methanediimine

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Names

[ CAS No. ]:
151-51-9

[ Name ]:
methanediimine

[Synonym ]:
Methanediylidenediamine
Stabilisator 9000
polycarbodiimide
Methanediimine (9CI)
Polycarbodiimid
carbodiimid
MFCD00284329
carbodiimide
carbodiimine
Polycarbodiimide solution

Chemical & Physical Properties

[ Density]:
1.02g/cm3

[ Boiling Point ]:
154 °C

[ Molecular Formula ]:
CH2N2

[ Molecular Weight ]:
42.04000

[ Flash Point ]:
46 °C

[ Exact Mass ]:
42.02180

[ PSA ]:
47.70000

[ LogP ]:
0.51730

[ Vapour Pressure ]:
14700mmHg at 25°C

[ Index of Refraction ]:
n20/D 1.461

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
T: Toxic;

[ Risk Phrases ]:
60-10-20/21/22-36/37/38

[ Safety Phrases ]:
53-16-26-36/37/39-45

[ RIDADR ]:
UN 1993 3/PG 3

[ HS Code ]:
3824909990

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • (Z)-Methanimidic acid
  • Cyanamide
  • Thiourea dioxide
  • triazole
  • Tetrazole
  • Aminoform
  • 1,2,4-Triazole
  • 3,4-Diaminofurazan

DownStream

  • Bis(trimethylsilyl)carbodiimide
  • N-cyclohexyl-N-(cyclohexylcarbamoyl)benzamide
  • guanidine
  • N-(4-BROMO-PHENYL)-GUANIDINE

Customs

[ HS Code ]: 2925290090

[ Summary ]:
2925290090 other imines and their derivatives; salts thereof。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

Related Compounds

  • Methanediimine,benzoyl
  • N,N'-di(butan-2-yl)methanediimine
  • Methanediimine, N,N'-dicyclohexyl-
  • bis(3-methoxyphenyl)methanediimine
  • N'-(2,2-diethoxyethyl)methanediimine
  • N,N'-bis(2-methylphenyl)methanediimine
  • 3-(3,5-dimethylphenyl)-2-((3-nitrobenzyl)thio)-4-oxo-N-propyl-3,4-dihydroquinazoline-7-carboxamide
  • 2-((3-chlorobenzyl)thio)-3-(3,5-dimethylphenyl)-4-oxo-N-propyl-3,4-dihydroquinazoline-7-carboxamide
  • 3-(3,5-dimethylphenyl)-2-((2-fluorobenzyl)thio)-4-oxo-N-propyl-3,4-dihydroquinazoline-7-carboxamide
  • 3-(3,5-dimethylphenyl)-2-((3-fluorobenzyl)thio)-4-oxo-N-propyl-3,4-dihydroquinazoline-7-carboxamide
  • 2-((2-chloro-6-fluorobenzyl)thio)-3-(3,5-dimethylphenyl)-4-oxo-N-propyl-3,4-dihydroquinazoline-7-carboxamide
  • 3-(3,5-dimethylphenyl)-2-((4-methylbenzyl)thio)-4-oxo-N-propyl-3,4-dihydroquinazoline-7-carboxamide
  • 2-((2,5-dimethylbenzyl)thio)-3-(3,5-dimethylphenyl)-4-oxo-N-propyl-3,4-dihydroquinazoline-7-carboxamide
  • 2-(benzylthio)-3-(3,5-dimethylphenyl)-4-oxo-N-propyl-3,4-dihydroquinazoline-7-carboxamide
  • 3-(3,5-dimethylphenyl)-N-(2-methoxyethyl)-2-((3-nitrobenzyl)thio)-4-oxo-3,4-dihydroquinazoline-7-carboxamide
  • 3-(3,5-dimethylphenyl)-2-((3-fluorobenzyl)thio)-N-(2-methoxyethyl)-4-oxo-3,4-dihydroquinazoline-7-carboxamide
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