4,4''-ISOPROPYLIDENEDICATECHOL

Suppliers

Names

[ Name ]:
4,4''-ISOPROPYLIDENEDICATECHOL

[Synonym ]:
4,4'-ISOPROPYLIDENEDICATECHOL
4,4'-isopropylidene-di-pyrocatechol
4,4'-isopropylidenebispyrocatechol
4,4'-Isopropyliden-di-brenzcatechin

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

Click to get detail synthetic route

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%

Related Compounds

4,4''-p-Terphenyldicarboxaldehyde
4,4''-Dinitro-p-terphenyl
4,4'-m-Terphenyldicarboxaldehyde
4,4''-Dibromo-1,1':4',1''-terphenyl
4,4''-DIIODO-5'-(4-IODOPHENYL)-1,1':3',1''-TERPHENYL
4,4''-di-tert-butyl-2,2',2'',5,5',5''-hexamethoxy-1,1':3,1''-terphenyl
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
tert-Butyl-DL-alanine
4-amino-N-[2-tert-butyl-1-(tetrahydro-2H-pyran-4-ylmethyl)-1H-benzimidazol-5-yl]-N-ethylbenzenesulfonamide
N-[3-(Aminooxy)propyl]-N-butyl-1-butanamine