1-Methyl-1-phenylhydrazine
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1-Methyl-1-phenylhydrazine
structure -
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CAS No:
618-40-6
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Formula:
C7H10N2
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Chemical Name:
1-Methyl-1-phenylhydrazine
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Synonyms:
Hydrazine,1-methyl-1-phenyl-;1-Methyl-1-phenylhydrazine;N-Methyl-N-phenylhydrazine;N-Phenyl-N-methylhydrazine;α-Methyl-α-phenylhydrazine;1-Methylphenylhydrazine;NSC 525518
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CAS No:
1-Methyl-1-phenylhydrazine Basic Attributes
122.17
122.17
210-547-9
YHB9CZB63U
525518
DTXSID2060678
29280090
Characteristics
29.3
1.69680
Clear yellow to orange-brown Liquid
1.038 g/mL at 25 °C(lit.)
228 °C
205 °F
n20/D 1.583(lit.)
H2O: Slightly soluble
0-6°C
Safety Information
III
6.1(b)
2810
3
20/21/22-36/37/38
26-36/37/39-45
MV7712000
Xn
P261-P280-P305 + P351 + P338
H302 + H312 + H332-H315-H319-H335
|Warning|H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]|P261, P264, P270, P271, P280, P301+P312, P302+P352, P304+P312, P304+P340, P305+P351+P338, P312, P321, P322, P330, P332+P313, P337+P313, P362, P363, P403+P233, P405, and P501|Aggregated GHS information provided by 44 companies from 4 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
1-Methyl-1-phenylhydrazine Use and Manufacturing
It is derived from reduction of N-nitrosomethyl aniline. Stir the zinc powder and water into a suspension, slowly add a solution of N-nitrosomethylamine and glacial acetic acid at 10-20°C. After the addition, continue stirring at room temperature for 1 hour. Then heat to 80°C, and filter out unreacted zinc powder while it is hot. After the filtrate is cooled, an excess of 40% sodium hydroxide solution is added to redissolve the precipitated sodium hydroxide. Separate the oil layer, distill under reduced pressure, and collect 106-109°C (1.73kPa) distillate, which is the finished product. The yield is over 50%.
Used in organic synthesis, for the determination of ketones and sugars
Hydrazine, 1-methyl-1-phenyl-: INACTIVE
Computed Properties
Molecular Weight:122.17
XLogP3:1.6
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:2
Rotatable Bond Count:1
Exact Mass:122.084398327
Monoisotopic Mass:122.084398327
Topological Polar Surface Area:29.3
Heavy Atom Count:9
Complexity:77
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes
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