CAS2654-57-1
Synonymmethyl phenidone, 1-phenyl-4-methyl-3-pyrazolidone, phenidone z, 3-Pyrazolidinone, 4-methyl-1-phenyl-
Chemical Intermediate
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Product name
CAS
Formula
Synonym-
CAS80-09-1
SynonymBis (4-hydroxyphenyl) sulfone, Bis (p-hydroxyphenyl) sulfone, 4,4-Bisphenol S, Bisphenol S, BPS 1 p,p-Dihydroxydiphenyl sulfone, 4-Hydroxyphenyl sulfone, Phenol, 4,4-sulfonylbis-, Phenol, 4,4-sulfonyldi-, SDP 1,1-Sulfonylbis (4-hydroxybenzene), Sulfonyl bisphenol, 4,4-Sulfonylbisphenol, 4,4-Sulfonyldiphenol, Phenol, 4,4'-sulfonylbis-
Density1.3663 gcm3 (15 c)
Slightly Solublein benzene, dmso
Odorodorless
Insolubilityin water
Melting Point215-247 c
Molecular weight250.28
Solubilityalcohol, acetone, ether, alkali
CAS613-62-7
SynonymBenzyl 2-Naphthyl Ether
CAS104-66-5
SynonymEthylene glycol diphenyl ether, Benzene, 1,1'-[1,2-ethanediylbis(oxy)]bis-
CAS18241-31-1
Synonym-, Ethanedioic acid, 1,2-bis[(4-methylphenyl)methyl] ester
CAS3849-21-6
Synonym-
CAS1141-88-4
Synonym-, Benzenamine, 2,2'-dithiobis-
CAS101-06-4
FormulaC16H19NO
SynonymDBEA, Ethanol, 2-[bis(phenylmethyl)amino]-
CAS1129-30-2
FormulaC9H9NO2
Synonym1-(6-acetylpyridin-2-yl)ethanone
Melting Point151.19
Molecular weight163.17
AppearenceWhite crystalline powder
CAS98-67-9
FormulaC6H6O4S
SynonymPSA65, 4-Phenolsulfonic Acid Salt, 4-hydroxybenzenesulfonic acid, p-Sulfophenol, Benzenesulfonic acid, 4-hydroxy-
Iron50 ppm max
Sulfones1.0% max
Sulfuric Acid2.8% max
Appearenceclear to brown transparent liquid
Freezing Point3 to 6 C
Vapor Density>1.0
Evaporation Rate<1
Water solubilityMiscible at 25C
Density1.32 to 1.36 g/ml at 20C
pH<1.0
Boiling Point270 to 271 C Decomposes
Flash Point>198F
Assay65 to 67%
Refractive Index1.489 (20) n (C/D)
Free Phenol1.0% max
Freezing Point3 C max
Molecular weight174.18
CAS1072-83-9
FormulaC10H9N
Synonym1-(1H-pyrrol-2-yl)ethanone, pyrrole-beta-methyl ketone, Methyl 2-pyrrolyl ketone, acetylpyrrole, Ethanone, 1-(1H-pyrrol-2-yl)-
Assay97.00 to 100.00 %
Flash Point> 212.00 °F. TCC
Appearancebeige to yellowish crystals
Melting Point87.00 to 93.00 °C. @ 760.00 mm Hg
Vapor Pressure0.216000 mm/Hg @ 25.00 °C
logP (o/w)0.93
OdorMusty, nutty-like with a coumarin nuance
Boiling Point220.00 °C. @ 760.00 mm Hg
Odor Typemusty
TasteSweet, musty, nutty and tea-iike
Molecular weight109.12
Solubilityacids, alcohol, ether, water 230 c
CAS2548-87-0
FormulaC8H14O
Synonym(E)-oct-2-enal, (E)-2-Octenal, T2 Octenal, 2-Octenal, (2E)-, (E)-Oct-2-enal
Density6.906-7.073 lbgal
Assay96.00 to 100.00 % sum of isomers
Refractive Index1.45000 to 1.45500 @ 20.00 °C
Vapor Density>1
Boiling Point84.00 to 86.00 °C. @ 19.00 mm Hg
Boiling Point50.00 to 55.00 °C. @ 2.50 mm Hg
logP (o/w)2.64
Odor Typegreen
Appearancecolorless to pale yellow clear liquid
Pounds/Gallon6.906 to 7.073
Vapor Pressure0.552000 mm/Hg @ 25.00 °C
Flash Point155.00 °F. TCC
Acid Value5.00 max. KOH/g
Odorfresh cucumber fatty green herbal banana waxy green leaf
Insolubilityin water
Molecular weight126.20
Colorcolorless to pale yellow liquid
Solubilityalcohol, fixed oils
CAS2454-35-5
FormulaC10H10O3
AppearanceWhite or yellowish crystal
Content>= 99.0%
CAS112-47-0
FormulaC10H22O2
