Registration Dossier
Registration Dossier
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EC number: 606-744-8 | CAS number: 213464-77-8
Endpoint summary
Administrative data
Description of key information
At ambient temperature the technical grade product orthosulfamuron is a stable white fine powder with a tendency to form clumps. It is odourless, melts at 157C and decomposes at 185C without boiling. The product is not highly flammable and does not have a self-ignition point below its melting point.
Orthosulfamuron has a relative density of 1.48.
Vapour pressure of is ≤ 1.116 x 10-4 Pa at 20°C and < 1.4 x 10-4 Pa at 25°C.
Surface tension is 71.4 mN/m at 22°C (3.77x10-2 g/L solution).
Orthosulfamuron is soluble in water, and its solubility increases with the pH value. It is also soluble in most common solvents. Only in n-heptane and in xylene is solubility reduced to 0.2 and 130 mg/L, respectively. The percentage of hydrolysed product increases with the decrease of pH value. The product has no explosive or oxidative properties.
Additional information
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
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