) is a synthetic flavoring compound used to create fruity and complex taste profiles in food and beverage products. It functions as a flavoring agent or adjuvant to enhance or modify the sensory characteristics of processed foods.

CAS 7786-47-2View
Unknown

Nonyl Octanoate

Flavoring

Nonyl Octanoate (CAS 7786-48-7) is a synthetic ester compound used as a flavoring agent in food products. It functions as a flavor adjuvant to enhance or modify taste profiles in various food applications.

CAS 7786-48-3View
Unknown

Nootkatone

Flavoring

Nootkatone is a naturally occurring organic compound classified as a flavoring agent used to impart grapefruit and citrus notes to food and beverages. It is derived from grapefruit peel and other botanical sources, and is used in very small quantities to enhance flavor profiles in commercial food products.

CAS 4674-50-4View
Avoid

Nordihydroguaiaretic Acid--prohibited With Exceptions

Antioxidant

Nordihydroguaiaretic acid (NDGA) is a naturally occurring antioxidant compound that has been used to prevent oxidation and rancidity in foods. Due to safety concerns identified in animal studies, it is prohibited in most food applications in the United States, though limited exceptions exist for certain uses.

CAS 500-38-9View
Safe

Nutmeg (myristica Fragrans Houtt.)

Flavoring

Nutmeg (Myristica fragrans Houtt.) is a natural spice derived from the seed of the nutmeg tree, widely used as a flavoring agent and processing aid in food products. It has been designated as Generally Recognized as Safe (GRAS) by the FDA with no reported adverse events or recalls.

CAS 977051-44-7View
Safe

Nutmeg Oleoresin

Flavoring

Nutmeg Oleoresin is a concentrated liquid extract derived from nutmeg seeds (Myristica fragrans) that contains the natural flavor compounds and essential oils of nutmeg. It is used as a flavoring agent in food products to impart nutmeg taste and aroma.

CAS 8007-12-3View
Safe

Nutmeg, Oil (myristica Fragrans Houtt.)

Flavoring

Nutmeg oil is a volatile essential oil extracted from the seeds of Myristica fragrans, a tropical tree native to Indonesia. It is used as a flavoring agent in food and beverages to provide characteristic warm, spicy nutmeg taste and aroma.

CAS 8008-45-5View
Unknown

O-(ethoxymethyl)phenol

Flavoring

O-(ethoxymethyl)phenol is a synthetic flavoring agent used to impart taste and aroma characteristics to food products. It is not approved as Generally Recognized as Safe (GRAS) by the FDA and has limited commercial use in the United States.

CAS 20920-83-6View
Unknown

O-(methylthio)phenol

Flavoring

O-(methylthio)phenol (CAS 1073-29-6) is an organic compound used as a flavoring agent in food products. It functions as a flavoring adjuvant to enhance or modify taste profiles in various food applications.

CAS 1073-29-6View
Avoid

O-cresol

Flavoring

O-cresol, also known as 2-methylphenol, is an organic chemical compound that belongs to the cresol family. While naturally present in some foods, it is listed as a potential flavoring agent or adjuvant. However, it is not generally recognized as safe (GRAS) by the U.S. FDA, and European food safety authorities have raised significant concerns regarding its use as a flavoring substance.

CAS 95-48-7View
Unknown

O-ethyl S-(2-furylmethyl)thiocarbonate

Flavoring

O-ethyl S-(2-furylmethyl)thiocarbonate is a synthetic flavoring agent with a complex organic structure containing sulfur and furan ring components. It is used in food manufacturing to provide or enhance specific flavor profiles in processed food and beverage products.

CAS 376595-42-5View
Unknown

O-methoxybenzaldehyde

Flavoring

O-methoxybenzaldehyde (CAS 135-02-4) is an organic compound used as a flavoring agent in food products. It is not approved as a food additive by the FDA under GRAS (Generally Recognized as Safe) status, though it has not been associated with reported adverse events.

CAS 135-02-4View
Unknown

O-methoxycinnamaldehyde

Flavoring

O-methoxycinnamaldehyde (CAS 1504-74-1) is an organic compound used as a flavoring agent in food products. It functions as a flavor enhancer or adjuvant to provide aromatic and taste characteristics to various food and beverage formulations.

CAS 1504-74-1View
Unknown

O-methylanisole

Flavoring

O-methylanisole (CAS 578-58-5) is an organic compound used as a flavoring agent in food products. It provides aromatic and taste characteristics to various food applications, though it is not FDA GRAS-listed.

CAS 578-58-5View
Safe

O-phenylphenol

Other

O-phenylphenol (CAS 90-43-7) is a synthetic antimicrobial and surface-active agent used primarily as a postharvest fungicide on citrus fruits and other produce. It works by inhibiting microbial growth on food surfaces to extend shelf life and reduce spoilage.

CAS 90-43-7View
Unknown

O-propylphenol

Flavoring

O-propylphenol (CAS 644-35-9) is an organic compound used as a flavoring agent in food products. It functions as a flavor adjuvant to enhance or modify taste profiles in various food applications.

CAS 644-35-9View
Unknown

O-toluenethiol

Flavoring

O-toluenethiol (CAS 137-06-4) is an organic compound used as a flavoring agent in food products. It is employed to impart specific aromatic characteristics to various food and beverage formulations.

CAS 137-06-4View
Unknown

O-tolyl Acetate

Flavoring

O-tolyl acetate (CAS 533-18-6) is an organic compound used as a flavoring agent in food products. It functions as a flavoring adjuvant to impart or enhance taste and aroma characteristics in various food applications.

CAS 533-18-6View
Unknown

O-tolyl Isobutyrate

Flavoring

O-tolyl Isobutyrate is a synthetic flavoring compound used to impart fruity and floral notes in food and beverage products. It functions as a flavoring agent or adjuvant in the food industry and has not received FDA GRAS (Generally Recognized as Safe) status.

CAS 36438-54-7View
Unknown

O-tolyl Salicylate

Flavoring

O-tolyl salicylate (CAS 617-01-6) is an organic compound used as a flavoring agent in food products. It has not received FDA GRAS (Generally Recognized As Safe) status and is not commonly used in conventional food manufacturing.

CAS 617-01-6View
Unknown

O-trans-coumaric Acid

Flavoring

O-trans-coumaric acid is a naturally occurring phenolic compound derived from plants, used as a flavoring agent or flavoring adjuvant in food products. It contributes to the sensory profile of foods through its aromatic properties and is not currently approved by the FDA as a Generally Recognized as Safe (GRAS) substance.

CAS 614-60-8View
Unknown

O-vinylanisole--nlfg

Flavoring

O-vinylanisole (CAS 612-15-7) is a synthetic organic compound used as a flavoring agent in the food industry. It functions as a flavor adjuvant to provide or enhance taste profiles in food products.

CAS 612-15-7View

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