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{{orphan|date=May 2011}} |
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{{Chembox |
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{{Chembox |
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| Watchedfields = changed |
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| verifiedrevid = 431968677 |
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| verifiedrevid = 443846511 |
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| ImageFile = Forchlorfenuron.svg |
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| ImageFile = Forchlorfenuron.svg |
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| ImageSize = |
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| ImageSize = |
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| ImageAlt = |
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| ImageAlt = |
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| IUPACName = 1-(2-chloropyridin-4-yl)-3-phenylurea |
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| PIN = ''N''-(2-Chloropyridin-4-yl)-''N''′-phenylurea |
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| OtherNames = N-(2-Chloro-4-pyridyl)-N'-phenylurea; CPPU; 4PU30 cpd |
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| OtherNames = N-(2-Chloro-4-pyridyl)-N'-phenylurea; CPPU; 4PU30 cpd |
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| Section1 = {{Chembox Identifiers |
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|Section1={{Chembox Identifiers |
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| CASNo_Ref = {{cascite|correct|??}} |
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| CASNo = 68157-60-8 |
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| CASNo = 68157-60-8 |
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| PubChem =93379 |
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| UNII_Ref = {{fdacite|correct|FDA}} |
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| SMILES = C1=CC=C(C=C1)NC(=O)NC2=CC(=NC=C2)Cl |
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| UNII = K62IP7463J |
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| ChemSpiderID_Ref = {{chemspidercite|correct|chemspider}} |
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| PubChem =93379 |
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| SMILES = C1=CC=C(C=C1)NC(=O)NC2=CC(=NC=C2)Cl |
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| ChemSpiderID_Ref = {{chemspidercite|correct|chemspider}} |
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| ChemSpiderID = 84301 |
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| ChemSpiderID = 84301 |
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| ChEBI = 81861 |
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| StdInChI_Ref = {{stdinchicite|correct|chemspider}} |
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| StdInChI_Ref = {{stdinchicite|correct|chemspider}} |
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| StdInChI=1S/C12H10ClN3O/c13-11-8-10(6-7-14-11)16-12(17)15-9-4-2-1-3-5-9/h1-8H,(H2,14,15,16,17) |
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| StdInChI=1S/C12H10ClN3O/c13-11-8-10(6-7-14-11)16-12(17)15-9-4-2-1-3-5-9/h1-8H,(H2,14,15,16,17) |
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| StdInChIKey_Ref = {{stdinchicite|correct|chemspider}} |
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| StdInChIKey_Ref = {{stdinchicite|correct|chemspider}} |
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| StdInChIKey = GPXLRLUVLMHHIK-UHFFFAOYSA-N |
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| StdInChIKey = GPXLRLUVLMHHIK-UHFFFAOYSA-N |
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| KEGG_Ref = {{keggcite|correct|kegg}} |
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| KEGG_Ref = {{keggcite|correct|kegg}} |
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| KEGG = C18604 |
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| KEGG = C18604 |
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| Section2 = {{Chembox Properties |
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|Section2={{Chembox Properties |
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| Formula =C<sub>12</sub>H<sub>10</sub>ClN<sub>3</sub>O |
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| Formula =C<sub>12</sub>H<sub>10</sub>ClN<sub>3</sub>O |
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| MolarMass =247.68 g/mol |
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| MolarMass =247.68 g/mol |
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| Appearance = |
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| Appearance = White to off-white crystalline powder |
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| Density = |
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| Density = 1.3839 at 25 deg C |
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| MeltingPt = |
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| MeltingPt = 165-170 deg C |
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| BoilingPt = |
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| BoilingPt = |
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| Solubility = }} |
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| Solubility = 39 mg/L (pH 6.4, 21 deg C) |
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| Solubility1 = 119 g/L |
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| Section3 = {{Chembox Hazards |
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| Solvent1 = methanol |
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| MainHazards = |
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| Solubility2 = 149 g/L |
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| FlashPt = |
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| Solvent2 = ethanol |
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| Autoignition = }} |
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| Solubility3 = 127 g/L |
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| Solvent3 = acetone |
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| Solubility4 = 2.7 g/L |
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| Solvent4 = chloroform }}<ref>{{cite web|url=https://toxnet.nlm.nih.gov/cgi-bin/sis/search2/r?dbs+hsdb:@term+@rn+@rel+68157-60-8|archive-url=https://web.archive.org/web/20180531031133/https://toxnet.nlm.nih.gov/cgi-bin/sis/search2/r?dbs+hsdb:@term+@rn+@rel+68157-60-8|url-status=dead|archive-date=2018-05-31|title=TOXNET|website=toxnet.nlm.nih.gov}}</ref> |
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|Section3={{Chembox Hazards |
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| MainHazards = |
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| FlashPt = |
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| AutoignitionPt = }} |
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}} |
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'''Forchlorfenuron''' is a ].<ref></ref> It has been approved for use on kiwi fruit and grapes in the USA,<ref></ref> and it has been associated with exploding watermelons in China.<ref></ref> |
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'''Forchlorfenuron''' is a ].<ref>{{Cite web |url=http://eur-lex.europa.eu/LexUriServ/LexUriServ.do?uri=OJ:L:2006:025:0024:0027:EN:PDF |title=Commission Directive 2006/10/EC of 27 January 2006 amending Council Directive 91/414/EEC to include forchlorfenuron and indoxacarb as active substances. Official Journal of the European Union 2006-1-28 |access-date=2011-05-17 |archive-url=https://web.archive.org/web/20121008150355/http://eur-lex.europa.eu/LexUriServ/LexUriServ.do?uri=OJ:L:2006:025:0024:0027:EN:PDF |archive-date=2012-10-08 |url-status=live }}</ref> It has been approved for use on ] and ] in the United States,<ref>{{cite web|url=http://www.epa.gov/opprd001/factsheets/forchlorfenuron.pdf|title=Pesticide Fact Sheet for new chemical: Forchlorfenuron; issued: September 2004. United States Environmental Protection Agency, Office of Prevention, Pesticides and Toxic Substances (7501C)|access-date=2011-05-18|archive-url=https://web.archive.org/web/20110626013952/http://www.epa.gov/opprd001/factsheets/forchlorfenuron.pdf|archive-date=2011-06-26|url-status=live}}</ref> and it has been associated with news of ] exploding in ].<ref>{{Cite web |url=https://www.nbcnews.com/id/wbna43057267 |title=Exploding watermelons! Acres of crops erupt - World news - Weird news - NBC News<!-- Bot generated title --> |website=] |date=17 May 2011 |access-date=2011-05-17 }}</ref> |
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==References== |
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==References== |
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{{Reflist}} |
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{{Reflist}} |
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==External links== |
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