2-methylideneheptanal

Names

[ CAS No. ]:
4125-23-9

[ Name ]:
2-methylideneheptanal

[Synonym ]:
2-pentyl propen-2-al
2-Methyleneheptan-1-al
2-Methylen-heptanal-(1)
EINECS 223-933-7
2-pentyl-propenal
2-methyleneheptanal
2-n-pentylacrolein
2-pentyl-acrylaldehyde
2-formyl-1-heptene
Heptanal,2-methylene

Chemical & Physical Properties

[ Density]:
0.825g/cm3

[ Boiling Point ]:
179.9ºC at 760mmHg

[ Molecular Formula ]:
C8H14O

[ Molecular Weight ]:
126.19600

[ Flash Point ]:
57.3ºC

[ Exact Mass ]:
126.10400

[ PSA ]:
17.07000

[ LogP ]:
2.32180

[ Index of Refraction ]:
1.422

Safety Information

[ HS Code ]:
2912190090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Formaldehyde
  • Heptanal
  • Dibutylamine
  • Hept-1-yne
  • carbon monoxide
  • Bis(dimethylamino)methane
  • hept-1-enyloxy-trimethyl-silane
  • 1-Trimethylsiloxy-2-pentyl-cyclopropan
  • 4-pentyl-dihydro-furan-2,3-dione
  • Formic Acid

DownStream

  • 3-methylideneoctan-2-ol

Customs

[ HS Code ]: 2912190090

[ Summary ]:
2912190090 acyclic aldehydes without other oxygen function。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%

Related Compounds

  • 2-(4-Methylpiperazin-1-yl)-5-(trifluoromethyl)aniline
  • 2-((4-(1-METHYL-4-(PYRIDIN-4-YL)-1H-PYRAZOL-3-YL)PHENOXY)METHYL)QUINOLINE SUCCINATE
  • 2-[(4-aminobenzoyl)-benzylamino]ethyl-diethylazanium,chloride
  • 2-(Dimethylphosphoryl)aniline
  • 2-(3-Chloropropoxy)-1-methoxy-4-nitrobenzene
  • 2(1H)-Pyrimidinone,6-amino-5-nitro-
  • Methyl 4-chloro-2-methyl-1H-indole-5-carboxylate
  • n-(1-((4-(1h-Indol-5-yloxy)-6-methoxyquinolin-7-yloxy)methyl)cyclopropyl)acetamide
  • 4-(4-Fluoro-benzyl)-3-oxo-piperazine-1-carboxylic Acid tert-Butyl Ester
  • Tert-butyl 4-(4-fluorobenzyl)-4-hydroxypiperidine-1-carboxylate
  • N-(6-methylpyridin-3-yl)benzamide
  • 2,2,2-Trifluoro-1-(3-vinylphenyl)ethanone
  • N1-(hydroxymethyl)benzene-1,2-dicarboxamide
  • 5-(3-Ethanesulfonyl-phenyl)-3-methyl-9H-pyrido[2,3-b]indole-7-carboxylic acid amide
  • 3-Azido-1,1,1-trifluorobutane
  • 4,4-Difluoro-2-methylbutan-2-ol
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