N-Iodosuccinimide
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N-Iodosuccinimide
structure -
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CAS No:
516-12-1
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Formula:
C4H4INO2
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Chemical Name:
N-Iodosuccinimide
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Synonyms:
2,5-Pyrrolidinedione,1-iodo-;Succinimide,N-iodo-;1-Iodo-2,5-pyrrolidinedione;N-Iodosuccinimide;NIS;Succiniodimide;856164-49-3
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CAS No:
Description
white-yellow to brown crystalline powder
N-iodosuccinimide is a five-membered cyclic dicarboximide compound having an iodo substituent on the nitrogen atom. It is a dicarboximide and a pyrrolidinone. It derives from a succinimide.
N-Iodosuccinimide Basic Attributes
224.98
224.98
113917
208-221-6
3COS3X3N4P
DTXSID10199550
29251995
Characteristics
37.4
-0.2
White-yellow to brown Crystalline Powder
2.3±0.1 g/cm3
200-201 °C
249.6±23.0°C at 760 mmHg
104.8±22.6 °C
1.653
Decomposes in water;soluble in dioxane, tetrahydrfuran and acetonitrile. Insoluble in ether and carbon tetrachloride.
2-8°C
Safety Information
IRRITANT
NONH for all modes of transport
3
22-36/37/38
26-36-37/39
WN2817000
Xn,Xi
Harmful/Keep Cold/Moisture Sensitive
Stable at room temperature in closed containers under normal storage and handling conditions.
P261-P305 + P351 + P338
H302-H315-H319-H335
|Warning|H302 (93.33%): Harmful if swallowed [Warning Acute toxicity, oral]|P261, P264, P270, P271, P280, P301+P312, P302+P352, P304+P340, P305+P351+P338, P312, P321, P330, P332+P313, P337+P313, P362, P403+P233, P405, and P501|Aggregated GHS information provided by 82 companies from 13 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
N-Iodosuccinimide Use and Manufacturing
Under light-shielding conditions, the succinimide is reacted with silver oxide to prepare N-succinimide silver. It is reacted with iodine in dry dioxane to produce N-iodosuccinimide.
Iodination of ketones and aldehydes.
Computed Properties
Molecular Weight:224.98
XLogP3:-0.2
Hydrogen Bond Acceptor Count:2
Exact Mass:224.92868
Monoisotopic Mass:224.92868
Topological Polar Surface Area:37.4
Heavy Atom Count:8
Complexity:129
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes
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