2,4-dihydroxybenzoic acid
2,4-resorcylic acid

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  Beijing Lys Chemicals Co, LTD.

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  BEIJING LYS CHEMICALS CO, LTD, established in 2004, is a fine chemical high-tech company which contains R&D, production, and sales. We mainly engaged in export and technology development of flavor and fragrance materials and pharmaceutical intermediates. We have nearly 500 kinds of products, from grams to tons, exported to USA, Europe, South Asia and etc. And we custom manufacture new products according to customers’ needs, and serve good quality products and service. Our goal is to become a fine chemical enterprise which could provide special products and services.
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  BOC Sciences

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  89-86-1 2,4-Dihydroxybenzoic Acid 98%

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  Charkit Chemical Corporation

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  about: Since 1982, Charkit has been committed to expanding the markets we serve as our roster of products and services continues to grow with us. Our substantial portfolio of personal care ingredients now include a wide array of luxury and exotic components to compliment the key products we have always offered. We have expanded our offerings to the nutraceutical, industrial, and resin markets with a growing roster of versatile and unique ingredients. We continue to lead the way in our traditional markets such as Metal and Water Treatment, Imaging, Flavor & Fragrance, Aroma and Food. Our Pharmaceutical offerings continue to expand, still anchored by the Boronic Derivatives that meet the demands of Suzuki coupling reactions. Please contact us to learn how we can help you reach your goals.
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  DIHYDROXYBENZOIC ACID, 2,4-

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  Penta International Corporation

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  For over 30 years, Penta Manufacturing Company has played a growing role in worldwide chemistry innovations and applications. As an industry leader, Penta continues to pioneer chemistry-based solutions for practically every area of commerce. Our products and expertise have helped fuel technical advances in dozens of commercial applications including flavoring, coloring, fragrances and chemical processes.
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  Sigma-Aldrich

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  Sigma-Aldrich is a leading Life Science and High Technology company dedicated to providing high-quality, safe and certified flavor ingredients with transparent and easily accessible documentation to customers around the globe. Sigma-Aldrich also provides a suite of analytical tools that allow food analysts to simplify sample preparation, cleanup and analysis steps, while increasing sensitivity to trace ingredients and harmful substances to meet regulations and quality standards.
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  Product(s):
  W379808 2,4-Dihydroxybenzoic acid, ≥97%
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  TCI AMERICA

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  WholeChem, LLC

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  2,4-Dihydroxybenzoic Acid, 97+%

