Product Name

  • Name

    2,2'-Dihydroxybiphenyl

  • EINECS 211-547-1
  • CAS No. 661-36-9
  • Article Data13
  • CAS DataBase
  • Density
  • Solubility Soluble in water
  • Melting Point ≥300 °C(lit.)
  • Formula C4H12BF4N
  • Boiling Point
  • Molecular Weight 160.951
  • Flash Point
  • Transport Information
  • Appearance White crystals
  • Safety 26-36
  • Risk Codes 36/37/38
  • Molecular Structure Molecular Structure of 661-36-9 (2,2'-Dihydroxybiphenyl)
  • Hazard Symbols IrritantXi
  • Synonyms AMMONIUM, TETRAMETHYL-, TETRAFLUOROBORATE(1-);N,N,N-Trimethylmethanaminium tetrafluoroborate(1-);Tetramethylammonium fluoroborate;Methanaminium, N,N,N-trimethyl-, tetrafluoroborate(1-) (9CI);Tetramethylammonium tetrafluoroborate;tetrafluoroboron; tetramethylazanium;Borate(1-), tetrafluoro-, tetramethylammonium salt;
  • PSA 0.00000
  • LogP 1.62240

2,2'-Dihydroxybiphenyl Specification

The 2,2'-Dihydroxybiphenyl, with CAS registry number 661-36-9, belongs to the following product categories: (1)Ammonium Polyhalides, etc. (Quaternary); (2)B (Classes of Boron Compounds); (3)Quaternary Ammonium Compounds; (4)Tetrafluoroborates; (5)Ammonium Salts; (6)Greener Alternatives: Catalysis; (7)Phase Transfer Catalysts. It has the systematic name of N,N,N-trimethylmethanaminium tetrafluoroborate. This chemical is a kind of white crystals. And the chemical formula of this chemical is C4H12BF4N.

Physical properties of 2,2'-Dihydroxybiphenyl: (1)ACD/LogP: -2.89; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): -2.89; (4)ACD/LogD (pH 7.4): -2.89; (5)ACD/BCF (pH 5.5): 1; (6)ACD/BCF (pH 7.4): 1; (7)ACD/KOC (pH 5.5): 1; (8)ACD/KOC (pH 7.4): 1; (9)#H bond acceptors: 1; (10)#H bond donors: 0; (11)#Freely Rotating Bonds: 0; (12)Polar Surface Area: 0 Å2.

When you are using this chemical, please be
cautious about it as the following:
The 2,2'-Dihydroxybiphenyl irritates to eyes, respiratory system and skin. When use it, wear suitable protective clothing, gloves and eye/face protection. If contact with eyes, rinse immediately with plenty of water and seek medical advice.

You can still convert the following datas into molecular structure:
(1)SMILES: F[B-](F)(F)F.C[N+](C)(C)C
(2)InChI: InChI=1/C4H12N.BF4/c1-5(2,3)4;2-1(3,4)5/h1-4H3;/q+1;-1
(3)InChIKey: XWFABLFRYCHILB-UHFFFAOYAO
(4)Std. InChI: InChI=1S/C4H12N.BF4/c1-5(2,3)4;2-1(3,4)5/h1-4H3;/q+1;-1
(5)Std. InChIKey: XWFABLFRYCHILB-UHFFFAOYSA-N

The toxicity data is as follows:

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 intravenous 1mg/kg (1mg/kg)   U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. Vol. NX#00016,

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