CAS628-12-6
FormulaC4H7ClO3
Synonym-
Chemical Intermediates
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CAS
Formula
CAS2937-50-0
FormulaC4H5ClO2
Synonym-, Carbonochloridic acid, 2-propen-1-yl ester
CAS7693-46-1
FormulaC7H4ClNO4
Synonym-, Carbonochloridic acid, 4-nitrophenyl ester
CAS4457-32-3
FormulaC8H6ClNO4
Synonym-, Carbonochloridic acid, (4-nitrophenyl)methyl ester
CAS17341-93-4
FormulaC3H2Cl4O2
Synonym-, Carbonochloridic acid, 2,2,2-trichloroethyl ester
CAS50893-53-3
FormulaC3H4Cl2O2
Synonym-
CAS93413-62-8
FormulaC16H25NO2
Synonym-
CAS37971-36-1
FormulaC7H11O9P
SynonymPBTC, 1,2,4-Butanetricarboxylic acid, 2-phosphono-, 1,2,4-Butanetricarboxylic acid, 2-phosphono-
Freezing Point-15C (5F)
Physical FormClear, colorless to straw colored liquid
Active Content50 (+-1.0)% wt.
Specific Gravity at 25°C1.280 (+-0.02)
Chloride<= 10 ppm
ph (1% solution)<= 2.0
Phosphorous Acid<= 0.3% wt
Density (25°C)10.67 (+-0.08) lbs/gal
Iron<= 5 ppm
Molecular weight270.13
Colorcolorless to light yellow liquid
CAS100-37-8
FormulaC6H15NO
SynonymDEAE, Ethanol, 2-(diethylamino)-, Ethanol, 2-(diethylamino)
Density0.88-0.89 (2020 c)
Freezing Point-56C (-69F)
Viscosity @ 20C3.5 cps
Color (APHA)<= 50
OdorCharacteristic ammoniacal odor
Content>= 99.6% wt.
Water<= 0.20% wt.
Specific Gravity (20°C)0.88 - 0.89 g/cm3
Flash Point52C; 152F
Boiling Range158 - 163.5C (316 - 326F)
Vapor Pressure1.4 mm hg (20 c)
Refractive Index1.4389
Molecular weight117.19
Colorcolorless liquid
Solubilitywater, alcohol, acetone, ether, benzene, petrol. ether
Boiling Point161 c
CAS2454-35-5
FormulaC10H10O3
AppearanceWhite or yellowish crystal
Content>= 99.0%
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
CAS25265-77-4
FormulaN/A
Synonym2,2,4-Trimethylpentane-1,3-diol monoisobutyrate, Propanoic acid, 2-methyl-, monoester with 2,2,4-trimethyl-1,3-pentanediol, Propanoic Acid, 2-Methyl-, Monoester with2,2,4-Trimethyl-1,3-Pentanediol
Density0.945-0.955 (2020 c)
Purity98.5% min
Color (APHA)10 max
Appearenceclear, colorless liquid
Water0.10% max
Acidity0.05% max
Insolubilityin water
Vapor Pressure0.012 mm hg
Melting Point-50 c
Refractive Index1.4423
Molecular weight216.32
Colorcolorless liquid
Flash Point(coc) 245 f
Solubilitybenzene, alcohol, acetone, cl4
Boiling Point244 c
CAS141-52-6; 64-17-5
FormulaC2H5ONa
Solids20 - 22%
CAS617-65-2
FormulaC5H9NO4
SynonymGlutamic Acid, Laevo-Glutamic Acid, Glutamic acid
Content99.0 -100.5%
Transmittance> 98%
Specific Rotation+31.5 - +32.5 deg.
DescriptionWhite crystalline powder
pH3.0 - 3.5
Heavy Metals< 10 ppm
Loss on Drying< 0.1%
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
CAS4813-57-4
FormulaC21H40O2
SynonymOctadecyl acrylate, 2-Propenoic acid, octadecyl ester
Physical Statewaxy solid
Purity97% min
Water0.2% max
Color, APHA80 Max
Melting Point31-32 c
Molecular weight324.55
Flash Point110 c
Specific gravity0.800
CAS497-18-7
FormulaCH6N4O
SynonymCHZ, 1,3-diaminourea, Carbonic dihydrazide
Density1.1616 (-5 c)
Very Solublein water, alcohol
Chloride10 ppm Max
Sulfate20 ppm Max
Silica10 ppm Max
Hydrazine500 ppm Max
Copper1 ppm Max
AppearanceWhite crystalline powder or pellets
Active Content>= 99.0%
pH7.2 - 9.7 (12% solution)
Moisture0.2% Max
Melting Point154 c
Molecular weight90.11
Colorcolorless crystal
CAS27813-02-1
FormulaC7H12O3
SynonymHPMA, 2-Propenoic acid, 2-methyl-, monoester with 1,2-propanediol, 2-Propenoic acid, 2- methyl-, Monoester with1,2-Propanediol
Stabilizer180 - 220 ppm HQME
Boiling Point209 deg. C
Molecular weight144.2 g/mol
Glass Transition Temperature73 deg. C
Refractive Index1.4447
Flash Point96.6 c
Specific gravity1.03
Solubilitycommon org. solvs.
CAS33703-08-1
FormulaC24H46O4
SynonymDINA, Hexanedioic acid, 1,6-diisononyl ester, Diisononyl adipate
Density0.924
Viscosity25 mpas (20 c)
Water Content0.05% Max
Saponification Value270 - 280
Acid Value0.1 Max
Color, APHA100 Max
Hydroxyl Value1.0 Max
Insolubilityin water
Molecular weight398.63
Colorcolorless liquid
Flash Point(tcc) 390 f
Boiling Point250-260 c
CAS80-05-7
FormulaC15H16O2
SynonymBPA, 4,4'-(propane-2,2-diyl)diphenol, Phenol, 4,4'-(1-methylethylidene)bis-
Density1.195 (2525 c)
Slightly Solublein ccl4
Water< 0.100 wt.%
Ash< 20 wt.ppm
Phenol< 100 wt.ppm
Freezing Point> 156.5 C
Methanol Color, APHA< 20.0
Iron< 1.00 wt.ppm
Molten Color, APHA< 30
Purity> 99.80 wt.% (dry basis)
pHnolic odor
Insolubilityin water
Vapor Pressure0.2 mm hg (170 c)
Melting Point153 c
Molecular weight228.31
Flash Point79.4 c
Solubilityoxygenated solvs., alcohol, aq. alkaline solns., acetic acid, benzene, ketones
Boiling Point220 c (4 mm)
CAS400607-04-7
FormulaN/A
Synonym-
CAS108847-20-7
FormulaN/A
Synonym-
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