2,3-(methylenedioxy)benzaldehyde

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Names

[ CAS No. ]:
7797-83-3

[ Name ]:
2,3-(methylenedioxy)benzaldehyde

[Synonym ]:
1,3-Benzodioxole-4-carboxaldehyde
MFCD00016902
1,3-Benzodioxole-4-carbaldehyde
EINECS 232-252-4

Chemical & Physical Properties

[ Density]:
1.3±0.1 g/cm3

[ Boiling Point ]:
263.4±19.0 °C at 760 mmHg

[ Melting Point ]:
34-36ºC(lit.)

[ Molecular Formula ]:
C8H6O3

[ Molecular Weight ]:
150.131

[ Flash Point ]:
103.7±7.9 °C

[ Exact Mass ]:
150.031693

[ PSA ]:
35.53000

[ LogP ]:
1.31

[ Vapour Pressure ]:
0.0±0.5 mmHg at 25°C

[ Index of Refraction ]:
1.615

MSDS

Click to get detail MSDS

Safety Information

[ Personal Protective Equipment ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter

[ Safety Phrases ]:
S22-S24/25

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ RTECS ]:
DF4912450

[ HS Code ]:
2932999099

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 2,3-Dihydroxybenzaldehyde
  • Dibromomethane
  • Bromochloromethane
  • 5-iodobenzo[d][1,3]dioxole-4-carbaldehyde
  • Methyl tert-butyl ether
  • Diiodomethane
  • 3-Methoxysalicylaldehyde
  • Benzo[d][1,3]dioxol-4-ylmethanol
  • 1-Iodo-3,4-methylenedioxybenzene
  • Dichloromethane

DownStream

  • Benzo[d][1,3]dioxole-4-carboxylic acid
  • 1,3-Benzodioxole-4-propanoicacid
  • [1,3]dioxolo[4,5-h]isoquinoline
  • 5-nitro-1,3-benzodioxole-4-carbaldehyde
  • Narciclasine
  • 2,3-Dihydroxybenzonitrile
  • Benzo[d][1,3]dioxol-4-ylmethanol
  • 4-(Bromomethyl)benzo[d][1,3]dioxole
  • 2-(1,3-benzodioxol-4-yl)acetic acid
  • Benzo[d][1,3]dioxol-4-amine

Customs

[ HS Code ]: 2932999099

[ Summary ]:
2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Related Compounds

  • 2,3-(methylenedioxy)benzaldehyde
  • 1-(4-methoxyphenyl)-2,4-dinitro-benzene
  • 2,3-(methylenedioxy)-5-methyl-7-hydroxy-8-methoxy-benzo[c]phenanthridinium hydrogen sulfate
  • 2,3-(methylenedioxy)-6-((trimethylsilyl)methyl)benzyl iodide
  • 2,3-(methylenedioxy)cinnamic acid
  • 2,3-(methylenedioxy)-6-((trimethylsilyl)methyl)benzyl alcohol