5,5',6,6'-TETRAHYDROXY-3,3,3',3'-TETRAMETHYL-1,1'-SPIROBISINDANE

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Names

[ CAS No. ]:
77-08-7

[ Name ]:
5,5',6,6'-TETRAHYDROXY-3,3,3',3'-TETRAMETHYL-1,1'-SPIROBISINDANE

[Synonym ]:
5,5',6,6'-tetrahydroxy-3,3,3',3'-tetramethyl-1,1'-spirobisindane
EINECS 201-003-1
MFCD00021235

Chemical & Physical Properties

[ Density]:
1.37g/cm3

[ Boiling Point ]:
561.2ºC at 760 mmHg

[ Melting Point ]:
300ºC

[ Molecular Formula ]:
C21H24O4

[ Molecular Weight ]:
340.41300

[ Flash Point ]:
260.8ºC

[ Exact Mass ]:
340.16700

[ PSA ]:
80.92000

[ LogP ]:
4.15770

[ Index of Refraction ]:
1.694

[ Water Solubility ]:
Slightly soluble in methanol.

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H315-H319-H335

[ Precautionary Statements ]:
P261-P305 + P351 + P338

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves

[ Hazard Codes ]:
Xi

[ Risk Phrases ]:
36/37/38

[ Safety Phrases ]:
26-36/37/39-36

[ RIDADR ]:
NONH for all modes of transport

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • 1,2-Benzenediol
  • Acetone
  • Mesityl oxide
  • Phorone

DownStream

  • 4-Isopropylcatechol
  • 1,2-Benzenediol
  • 1,1'-Spirobi[1H-indene], 2,2',3,3'-tetrahydro-5,5',6,6'-tetramethoxy-3,3,3',3'-tetramethyl-

Related Compounds

  • 1-Ethyl-2-oxabicyclo[2.2.2]octan-4-amine
  • 1-Thia-7-azaspiro[3.5]nonane;hydrochloride
  • 2-Cyclopropylethynesulfonyl fluoride
  • 1-(Dimethylphosphoryl)-2,2,2-trifluoroethan-1-amine
  • 3-Chloro-5-nitrothiophene-2-carboxylic acid
  • 2-(Trifluoromethyl)spiro[2.3]hexan-5-one
  • 4,5-Dichloro-2-methoxybenzenethiol
  • 1-Azaspiro[3.3]heptan-6-ol hydrochloride
  • 3-Ethynyl-5-(methoxymethyl)-1,2-oxazole
  • 2-Chloro-4-ethynyl-5-fluoropyrimidine
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