Formamide, N-formyl-, sodium salt
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Formamide, N-formyl-, sodium salt
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CAS No:
18197-26-7
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Formula:
C2H3NO2.Na
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Chemical Name:
Formamide, N-formyl-, sodium salt
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Synonyms:
Formamide,N-formyl-,sodium salt;Diformamide,sodium salt;Sodium diformamide;Sodium diformylamide;Diformylimide sodium salt;Diformylamine sodium salt;62837-48-3
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CAS No:
Safety Information
NONH for all modes of transport
3
36/37/38
26-36
Xi
P261-P305 + P351 + P338
H315-H319-H335
|Warning|H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]|P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, and P501|Aggregated GHS information provided by 42 companies from 4 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Formamide, N-formyl-, sodium salt Use and Manufacturing
To a stirred mixture of sodium methoxide (0.2 kg, 3.7 mol) and DMF (1.0 L), formamide (0.35 L, 7.8 mol) was added below 50 °C. The mixture was heated to 100 °C and collected the by-product methanol as distillate. Then solvent (~0.3 L) was distilled out from the reaction mixture under reduced pressure, and then reaction mixture was cooled to 30 °C. The solid was filtered and washed with DMF (0.2 L), and dried at 75 °C under vacuum to obtain 12 (0.3 kg, 85percent).Example 15: Preparation of sodiumdiformylamide: Sodium methoxide (200 g) and dimethylformamide (1000 mL) are charged into a round bottom flask at 29°C and stirred for 30 minutes. Formamide (310 mL) is added drop-wise to the flask in about 30 minutes and heated the reaction mass to 100 °C and maintained for 5 hours at the same temperature. Distilled out dimethylformamide (400 mL) from the reaction mass and then the reaction mass is cooled to 30°C. The solid product is obtained by filtration and washed with dimethylformamide (200 mL) and dried under suction. The material is further dried under vacuum at 70°C for 6 hours. Yield: 300 g.
Computed Properties
Molecular Weight:95.03
Hydrogen Bond Acceptor Count:3
Exact Mass:94.99832259
Monoisotopic Mass:94.99832259
Topological Polar Surface Area:35.1
Heavy Atom Count:6
Complexity:40.8
Covalently-Bonded Unit Count:2
Compound Is Canonicalized:Yes
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Formamide, N-formyl-, sodium salt
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