4,4''-ISOPROPYLIDENEDICATECHOL

Modify Date: 2024-01-10 12:01:39

4,4''-ISOPROPYLIDENEDICATECHOL Structure
4,4''-ISOPROPYLIDENEDICATECHOL structure
Common Name 4,4''-ISOPROPYLIDENEDICATECHOL
CAS Number 18811-78-4 Molecular Weight 260.28500
Density 1.325g/cm3 Boiling Point 498.7ºC at 760 mmHg
Molecular Formula C15H16O4 Melting Point N/A
MSDS N/A Flash Point 243.3ºC

 Names

Name 4-[2-(3,4-dihydroxyphenyl)propan-2-yl]benzene-1,2-diol
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.325g/cm3
Boiling Point 498.7ºC at 760 mmHg
Molecular Formula C15H16O4
Molecular Weight 260.28500
Flash Point 243.3ºC
Exact Mass 260.10500
PSA 80.92000
LogP 2.83490
Vapour Pressure 1.43E-10mmHg at 25°C
Index of Refraction 1.653

 Safety Information

HS Code 2907299090

 Synthetic Route

~51%

4,4''-ISOPROPYLIDENEDICATECHOL Structure

4,4''-ISOPROPYL...

CAS#:18811-78-4

Literature: Dzutseva, S. G.; Gordinskii, B. Yu.; Klimov, E. S.; Bumber, A. A.; Okhlobystin, O. Yu. J. Gen. Chem. USSR (Engl. Transl.), 1986 , vol. 56, # 5 p. 1175 - 1181,1034 - 1038

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4,4''-ISOPROPYLIDENEDICATECHOL Structure

4,4''-ISOPROPYL...

CAS#:18811-78-4

Literature: Universal Oil Prod. Co. Patent: US2542972 , 1947 ;

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4,4''-ISOPROPYLIDENEDICATECHOL Structure

4,4''-ISOPROPYL...

CAS#:18811-78-4

Literature: Universal Oil Prod. Co. Patent: US2542972 , 1947 ;

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4,4''-ISOPROPYLIDENEDICATECHOL Structure

4,4''-ISOPROPYL...

CAS#:18811-78-4

Literature: Remesat,K. Diss. S. 39 Full Text Show Details Remesat,K. Diss. S. 39, 45

 Customs

HS Code 2907299090
Summary 2907299090 polyphenols; phenol-alcohols。supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward)。VAT:17.0%。tax rebate rate:9.0%。MFN tariff:5.5%。general tariff:30.0%

 Synonyms

4,4'-ISOPROPYLIDENEDICATECHOL
4,4'-isopropylidene-di-pyrocatechol
4,4'-isopropylidenebispyrocatechol
4,4'-Isopropyliden-di-brenzcatechin
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