Polymerization Inhibitor

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Product name
CAS
Formula
CAS51-28-5
FormulaC6H4N2O5
Synonym2,4-Dinitrophenol, a-Dinitrophenol, Aldifen, Fenoxyl Carbon N, Nitrophen, Nitrophene, Phenol, a-dinitro-, Solfo Black B, Solfo Black BB, Solfo Black G, Solfo Black SB, Solfo Black 2B Supra, Tertrosulphur Black PB, Tertrosulphur PBR, 1-Hydroxy-2,4-dinitrobenzene, 2,4-DNP, Chemox PE, Dinitrofenolo, Dinitrophenol, DNP, EK 102, Nitro kleenup, NSC 1532, X 32, 2,4-Dinitrofenol, Dinofan, Maroxol-50, Rcra waste number P048, Tertrosulfur black pb, Tertrosulfur PBR, 1'alpha-2,4-Dinitrophenol, 1-Hydroxy-2,4-dinitrobenzene, 2,4-Dinitrofenol, 2,4-Dinitrofenol [Dutch], 2,4-Dinitrophenol, 2,4-DNP, AI3-01535, Aldifen, alpha-Dinitrophenol, Camello mosquito coils, Caswell No. 392, CCRIS 3102, Chemox PE, Cobra salts (Impregna salts), Dinitrofenolo, Dinitrofenolo [Italian], Dinofan, DNP, EC 200-087-7, EINECS 200-087-7, EK 102, EPA Pesticide Chemical Code 037509, Fenoxyl carbon N, HSDB 529, Maroxol-50, Nitro kleenup, Nitrophen, Nitrophen (VAN), Nitrophene, Nitrophene (VAN), NSC 1532, Osmoplastic-R, Osmotox-Plus, Phenol, alpha-dinitro-, RCRA waste number P048, Shirakiku brand mosquito coils, Solfo Black 2B Supra, Solfo Black B, Solfo Black BB, Solfo Black G, Solfo Black SB, Tertrosulphur Black PB, Tertrosulphur PBR, UNII-Q13SKS21MN, X 32, 2,4-Dinitrophenol, Phenol, 2,4-dinitro-, Superlist Names 2,4-Dinitrophenol, Phenol, 2,4-dinitro-, RCRA waste no. P048, 2,4-Dintrophenol, a-Dinitrophenol, DNP, 2,4-DNP, Fenoxyl, 1-Hydroxy-2,4-dinitrobenzene Nitrophen, Nitrophene, Phenol, 2,4-dinitro-, Phenol, a-dinitro-
Molecular weight184.11
InChI1S/C6H4N2O5/c9-6-2-1-4(7(10)11)3-5(6)8(12)13/h1-3,9H
log P (octanol-water)1.67
Henry's Law Constant8.60E-08 atm-m3/mole
pKa Dissociation Constant4.09
Melting Point115.5 ° C
Atmospheric OH Rate Constant6.61E-13 cm3/molecule-sec
Water solubility2790 mg/L
Vapor Pressure3.90E-04 mm Hg
CAS88-85-7
FormulaC10H12N2O5
SynonymDinoseb, DNBP, Phenol, 2-sec-butyl-4,6-dinitro-, Aatox, Butaphene, BNP 20, BNP 30, Chemox P.E., Dibutox, Dinitrobutylphenol, Dow General, Dytop, DBNF, DN 289, DNOSBP, DNSBP, Elgetol 318, Gebutox, Hivertox, Laseb, Liro DNBP, Premerg, Premerge, WSX-8365, 2-(1-Methylpropyl)-4,6-Dinitrophenol, 2-sec-Butyl-4,6-Dinitrophenol, 2,4-Dinitro-6-(1-methylpropyl)phenol, 2,4-Dinitro-6-sec-butylphenol, 4,6-Dinitro-o-sec-butylphenol, 4,6-Dinitro-2-sec-butylphenol, 6-sec-Butyl-2,4-dinitrophenol, Basanite, Caldon, Chemox general, Dinosebe, Dow general weed killer, Dow selective weed killer, Ent 1,122, Kiloseb, Phenotan, Sparic, Spurge, Subitex, 4,6-Dinitro-2-(1-methyl-n-propyl)phenol, 4,6-Dinitro-2-sec.butylfenol, 6-(1-Methyl-propyl)-2,4-dinitrofenol, 6-(1-Metil-propil)-2,4-dinitro-fenolo, Dinitro-3, Hel-fire, Nitropone C, RCRA Waste number P020, Sinox general, Unicrop DNBP, Vertac dinitro weed killer, Vertac general weed killer, Vertac selective weed killer, Tubotox, Dibutox 20CE, Ladob, 4,6-Dinitro-2-(2-butyl)phenol, Butaphen, Desicoil, 2-s-Butyl-4,6-dinitrophenol, 2,4-Dinitro-6-s-butyl phenol, Dinoseb, DNBP, 1-(1-Methylpropyl)-4,6-dinitrophenol, 6-(1-Methylpropyl)-2,4-dinitrophenol
Molecular weight240.21
InChI1S/C10H12N2O5/c1-3-6(2)8-4-7(11(14)15)5-9(10(8)13)12(16)17/h4-6,13H,3H2,1-2H3
CAS1277-43-6
FormulaC10H10Co; C10H10Co 10*; C10H10Co
Synonymdi-pi-cyclopentadienyl-cobal, Kobaltocen [Czech], Cobalt, bis(?5-cyclopentadienyl)-, bis-(eta5-Cyclopentadienyl) cobalt, Cobalt, bis(eta5-cyclopentadienyl)-, Cobalt, di-pi-cyclopentadienyl-, Cobaltocene, Dicyclopentadienylcobalt, Bis (cyclopentadienyl) cobalt, Di-pi-cyclopentadienyl cobalt, Kobaltocen, Cobalt, bis(?5-2,4-cyclopentadien-1-yl)-, EINECS 215-061-0, Cobalt, bis(eta5-2,4-cyclopentadien-1-yl)-, NSC 62690, Cobalt, di-p-cyclopentadienyl-, UNII-4W7LGU89CV, cobalt,bis(?5-2,4-cyclopentadien-1-yl)-, BIS(CYCLOPENTADIENYL)COBALT, bis-(?5-Cyclopentadienyl) cobalt, CCRIS 6001
Molecular weight189.12
EINECS215-061-0
SMILESC=1C=C[CH-]C1.C1=C[CH-]C=C1.[Co+2]
InChI1S/2C5H5.Co/c2*1-2-4-5-3-1;/h2*1-5H;
StabilityStable, but very reactive and air and moisture sensitive - store under inert gas. Incompatible with strong oxidizing agents. Highly flammable.
