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CAS No.: | 11113-50-1 |
---|---|
Name: | Boric acid |
Article Data: | 800 |
Molecular Structure: | |
Formula: | BH3O3 |
Molecular Weight: | 61.833 |
Synonyms: | UNII-R57ZHV85D4; |
EINECS: | 234-343-4 |
Density: | 1.437 g/cm3 |
Melting Point: | 170.9oC |
Solubility: | 49.5 g/L (20℃) |
Appearance: | White powder |
Hazard Symbols: | R60:; |
Risk Codes: | T:Toxic; "> T:Toxic; |
PSA: | 60.69000 |
LogP: | -2.05180 |
1-boranyl-1,3,5-triaza-7-phosphaadamantane
water
A
boric acid
B
(1,3,5-triaza-7-phosphaadamantane)
Conditions | Yield |
---|---|
In water; acetone B-complex reacted with water in acetone/water (1:1) at 80°C for ca. 48 h; detn. by IR, 11B-NMR; | A 100% B n/a |
In acetone slow reaction of B-complex with water; acceleration at higher temp.; | A 100% B n/a |
1,3,5,7-Tetra-tert-butyl-2,4,6,8-tetrachloro-[1,3,5,7,2,4,6,8]tetrazatetraborocane
A
boric acid
B
tert-butylamine
Conditions | Yield |
---|---|
With water In further solvent(s) byproducts: HCl; solvent cyclohexanol, in tube 20.5 h at 160°C; | A n/a B 97% |
With H2O In further solvent(s) byproducts: HCl; solvent cyclohexanol, in tube 20.5 h at 160°C; | A n/a B 97% |
With water In xylene byproducts: HCl; in tube 20.5 h boiling; | A n/a B 62% |
With H2O In xylene byproducts: HCl; in tube 20.5 h boiling; | A n/a B 62% |
closo-1-sulfinic acid-1,12-dicarbadodecaborane(12)
dihydrogen peroxide
A
closo-1,12-(H)2-1,12-C2B10(OH)10
B
closo-2,3,4,5,6,7,8,9,10,11-decahydroxy-1-sulfonic acid-1,12-dicarbadodecaborane(12)
C
boric acid
Conditions | Yield |
---|---|
In water aq. 30% H2O2 added to B compd.; refluxed for 3.5 h; monitored by (11)B NMR spectra; cond. HBr added; stirred (room temp., 2 h); kept. (80°C, 8 h); Br2 removed by N2 steam; volatiles removed in vac.; triturated in MeOH; centrifuged; supernatant sepd.; repeated 5 times; residue dissolved in water; filtered; dried; | A 5% B 88% C 3% |
4-methoxyphenylboronic acid
B
boric acid
Conditions | Yield |
---|---|
In tetrahydrofuran byproducts: (c-C5H9)7Si7O9(OH)3; (Ar); std. Schlenk technique; B compd. was added to soln. of Pt complex in THF; heated at 60°C for 30 min; concd. (vac.); hexane added; cooled at -20°C; filtered; washed (H2O); dried (vac.); elem. anal.; | A 88% B n/a |
In benzene-d6 byproducts: (c-C5H9)7Si7O9(OH)3; (Ar); std. Schlenk technique; mixt. of B compd. and Pt complex in C6D6 was heated at 60°C for 30 min; NMR monitoring; | |
In tetrahydrofuran-d8 byproducts: (c-C5H9)7Si7O9(OH)3; (Ar); std. Schlenk technique; mixt. of B compd. and Pt complex in THF-d8was heated at 60°C for 15 min; NMR monitoring; |
diphenyl diselenide
2,4,5-triphenyl-1,3-dioxoborole
A
boric acid
B
9,10-phenanthrenequinone
Conditions | Yield |
---|---|
In benzene Irradiation (UV/VIS); irrdn. for 2 h 40 min with a 450 W medium pressure mercury lamp (290 to 330 nm), under Ar; extn. (aq. NaOH), dried (Na2SO4), evapd., crystn. from hexane, yields 9,10-phenanthraquinone; | A n/a B 84% |