Synonym1,6-Bis (2-hydroxyethyl) hexane, Decamethylenediol, 1,10-Decamethylenediol, 1,10-Decamethylene diol, Decamethylene glycol 1,10-Decamethylene glycol, a,w-Decanediol, 1,10-Dihydroxydecane, 1,10-Decanediol, Decamethylene Glycol
AppearanceWhite acicular crystal
Melting Point72-75°C
Insolubilityin water
Molecular weight174.28
Flash Point152 c
Boiling Point297 c
CAS79-37-8
Formula(COCl)2
SynonymOxalic Dichloride, Oxalyl Dichloride, Ethanedioyl dichloride
Density1.488 (134 c)
Direct Evaporative Coolingby water and alcohol
Assay99.0% Min
AppearanceClear colorless to light yellow liquid
Odorpenetrating odor
Melting Point-16 c
Molecular weight126.93
Colorcolorless fuming liquid or needles
Boiling Point63-64 c
CAS104-38-1
FormulaN/A
Synonym1,4-Bis (2-hydroxyethoxy) benzene, 1,4-Bis (b-hydroxyethoxy) benzene, Bis (b-hydroxyethyl) hydroquinone ether, 1,4-Di (2-hydroxyethoxy) benzene, p-Di-(2-hydroxyethoxy) benzene Ethanol, 2,2-(1,4-phenylenebis (oxy)) bis-, HQEE, Hydroquinone bis (b-hydroxyethyl) ether, Hydroquinone diethylol ether, Hydroquinone di (2-hydroxyethyl) ether Hydroquinone di-(b-hydroxyethyl) ether, p-Phenylenebis (b-hydroxyethyl) ether, 2,2-(1,4-Phenylenebis (oxy)) bisethanol, 2,2-(Phenylenedioxy) diethanol, Ethanol, 2,2'-[1,4-phenylenebis(oxy)]bis-
Slightly Solublein water and most org. solvs.
Setting Point98.0C to 106.0C
Water0.1% max
Hydroxyl number545.0 to 565.0
Odorodorless
Melting Point98 c
Molecular weight198.22
Flash Point(coc) 224 c
Specific gravity1.15
Boiling Point190 c (0.3 mm)
CAS91-17-8
FormulaC10H18
SynonymDHN, Naphthalene, decahydro-
Density0.8963
Purity98.5% min
Color (APHA)10 max
Water0.01% max
Acidity0.001 max
Insolubilityin water
Odoraromatic odor
Melting Point-43.26 c
Refractive Index1.474
Molecular weight138.14
Colorcolorless liquid
Flash Point58 c
Solubilityalcohol, ether
Boiling Point185.5 c
CAS1638-16-0
FormulaC9H20O4
SynonymTPG, 2-Propanol, 1,1'-[(1-methyl-1,2-ethanediyl)bis(oxy)]bis-
Appearenceclear, colorless liquid
Water0.08% max
Color (APHA)35 max
Purity97.0% min
Acidity0.008% max
CAS141-52-6; 64-17-5
FormulaC2H5ONa
Solids20 - 22%
CAS1333-07-9
FormulaC7H9NOS2
SynonymO/P-Toluene Sulfonamide, OPTSA, p-toluenesulfonamide, Benzenesulfonamide, ar-methyl-
OTSA/PTSA Content40/60
pH6.8 - 7.2
Iron as Fe10 ppm Max
Total Purity99.0% Min
Color, APHA30 Max
Moisture0.3% Max
Chloride100 ppm Max
Ash0.05% Max
Sulfate100 ppm Max
Heavy Metals10 ppm Max
Turbidity20 Max
CAS1333-07-9
FormulaC7H9NOS2
SynonymO/P-Toluene Sulfonamide, OPTSA, p-toluenesulfonamide, Benzenesulfonamide, ar-methyl-
Turbidity20 Max
Total Purity99.0% Min
Chloride100 ppm Max
Ash0.05% Max
Sulfate100 ppm Max
pH Value6.8 - 7.2
Heavy Metals10 ppm Max
Moisture0.3% max
Iron as Fe10 ppm Max
OTSA/PTSA Content30/70
Color, APHA30 Max
CAS1333-07-9
FormulaC7H9NOS2
SynonymO/P-Toluene Sulfonamide, OPTSA, p-toluenesulfonamide, Benzenesulfonamide, ar-methyl-
Total Purity99.0% Min
Ash0.05% Max
Heavy Metals10 ppm Max
pH Value6.8 - 7.2
Sulfate100 ppm Max
Iron as Fe10 ppm Max
Turbidity20 Max
Color, APHA30 Max
Moisture0.3% Max
OTSA/PTSA Content20/80
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
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