Melting Point176-180 °C (dec.)
SensitiveAir & Moisture Sensitive
Water solubilityInsoluble in water.
Storage Temperature0-6°C
CAS95-71-6
FormulaC7H8O2
Synonym1,4-Dihydroxy-2-methylbenzene, Methyl-p-hydroquinone, Toluquinol, Hydroquinone, methyl-, 2-Methyl-1,4-hydroquinone, NSC 4962, TOLUHYDROQUINONE, p-Toluhydroquinone, 2,5-DIHYDROXYTOLUENE, 2-METHYL-1,4-BENZENEDIOL, THQ 2,5-Toluenediol, 2-METHYLHYDROQUINONE, p-Toluhydroquinol, 1,4-Benzenediol, 2-methyl-, Methylhydroquinone, 2-Methyl-p-hydroquinone, Toluqinol, Tolylhydroquinone, 2,5-Toluenediol, p-Toluquinol, THQ, 3-METHYL-1,4-DIHYDROXYBENZENE, 2-Methyl-1,4-benzenediol (2-methylhydroquinone)
Molecular weight124.14
EINECS202-443-7
SMILESCc1cc(O)ccc1O
InChI1S/C7H8O2/c1-5-4-6(8)2-3-7(5)9/h2-4,8-9H,1H3
Flash Point172 °C
Water solubility77 g/L (25 ºC)
Boiling Point285°C
BRN Number2041489
StabilityStable. Combustible. Incompatible with oxidizing agents, strong bases.
Melting Point128-130 °C
CAS106-51-4
FormulaC6H4O2
Synonympara-quinone, para-benzoquinone, cyclohexa-2,5-diene-1,4-dione, 2,5-Cyclohexadiene-1,4-dione
Density1.307
Slightly Solublein hot water
Moisture0.5% Max
Residue on Ignition0.05% Max
AppearanceYellow powder or crystalline solid
Assay99.0% Min
Insolubles0.5% Max
Melting Range112 - 116 C
Odorirritant odor
Insolubilityin aliphatic hydrocarbons
Melting Point115.7 c
Refractive Index1.453
Molecular weight108.10
Solubilityoxygenated solvs., alcohol, ether, alkalis
Boiling Pointsublimes
CAS80-15-9
FormulaC9H12O2
SynonymCHP, Hydroperoxide, 1-methyl-1-phenylethyl
Density1.030
Slightly Solublein water
pH4 - 7
Color (APHA)50 Max
Assay80.0% Min
Refractive Index1.5210
Molecular weight152.21
Colorcolorless to pale yellow liquid
Flash Point175 f
Solubilityalcohol, acetone, esters, hydrocarbons, most org. solvs.
Boiling Point153 c
CAS128-37-0
FormulaC15H24O
SynonymBHT, 4-methyl-2,6-di-t-butyl-phenol, Phenol, 2,6-bis(1,1-dimethylethyl)-4-methyl-, 2,6-Di-tert-butyl-p-cresol
Melting Point69-70? C
Color (APHA)Clear & 40 Unit. Max
Phenolabsence
Purity99% Min.
Heavy metals (as Pb)10/mg/KG
Moisture Wt%0.5% Max.
As-Arsenic3 PPM Max
Descriptionwhite flakes, crystals
Insolubilityin water, propylene glycol
Odorwh. cryst. solid, faint char. odor
Molecular weight220.39
Flash Point(toc) 260 f
Specific gravity1.048 (204 c)
Solubilitytoluene, alcohols, mek, acetone, cellosolve, petrol. ether, chloroform, benzene, most hc solvs.
Boiling Point265 c
CAS123-31-9
FormulaC6H4(OH)2
SynonymBenzene-1,4-diol, 1,4-Benzenediol, Hydroquinone
Density1.330
Auto/Self Ignition Temperaturetemp. 516 c
Slightly Solublein benzene
Moderately Solublein acetone
SolubleSoluble 7g/100ml in water.
Specific Gravity (20°C)1.35 @20°C
Vapor Pressure.1 mmHg @ 60°C
Assay %99% Min
Melting Point170.5 °C Min
Auto Ignition Temp930°F
Water when shipped0.3% Max
Flash Point COC °C165°C
Dropping Point285°C
Residue on Ignition0.3% Max
Vapor Density3.81
SensoricOff white or slight yellow crystalline powder.
pHweakly acidic (aq. solns.)
Colordiscolored by light and air
Odorodorless
Molecular weight110.11
Flash Point(tcc) 165 c
Solubilitywater, alcohol, ether, ccl4, oxygenated solvs.
Boiling Point285 c
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