Name: 2,4-dihydroxybenzoic acid CAS Number: 89-86-1 3D/inchi ECHA EINECS - REACH Pre-Reg: 201-946-9 FDA UNII: LU39SC9JYL Nikkaji Web: J4.310I Beilstein Number: 1946213 MDL: MFCD00002451 XlogP3: 1.60 (est) Molecular Weight: 154.12162000 Formula: C7 H6 O4 BioActivity Summary: listing NMR Predictor: Predict (works with chrome, Edge or firefox) EFSA/JECFA Comments: According to JECFA: Melting point is "225° (decomposes, rapid heating required)". Category:flavoring agents   US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information: Google Scholar: Search Google Books: Search Google Scholar: with word "volatile" Search Google Scholar: with word "flavor" Search Google Scholar: with word "odor" Search Perfumer and Flavorist: Search Google Patents: Search US Patents: Search EU Patents: Search Pubchem Patents: Search PubMed: Search NCBI: Search JECFA Food Flavoring: 908 2,4-dihydroxybenzoic acid DG SANTE Food Flavourings: 08.076 2,4-dihydroxybenzoic acid FEMA Number: 3798 2,4-dihydroxybenzoic acid FDA: No longer provide for the use of these seven synthetic flavoring substances FDA Mainterm (SATF): 89-86-1 ; 2,4-DIHYDROXYBENZOIC ACID   Physical Properties: Appearance: white crystalline powder (est) Assay: 97.00 to 100.00 Food Chemicals Codex Listed: No Melting Point: 225.00 to 227.00 °C. @ 760.00 mm Hg Flash Point: 425.00 °F. TCC ( 218.33 °C. ) logP (o/w): 1.630 Soluble in:   alcohol   water, 1.122e+004 mg/L @ 25 °C (est)   water, 5780 mg/L @ 25 °C (exp) Insoluble in:   water   Organoleptic Properties: Odor Strength:low Odor Description:at 100.00 %. mild phenolic Odor and/or flavor descriptions from others (if found).   Cosmetic Information: None found   Suppliers: Beijing Lys Chemicals 2,4-Dihydroxybenzoic Acid BOC Sciences For experimental / research use only. 2,4-Dihydroxybenzoic Acid 98% Charkit Chemical DIHYDROXYBENZOIC ACID, 2,4- EMD Millipore For experimental / research use only. 2,4-Dihydroxybenzoic Acid sds ExtraSynthese For experimental / research use only. beta-Resorcylic acid (HPLC) ≥90% Jalor-Chem For experimental / research use only. 2,4-Dihydroxybenzoic Acid Parchem 2,4-dihydroxybenzoic acid Penta International 2,4-DIHYDROXYBENZOIC ACID Santa Cruz Biotechnology For experimental / research use only. 2,4-Dihydroxybenzoic Acid Sigma-Aldrich 2,4-Dihydroxybenzoic acid, ≥97% sds Certified Food Grade Products TCI AMERICA For experimental / research use only. 2,4-Dihydroxybenzoic Acid >98.0%(T) sds WholeChem 2,4-Dihydroxybenzoic Acid, 97+%   Safety Information: Preferred SDS: View European information : Most important hazard(s): Xi - Irritant R 36/37/38 - Irritating to eyes, respiratory system, and skin. S 02 - Keep out of the reach of children. S 24/25 - Avoid contact with skin and eyes. S 26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S 36 - Wear suitable protective clothing.   Hazards identification   Classification of the substance or mixture GHS Classification in accordance with 29 CFR 1910 (OSHA HCS) None found. GHS Label elements, including precautionary statements   Pictogram   Hazard statement(s) None found. Precautionary statement(s) None found. Oral/Parenteral Toxicity: intraperitoneal-mouse LD50 > 800 mg/kg Highest dose applied was not lethal. (Grady et al., 1976) intraperitoneal-mouse LD50 > 800 mg/kg Journal of Pharmacology and Experimental Therapeutics. Vol. 196, Pg. 478, 1976. Dermal Toxicity: Not determined Inhalation Toxicity: Not determined   Safety in Use Information: Category: flavoring agents Recommendation for 2,4-dihydroxybenzoic acid usage levels up to:   not for fragrance use.   Maximised Survey-derived Daily Intakes (MSDI-EU): 5.50 (μg/capita/day) Maximised Survey-derived Daily Intakes (MSDI-USA): 6.00 (μg/capita/day) Structure Class: I Use levels for FEMA GRAS flavoring substances on which the FEMA Expert Panel based its judgments that the substances are generally recognized as safe (GRAS). The Expert Panel also publishes separate extensive reviews of scientific information on all FEMA GRAS flavoring substances and can be found at FEMA Flavor Ingredient Library publication number: 17 Click here to view publication 17   average usual ppm average maximum ppm baked goods: - - beverages(nonalcoholic): 500.00000 500.00000 beverages(alcoholic): 500.00000 500.00000 breakfast cereal: 500.00000 500.00000 cheese: 500.00000 500.00000 chewing gum: 3333.00000 3333.00000 condiments / relishes: 500.00000 500.00000 confectionery froastings: - - egg products: 500.00000 500.00000 fats / oils: 500.00000 