Duotal

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

Biological Activity

[Description]:

Guaiacol Carbonate acts as an expectorant by virtue of a reflex from the stomach by way of the afferent gastric nerves to the medullary centres and thenperipherally again to the respiratory tract[1].

[Related Catalog]:

Research Areas >> Others

Signaling Pathways >> Others >> Others

[References]

[1]. Stevens ME, et al. On the Expectorant Action of Creosote and the Guaiacols. Can Med Assoc J. 1943;48(2):124-127.

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

DownStream

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

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