Duotal

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Names

[ CAS No. ]:
553-17-3

[ Name ]:
Duotal

[Synonym ]:
Carbonic Acid Guaiacol Ether
Carbonic acid, bis(o-methoxyphenyl) ester (8CI)
Bis(2-methoxyphenyl) carbonate
EINECS 209-034-2
Carbonic acid bis(2-methoxyphenyl) ester
Guaiacol carbonic acid neutral ester
MFCD00025723
Carbonic acid bis[2-methoxyphenyl] ester
Duotal

Chemical & Physical Properties

[ Density]:
1.2±0.1 g/cm3

[ Boiling Point ]:
392.6±27.0 °C at 760 mmHg

[ Melting Point ]:
88°C

[ Molecular Formula ]:
C15H14O5

[ Molecular Weight ]:
274.269

[ Flash Point ]:
173.7±23.8 °C

[ Exact Mass ]:
274.084137

[ PSA ]:
53.99000

[ LogP ]:
2.41

[ Vapour Pressure ]:
0.0±0.9 mmHg at 25°C

[ Index of Refraction ]:
1.552

MSDS

Click to get detail MSDS

Safety Information

[ Safety Phrases ]:
S22-S24/25

[ HS Code ]:
2920909090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • phosgene
  • Guaiacol
  • Ethyl chloroformate
  • Carbonic acid, ethyl2-methoxyphenyl ester
  • (2-methoxyphenyl) carbonochloridate
  • carbonic acid-(2-methoxy-phenyl ester)-methyl ester

DownStream

  • 5-Bromo-2-methoxyphenol
  • Guaiacol
  • Urea
  • 2-Methoxy-5-nitrophenol
  • 1,5-Diphenylcarbazide
  • 2-methoxy-4,5-dinitrophenol
  • Benzene,1,1'-methylenebis[3,4-dimethoxy-
  • 5H-Tribenzo[a,d,g]cyclononene,10,15-dihydro-2,3,7,8,12,13-hexamethoxy-
  • Urea,N,N'-bis(4-methoxyphenyl)-

Customs

[ HS Code ]: 2920909090

[ Summary ]:
2920909090 esters of other inorganic acids of non-metals (excluding esters of hydrogen halides) and their salts; their halogenated, sulphonated, nitrated or nitrosated derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

Related Compounds

  • 4-((Cyclohexylamino)methyl)benzoic acid hydrochloride
  • 1-[(2,4-Dichlorophenyl)methyl]-N-(1,1-dimethylethyl)-2-methyl-1H-indole-3-methanamine
  • 2-Methoxy-6-(pyrazol-1-yl)-benzonitrile
  • 1H-3-Benzazepin-7-ol, 8-chloro-2,3,4,5-tetrahydro-5-(3-iodophenyl)-3-methyl-, (S)-
  • (4-Methyl-tetrahydro-furan-2-yl)-methanol
  • N-(1-cyanocyclopentyl)-2-[4-(4-fluorobenzenesulfonyl)-1,4-diazepan-1-yl]acetamide
  • 4,5,6,7-Tetrahydrobenzo[d]isoxazole-3-carbaldehyde
  • 1-Ethyl-5-fluoro-N-(3-fluoro-4-methylphenyl)-3-methyl-1H-pyrazole-4-sulfonamide
  • tert-Butyl-DL-alanine
  • 4-amino-N-[2-tert-butyl-1-(tetrahydro-2H-pyran-4-ylmethyl)-1H-benzimidazol-5-yl]-N-ethylbenzenesulfonamide