500.00000 fish products: 500.00000 500.00000 frozen dairy: 450.00000 450.00000 fruit ices: 500.00000 500.00000 gelatins / puddings: 500.00000 500.00000 granulated sugar: - - gravies: 500.00000 500.00000 hard candy: - - imitation dairy: 500.00000 500.00000 instant coffee / tea: 125.00000 125.00000 jams / jellies: 500.00000 500.00000 meat products: 100.00000 100.00000 milk products: 100.00000 100.00000 nut products: 500.00000 500.00000 other grains: - - poultry: 500.00000 500.00000 processed fruits: - - processed vegetables: 100.00000 100.00000 reconstituted vegetables: 500.00000 500.00000 seasonings / flavors: 25000.00000 25000.00000 snack foods: 500.00000 500.00000 soft candy: 500.00000 500.00000 soups: 250.00000 250.00000 sugar substitutes: 12500.00000 12500.00000 sweet sauces: 500.00000 500.00000   Safety References: European Food Safety Athority(EFSA):Flavor usage levels; Subacute, Subchronic, Chronic and Carcinogenicity Studies; Developmental / Reproductive Toxicity Studies; Genotoxicity Studies... European Food Safety Authority (EFSA) reference(s): Opinion of the Scientific Panel on food additives, flavourings, processing aids and materials in contact with food (AFC) on a request from the Commission related to Flavouring Group Evaluation 20 (FGE.20): Benzyl alcohols, benzaldehydes, a related acetal, benzoic acids, and related esters from chemical group 23 View page or View pdf Flavouring Group Evaluation 52 (FGE.52): Consideration of hydroxy- and alkoxy-substituted benzyl derivatives evaluated by JECFA (57th meeting) structurally related to benzyl alcohols, benzaldehydes, a related acetal, benzoic acids, and related esters evaluated by EFSA in FGE.20 (2005) (Commission Regulation (EC) No 1565/2000 of 18 July 2000) - Opinion of the Scientific Panel on Food Additives, Flavourings, Processing Aids and Materials in contact with Food (AFC) View page or View pdf Flavouring Group Evaluation 20, Revision 1 (FGE.20Rev1): Benzyl alcohols, benzaldehydes, a related acetal, benzoic acids and related esters from chemical group 23 View page or View pdf Scientific Opinion on Flavouring Group Evaluation 20, Revision 2 (FGE.20Rev2): Benzyl alcohols, benzaldehydes, a related acetal, benzoic acids, and related esters from chemical groups 23 and 30 View page or View pdf Scientific Opinion on Flavouring Group Evaluation 20, Revision 3(FGE.20Rev3): Benzyl alcohols, benzaldehydes, a related acetal, benzoic acids, and related esters from chemical groups 23 and 30 View page or View pdf Scientific Opinion on Flavouring Group Evaluation 96 (FGE.96): Consideration of 88 flavouring substances considered by EFSA for which EU production volumes / anticipated production volumes have been submitted on request by DG SANCO. Addendum to FGE. 51, 52, 53, 54, 56, 58, 61, 62, 63, 64, 68, 69, 70, 71, 73, 76, 77, 79, 80, 83, 84, 85 and 87. View page or View pdf EPI System: View AIDS Citations:Search Cancer Citations:Search Toxicology Citations:Search EPA Substance Registry Services (TSCA):89-86-1 EPA ACToR:Toxicology Data EPA Substance Registry Services (SRS):Registry Laboratory Chemical Safety Summary :1491 National Institute of Allergy and Infectious Diseases:Data WGK Germany:1 2,4-dihydroxybenzoic acid Chemidplus:0000089861 RTECS:VH3708050 for cas# 89-86-1   References:   2,4-dihydroxybenzoic acid NIST Chemistry WebBook: Search Inchi Pubchem (cid): 1491 Pubchem (sid): 134970609   Other Information: (IUPAC): Atomic Weights of the Elements 2011 (pdf) Videos: The Periodic Table of Videos tgsc: Atomic Weights use for this web site (IUPAC): Periodic Table of the Elements FDA Substances Added to Food (formerly EAFUS): View CHEMBL: View HMDB (The Human Metabolome Database): HMDB29666 FooDB: FDB000842 Export Tariff Code: 2918.29.7500 VCF-Online: VCF Volatile Compounds in Food Wikipedia: View   Potential Blenders and core components note None Found   Potential Uses: None Found   Occurrence (nature, food, other):note   avocado Search Trop Picture   beer Search PMC Picture   chamomile sweet false chamomile plant Search Trop Picture   coffee Search PMC Picture   willow leaf Search Picture   Synonyms: 4- carboxyresorcinol 2,4- dihydroxy benzoic acid 2,4- dihydroxy-benzoic acid 4- hydroxysalicylic acid p- hydroxysalicylic acid para- hydroxysalicylic acid beta- resorcinolic acid 2,4- resorcylic acid b- resorcylic acid beta- resorcylic acid   Articles:   None found yet. Try the PubMed Search.

Notes: Found in avocado, beer, wine and coffee. Food flavour ingredient and flavour modifier