Nitrophenol - Wikipedia
网页m-Nitrophenol (3-nitrophenol, CAS number: 554-84-7), a yellow solid (m.p. 97 °C) and precursor to the drug mesalazine (5-aminosalicylic acid). It can be prepared by nitration of aniline followed by replacement of the amino group via its diazonium derivative .
4-Nitrophenol | C6H5O3N | CID 980 - PubChem
网页4-Nitrophenol is used to manufacture drugs, fungicides, insecticides, and dyes and to darken leather. Acute (short-term) inhalation or ingestion of 4-nitrophenol in humans causes headaches, drowsiness, nausea, and cyanosis (blue color in lips, ears, and fingernails).
对硝基酚 - 百度百科
网页对硝基酚，又名4-硝基苯酚，是一种有机化合物，化学式为C6H5NO3，为无色至淡黄色结晶性粉末，溶于热水、乙醇、乙醚、氯仿，主要用作农药、医药、染料等精细化学品的中间体。.
4-Nitrophenol - Wikipedia
网页4-Nitrophenol (also called p-nitrophenol or 4-hydroxynitrobenzene) is a phenolic compound that has a nitro group at the opposite position of the hydroxyl group on the benzene ring.
HEALTH EFFECTS - Toxicological Profile for Nitrophenols - NCBI Bookshelf
网页Figure 2-1 provides an overview of the database of studies in humans or experimental animals included in this chapter of the profile. These studies evaluate the potential health effects associated with inhalation, oral, or dermal exposure to nitrophenols, but may not be inclusive of the entire body of literature.
CHAPTER 1 RELEVANCE TO PUBLIC HEALTH - National Center for ...
网页Nitrophenol isomers (also referred to as mononitrophenols) are primarily used as intermediates to produce dyes, pigments, pharmaceuticals, rubber chemicals, photographic chemicals, and pesticides, including fungicides and lumber preservatives. 2-Nitrophenol is used to manufacture pesticides, fungicides, and other agricultural chemicals. 3 ...
CHAPTER 4 CHEMICAL AND PHYSICAL INFORMATION - National …
网页Toxicological Profile for Nitrophenols. 4.1. CHEMICAL IDENTITY. Nitrophenols (also referred to as mononitrophenols) exist in three isomeric forms: 2-nitrophenol (or ortho- or o-), 3-nitrophenol (or meta- or m-), and 4-nitrophenol (or para- or p-). All three of these nitrophenols are manmade.
4-Nitrophenol | C6H5NO3 - ChemSpider
网页ChemSpider record containing structure, synonyms, properties, vendors and database links for 4-Nitrophenol, 100-02-7, PNP.
Nitrophenol - an overview | ScienceDirect Topics
网页In subject area: Chemistry. Nitrophenols are highly toxic water pollutants that are released into the environment due to the production and use of certain chemicals like organo-phosphorus pesticides and azo dyes. AI generated definition based on: Ultrasonics Sonochemistry, 2006.
Phenol, 3-nitro- - NIST Chemistry WebBook
网页Phenol, 3-nitro-. Formula: C 6 H 5 NO 3. Molecular weight: 139.1088. IUPAC Standard InChI: InChI=1S/C6H5NO3/c8-6-3-1-2-5 (4-6)7 (9)10/h1-4,8H. Copy Sheet of paper on top of another sheet. IUPAC Standard InChIKey: RTZZCYNQPHTPPL-UHFFFAOYSA-N. Copy Sheet of paper on top of another sheet.
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