Document ID: chunk:federal_register_of_legislation:F2024C00457:body:0:p46
Version: federal_register_of_legislation:F2024C00457
Segment Type: other
Provision Reference: 
Character Range: 881573–898605

Z-isomer ratio: 94% minimum

Common Name: Metolachlor                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   The material shall consist of metolachlor together with related manufacturing impurities and shall be a colourless to light tan liquid, free from visible extraneous matter and added modifying agents.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              960 g/kg minimum                                                                                                                                                                                                                                                                                                                                                                                       2-ethyl-6-methylaniline: 1 g/kg maximum
Chemical Name: 2-chloro-2′-ethyl-N-[(1RS)-2-methoxy-1-methylethyl]-6′-methylacetanilide
CAS Number: 51218-45-2
Common Name: Metosulam                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     The material shall consist of metosulam together with related manufacturing impurities and shall be a cream to tan coloured powder, free from visible extraneous matter and added modifying agents.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  960 g/kg minimum
Chemical Name: 2′,6′-dichloro-5,7-dimethoxy-3′-methyl[1,2,4]triazolo[1,5-a]pyrimidine-2-sulfonanilide
CAS Number: 139528-85-1
Common Name: Metrafenone                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   the material consists of metrafenone together with related manufacturing impurities and shall be a white to chalky-white solid with low intensive musty odour, free from visible extraneous matter and added modifying agents.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       975 g/kg minimum
Chemical Name: 3′-bromo-2,3,4,6′-tetramethoxy-2′,6-dimethylbenzophenone
CAS Number: 220899-03-6
Common Name: Metribuzin                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    The material shall consist of metribuzin together with related manufacturing impurities and shall be a white crystalline solid, free from visible extraneous matter and added modifying agents.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      900 g/kg minimum
Chemical Name: 4-amino-6-tert-butyl-3-(methylthio)-1,2,4-triazin-5(4H)-one
CAS Number: 21087-64-9
Common Name: Metsulfuron-methyl                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            The material shall consist of metsulfuron-methyl together with related manufacturing impurities and shall be an off-white to beige crystalline solid, free from visible extraneous matter and added modifying agents.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                930 g/kg minimum.
Chemical Name: methyl 2-{[(4-methoxy-6-methyl-1,3,5-triazin-2-yl)carbamoyl]sulfamoyl}benzoate
CAS Number: 74223-64-6
Common Name: Mevinphos                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     The material shall consist of mevinphos together with related manufacturing impurities, and shall be a clear liquid, light yellow to orange in colour, free from extraneous impurities or added modifying agents.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    The sum of the E-isomer and Z-isomer content is shall not be less than 800 g/kg; the minimum content of E-isomer shall be 630 g/kg and Z-isomer shall be a maximum of 170 g/kg.
Chemical Name: methyl (E)-3-dimethoxyphosphoryloxybut-2-enoate
CAS Number: 26718-65-0
Common Name: Milbemectin                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   The material shall consist of milbemectin together with related manufacturing impurities and shall be a white crystalline powder with no odour, free from visible extraneous matter and added modifying agents.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      The sum of Milbemycin A4 and Milbemycin A3 at a minimum of 950 g/kg, with Milbemycin A4 ≥70% and Milbemycin A3 ≤30%.
Chemical Name: A mixture of Milbemycin A4 (≥70%) (1R,4S,5'S,6R,6'R,8R,10E,13R,14E,16E,20R,21R,24S)-6'-ethyl-21,24-dihydroxy-5',11,13,22-tetramethylspiro[3,7,19-trioxatetracyclo[15.6.1.14,8.020,24]pentacosa-10,14,16,22-tetraene-6,2'-oxane]-2-one and Milbemycin A3 (≤30%) (1R,4S,5'S,6R,6'R,8R,10E,13R,14E,16E,20R,21R,24S)-21,24-dihydroxy-5',6',11,13,22-pentamethylspiro[3,7,19-trioxatetracyclo[15.6.1.14,8.020,24]pentacosa-10,14,16,22-tetraene-6,2'-oxane]-2-one.
CAS Number: Milbemycin A4: 51596-11-3, Milbemycin A3: 51596-10-2
Common Name: Mixed amine salts of isethionate (manufacturing concentrate)                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  The material is supplied as an aqueous solution, containing a mixture of ammonium and monokis-, bis-, tris- and tetrakis-(2-hydroxyethyl)ammonium salts of 2-hydroxyethanesulfonic acid, together with related manufacturing impurities, free from visible extraneous matter.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        660 g/kg minimum (sum of isethionate salts)                                                                                                                                                                                                                                                                                                                                                            Ethylene oxide: 0.1 mg/kg maximum
Chemical Name: Ammonium 2-hydroxyethanesulfonate, 2-hydroxyethylammonium 2-hydroxyethanesulfonate, bis(2-hydroxyethyl)ammonium 2-hydroxyethanesulfonate, tris(2-hydroxyethyl)ammonium 2-hydroxyethanesulfonate, tetrakis(2-hydroxyethyl)ammonium 2-hydroxyethanesulfonate                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              1,4-dioxane: 1.5 mg/kg maximum
CAS Number: 57267-78-4 (ammonium salt), not available for other salts
Common Name: Molinate