2,4,6-trifluorophenylboronic acid
Pt(C6H2F3-2,4,6)(Ph)(1,5-cyclooctadiene)
B
boric acid
Conditions | Yield |
---|---|
In water; toluene room temp., 1 h, toluene/H2O = 100/1; | A 83% B n/a |
In toluene under inert atm. to suspn. Pt complex in toluene water and (C6H2F3-2,4,6)B(OH)2 were added and stirred at room temp. for 1 h; solvent was evapd., residue was extd. by CDCl3; product was identified by NMR; | A 83% B n/a |
Conditions | Yield |
---|---|
With hydrogenchloride; formaldehyd In dichloromethane; water byproducts: H2, CH3OH; addn. of CH2Cl2, aq. soln. of CH2O and aq. HCl to suspn. of B-compd. in H2O, stirring (ambient temp., 20 min); sepn. of CH2Cl2 layer, drying (CaCl2), evapn. to dryness, sublimation (25°C, 1.3 Pa, cold surface at -70°C); | A 81% B n/a |
Conditions | Yield |
---|---|
hydrolysis at 90-95°C; | A 60% B 80% C 60% |
tris(triphenylsiloxy)borane
boric acid
Conditions | Yield |
---|---|
With acetic acid In benzene byproducts: triphenylacetoxysilane; reflux for 3h, molar ratio B-compd.:AcOH=1:3; H3BO3 pptd., elem. anal.; | 78% |
[Pt((c-C5H9)7Si7O10(OH)2)(C6H5)(2,2'-bipyridine)]
4-methoxyphenylboronic acid
B
boric acid
Conditions | Yield |
---|---|
In tetrahydrofuran byproducts: (c-C5H9)7Si7O9(OH)3; (Ar); std. Schlenk technique; B compd. was added to soln. of Pt complex in THF; heated at 60°C for 4 h; concd. (vac.); hexane added; cooled at -20°C; filtered; washed (H2O); dried (vac.); elem. anal.; | A 75% B n/a |
The Boric acid, with the CAS registry number 11113-50-1, is also known as UNII-R57ZHV85D4 .It belongs to the product categories of UVCBs-inorganic.Its EINECS number is 234-343-4.This chemical's molecular formula is H3BO3 and molecular weight is 61.83. What's more,Its systematic name is Boric acid.
The Boric acid has many various application, such as in personal care products, food additives, biological insecticides & antiputrefactiva. Except these, it is also used in the glass, ceramics, rubber, fertilisers, flame retardants, paints, industrial fluids, brake fluids, soldering products, film developers and so on.And it is among one kind of 8 Substances of Very High Concern which is issued by the ECHA, as this chemical could cause very serious danger to people's health, including being carcinogenic, inducing the organism's mutation, damage to genital system and so on.
Physical properties about Boric acid are:(1)ACD/LogP: -0.61; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): -0.61; (4)ACD/LogD (pH 7.4): -0.62; (5)ACD/BCF (pH 5.5): 1.00; (6)ACD/BCF (pH 7.4): 1.00; (7)#H bond acceptors: 3; (8)#H bond donors: 3; (9)#Freely Rotating Bonds: 3; (10)Index of Refraction: 1.385; (11)Molar Refractivity: 10.083 cm3; (12)Molar Volume: 43.003 cm3; (13)Surface Tension: 59.1980018615723 dyne/cm; (14)Density: 1.438 g/cm3.
You can still convert the following datas into molecular structure:
(1)SMILES:B(O)(O)O;
(2)Std. InChI:InChI=1S/BH3O3/c2-1(3)4/h2-4H;
(3)Std. InChIKey:KGBXLFKZBHKPEV-UHFFFAOYSA-N.