Coumaran

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Names

[ CAS No. ]:
496-16-2

[ Name ]:
Coumaran

[Synonym ]:
EINECS 207-817-3
2,3-Dihydro-1-benzofuran
2,3-dihydrobenzo[b]furan
dihydrobenzofuran
Benzofuran, 2,3-dihydro-
2,3-dihydro-1-benzo[b]furan
dihydrobenzo[b]furan
MFCD00005855
2,3-Dihydrobenzofuran

Chemical & Physical Properties

[ Density]:
1.1±0.1 g/cm3

[ Boiling Point ]:
188.2±10.0 °C at 760 mmHg

[ Melting Point ]:
-21°C

[ Molecular Formula ]:
C8H8O

[ Molecular Weight ]:
120.148

[ Flash Point ]:
66.7±0.0 °C

[ Exact Mass ]:
120.057518

[ PSA ]:
9.23000

[ LogP ]:
2.14

[ Vapour Pressure ]:
0.8±0.3 mmHg at 25°C

[ Index of Refraction ]:
1.560

[ Storage condition ]:
2~8℃

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
Xi: Irritant;

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S23-S24/25-S26

[ WGK Germany ]:
3

[ HS Code ]:
2932999099

Precursor & DownStream

Precursor

DownStream

  • 5-BROMO-2,3-DIHYDROBENZO[B]FURAN-7-CARBONYL CHLORIDE
  • 2,3-Dihydro-1-benzofuran-5-carbaldehyde
  • 2,3-DIHYDRO-1-BENZOFURAN-7-CARBALDEHYDE
  • 2,3-Dihydrobenzofuran-5-ol
  • 2,3-Dihydro-1-benzofuran-7-carboxylic acid
  • 5-Amino-2,3-dihydrobenzo[b]furan
  • 2-bromo-1-(2,3-dihydro-1-benzofuran-5-yl)ethanone
  • 5-BROMO-2,3-DIHYDROBENZOFURAN-7-CARBOXYLIC ACID
  • 2-(2,6,7,8-tetrahydro-1H-cyclopenta[e][1]benzofuran-8-yl)ethanamine
  • 2-Ethylphenol

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-coumaranone
  • 3-coumaranone
  • coumaran-3-one oxime
  • 2-Cyano-coumaran-3-on
  • 5-Chlormethyl-coumaran
  • 5-(bromoacetyl)coumaran
  • N,N,6-trimethyl-2-{4-[2-(4-methyl-1H-pyrazol-1-yl)ethyl]piperazin-1-yl}pyrimidin-4-amine
  • 1-[3-(Propan-2-yl)-1,2,4-thiadiazol-5-yl]-4-(1,3-thiazol-2-yloxy)piperidine
  • 4-Ethyl-5-fluoro-6-[4-(1,3-thiazol-2-yloxy)piperidin-1-yl]pyrimidine
  • 4-(3-Cyclopropyl-1,2,4-thiadiazol-5-yl)-1-[2-(trifluoromethyl)pyridin-4-yl]piperazin-2-one
  • 5-Methyl-4-{4-[(5-methyl-1,2,4-oxadiazol-3-yl)methyl]piperazin-1-yl}pyrimidine
  • 4-{3-[(2-ethyl-1H-imidazol-1-yl)methyl]azetidin-1-yl}-2-(methylsulfanyl)pyrimidine-5-carbonitrile
  • 2-(Methylsulfanyl)-4-[4-(1,3-thiazol-2-yloxy)piperidin-1-yl]pyrimidine
  • 6-{3-Oxo-4-[2-(trifluoromethyl)pyridin-4-yl]piperazin-1-yl}pyridine-3-carbonitrile
  • N-(1-{thieno[3,2-c]pyridin-4-yl}piperidin-3-yl)cyclopropanecarboxamide
  • 5-chloro-N-[1-(3-methoxypyridin-2-yl)piperidin-4-yl]-N-methylpyrimidin-2-amine
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