Glifosat: diferència entre les revisions
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El '''glifosat''' ('''Glyphosate''' en [[anglès]]) és un [[herbicida]] no selectiu i sistèmic molt utilitzat▼
{{ChemboxEn
| Verifiedfields = changed
| Watchedfields = changed
| verifiedrevid = 443847907
| Name = Glifosat
| ImageFile = Glyphosate.svg
| ImageSize =
| ImageFile2 = Glyphosate-3D-balls.png
| ImageFile3 = Glyphosate-3D-vdW.png
| IUPACName = ''N''-(phosphonomethyl)glycine
| OtherNames = 2-[(phosphonomethyl)amino]acetic acid
|Section1={{Chembox Identifiers
| UNII_Ref = {{fdacite|correct|FDA}}
| UNII = 4632WW1X5A
| KEGG_Ref = {{keggcite|correct|kegg}}
| KEGG = C01705
| InChI = 1/C3H8NO5P/c5-3(6)1-4-2-10(7,8)9/h4H,1-2H2,(H,5,6)(H2,7,8,9)
| InChIKey = XDDAORKBJWWYJS-UHFFFAOYAE
| ChEMBL_Ref = {{ebicite|correct|EBI}}
| ChEMBL = 95764
| StdInChI_Ref = {{stdinchicite|correct|chemspider}}
| StdInChI = 1S/C3H8NO5P/c5-3(6)1-4-2-10(7,8)9/h4H,1-2H2,(H,5,6)(H2,7,8,9)
| StdInChIKey_Ref = {{stdinchicite|correct|chemspider}}
| StdInChIKey = XDDAORKBJWWYJS-UHFFFAOYSA-N
| CASNo = 1071-83-6
| CASNo_Ref = {{cascite|correct|CAS}}
| CASNo1_Ref = {{cascite|changed|??}}
| CASNo1 = 38641-94-0
| CASNo1_Comment = (isopropylammmonium salt)
| CASNo2_Ref = {{cascite|changed|??}}
| CASNo2 = 70393-85-0
| CASNo2_Comment = (sesquisodium salt)
| CASNo3_Ref = {{cascite|changed|??}}
| CASNo3 = 81591-81-3
| CASNo3_Comment = ([[trimethylsulfonium]] salt)<!-- 38641-94-0 also verified at CAS Common Chemistry, 70393-85-0 and 81591-81-3 verified at ESIS -->
| EC-number = 213-997-4 <!-- 254-056-8 for isopropylammmonium salt, 274-591-0 for sesquisodium salt -->
| ChemSpiderID_Ref = {{chemspidercite|correct|chemspider}}
| ChemSpiderID = 3376
| RTECS = MC1075000
| PubChem = 3496
| ChEBI_Ref = {{ebicite|correct|EBI}}
| ChEBI = 27744
| SMILES = O=C(O)CNCP(=O)(O)O
}}
|Section2={{Chembox Properties
| Reference = <ref name="EHC">{{EHC-ref|number=159|name=Glyphosate|date=1994|isbn=92-4-157159-4}}</ref>
| C = 3 | H = 8 | N = 1 | O = 5 | P = 1
| Appearance = white crystalline powder
| Density = 1.704 (20 °C)
| MeltingPtC = 184.5
| BoilingPtPrefix = decomposes at
| BoilingPtC = 187
| Solubility = 1.01 g/100 mL (20 °C)
| LogP = −2.8
| pKa = <2, 2.6, 5.6, 10.6
}}
|Section7={{Chembox Hazards
| Reference = <ref name="EHC"/><ref>{{CLP Regulation|index=607-315-00-8|pages=570, 1100}}</ref>
| ExternalMSDS = [http://www.inchem.org/documents/icsc/icsc/eics0160.htm InChem MSDS]
| EUIndex = 607-315-00-8 <!-- 607-316-00-3 for trimethylsulfonium salt -->
| EUClass = Irritant ('''Xi''')<br />Dangerous for the environment ('''N''')
| RPhrases = {{R41}}, {{R51/53}}
| SPhrases = {{S2}}, {{S26}}, {{S39}}, {{S61}}
| GHSPictograms = {{GHS05|Eye Dam. 1}}{{GHS09|Aquatic Chronic 2}}
| GHSSignalWord = DANGER
| HPhrases = {{H-phrases|318|411}}
| PPhrases = {{P-phrases|273|280|305+351+338|310|501}}
| FlashPt = Non-flammable
}}
}}
▲El '''glifosat'''
'''Fórmula química''': ''N''-(fosfonometil) glicina, C<sub>3</sub>H<sub>8</sub>NO<sub>5</sub>P
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