1,1-dimethyl-2-methylidenecyclopropane

Names

[ CAS No. ]:
4372-94-5

[ Name ]:
1,1-dimethyl-2-methylidenecyclopropane

[Synonym ]:
2,2-Dimethylmethylencyclopropan
1,1-Dimethyl-2-methylencyclopropan
1-methylidene-2,2-dimethyl-cyclopropane
2,2-dimethyl-methylenecyclopropane
1,1-dimethyl-2-methyleneclopropane
Cyclopropane,1,1-dimethyl-2-methylene
2,2-dimethyl-1-methylenecyclopropane
1,1-Dimethyl-2-methylenecyclopropane

Chemical & Physical Properties

[ Density]:
0.78g/cm3

[ Boiling Point ]:
49.9ºC at 760 mmHg

[ Molecular Formula ]:
C6H10

[ Molecular Weight ]:
82.14360

[ Exact Mass ]:
82.07830

[ LogP ]:
1.97250

[ Index of Refraction ]:
1.438

Safety Information

[ HS Code ]:
2902199090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 1,2-Butadiene,3-methyl- (6CI,7CI,8CI,9CI)
  • 1-chloro-1,2,2-trimethylcyclopropane
  • 1,3,3-Trimethylcyclopropene
  • 4-methyl-N-(4-methylpent-3-en-2-ylideneamino)benzenesulfonamide
  • 2-bromo-1,1-dimethyl-3-methylidenecyclopropane
  • Diiodomethane
  • 3,3-dimethyl-4-methylene-4,5-dihydro-3H-pyrazole
  • 4-isopropylidene-4,5-dihydro-3H-pyrazole

DownStream

  • methyl 3,3-dimethyl-4-methylidenecyclopentane-1-carboxylate
  • trans-1,1-Dimethylspiro(2.3)hexan-5-carbonsaeure-methylester
  • cis-1,1-Dimethylspiro(2,3)hexan-5-carbonsaeure-methylester
  • propan-2-ylidenecyclopropane

Customs

[ HS Code ]: 2902199090

[ Summary ]:
2902199090 other cyclanes, cyclenes and cyclotherpenes。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%

Related Compounds

  • 1,1-dimethyl-2-(2-methylanilino)guanidine
  • 1,1-dimethyl-2-benzoxepin-3-yl)phenyl]ethenyl]-
  • 1,1-dimethyl-2-(2-methylanilino)guanidine,hydrochloride
  • 1,1-dimethyl-2-methylene-1,2-dihydronaphtho[2,1-b]furan
  • 1,1-dimethyl-2-thiophen-2-ylpyrrolidin-1-ium,iodide
  • 1,1-Dimethyl-2,5-diphenyl-1-sila-2,4-cyclopentadiene