MilliporeSigma, Cleaners
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3-Chloro-2-methyl-1-propene for synthesis
MilliporeSigmaSynonyms: ß-Methallyl chloride, 3-Chloroisobutylene Chemical Formula: ClCH2C(CH3)=CH2 Hill Formula: C4H7Cl CAS Number: 563-47-3 UN Number: UN2554
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Petroleum ether for denaturation
MilliporeSigmaUN Number: UN1268 Solubility: (25°C) practically insoluble Boiling Point: 40 - 80°C Vapor Pressure: 400 hPa (20°C) Explosion Limit: 1 - 7 %(V) Density: 0.670 g/cm3 (20°C) Ignition Point: 280°C
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2,2'-[ethylenebis(oxy)] bisacetic acid for synthesis
MilliporeSigmaHill Formula: C6H10O6 CAS Number: 23243-68-7
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3-(Chloropropyl)-trimethoxysilane for synthesis
MilliporeSigmaCAS Number: 2530-87-2 Solubility: (20°C) (decomposition) Melting Point: -50°C Molar Mass: 198.72 g/mol Boiling Point: 195 - 197°C (1013 hPa) Vapor Pressure: Flash Point: 78°C Refractive Index: 1.4242 (25°C, 589 nm) Explosion Limit: 5.5 - 44 %(V) …
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Density: 1.000 g/cm3
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4-Chloroacetanilide for synthesis
MilliporeSigmaSynonyms: N-(4-chlorophenyl)-acetamide Hill Formula: C8H8ClNO CAS Number: 539-03-7
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di-Lithium oxalate for synthesis
MilliporeSigmaSynonyms: Oxalic acid dilithium salt Chemical Formula: LiOOCCOOLi Hill Formula: C2Li2O4 CAS Number: 553-91-3
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Thioacetic acid for synthesis
MilliporeSigmaChemical Formula: CH3COSH Hill Formula: C2H4OS CAS Number: 507-09-5 UN Number: UN2436
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Molecular sieve 0.4 nm rods ~ 1.6 mm (1/16")
MilliporeSigmaCAS Number: 1318-02-1 Solubility: (20°C) insoluble Bulk Density: 700 - 750 kg/m3
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4-(4-Nitrobenzyl)pyridine for synthesis
MilliporeSigmaChemical Formula: 4-[4-(NO2)C6H4CH2]C5H4N Hill Formula: C12H10N2O2 CAS Number: 1083-48-3
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2,3-Hexanedione for synthesis
MilliporeSigmaSynonyms: propyl diketone, methylpropylglyoxal Hill Formula: C6H10O2 CAS Number: 3848-24-6 UN Number: UN1224
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(R,S)-(+,-)-4-Methyloctanoic acid for synthesis
MilliporeSigmaHill Formula: C9H18O2 CAS Number: 54947-74-9 UN Number: UN3265
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Diphenyl sulfide for synthesis
MilliporeSigmaSynonyms: Phenyl sulfide Chemical Formula: (C6H5)2S Hill Formula: C12H10S CAS Number: 139-66-2 UN Number: UN2810
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N,N-Dimethyl-4-nitrosoaniline for synthesis
MilliporeSigmaSynonyms: 4-Nitroso-N,N-dimethylaniline Chemical Formula: 4-(NO)C6H4N(CH3)2 Hill Formula: C8H10N2O CAS Number: 138-89-6 UN Number: UN1369
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Synonyms: 2-Ethenyl-pyridine Hill Formula: C7H7N CAS Number: 100-69-6 UN Number: UN3073
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Eliminate washing and oven drying of NMR tubes. With solvent in the reservoir, rapid suction dislodges material, and an acetone wash followed by an air stream dries the tube in seconds. Average rate of cleaning is 1 tube/minute. Use with 7 in. L tubes. A PP tube cap placed on the closed end of an…
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Bis(4-hydroxyphenyl)sulfide for synthesis
MilliporeSigmaSynonyms: 4,4'-Thiodiphenol, 4,4'-Dihydroxyphenyl sulfide Hill Formula: C12H10O2S CAS Number: 2664-63-3
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Molymod® molecular model set Student Organic/Inorganic
MilliporeSigmaTop quality Molymod molecular model sets are for use by students, teachers, and researchers. May be upgraded or customized with additional model parts, for more info, go to sigma-aldrich.com and enter Molymod in our search engine. Scale is 2.8 cm =100 pm (open style) and 1.45 cm = 100 pm (compact,…
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3-Hydroxy-2-butanone for synthesis
MilliporeSigmaSynonyms: Acetyl methyl carbinol, Acetoin Chemical Formula: (CH3CH(OH)COCH3)2 Hill Formula: C8H16O4 CAS Number: 51555-24-9 UN Number: UN2621
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Sea sand purified by acid and calcined for analysis
MilliporeSigmaCAS Number: 7631-86-9 Solubility: (20°C) insoluble Melting Point: 1710°C Molar Mass: 60.08 g/mol Bulk Density: 200 - 1430 kg/m3 Boiling Point: 2230°C (1013 hPa) pH: 7 (100 g/l, H2O, 20°C) (slurry)
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Propane-1,2,3-tricarboxylic acid for synthesis
MilliporeSigmaHill Formula: C6H8O6 CAS Number: 99-14-9
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Dimethyl succinate for synthesis
MilliporeSigmaSynonyms: Succinic acid dimethyl ester Hill Formula: C6H10O4 CAS Number: 106-65-0
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2,2-Bis(hydroxymethyl)propionic acid for synthesis
MilliporeSigmaHill Formula: C5H10O4 CAS Number: 4767-03-7
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3-Diethylamino-1-propylamine for synthesis
MilliporeSigmaSynonyms: N,N-Diethyl-1,3-diaminopropane Chemical Formula: H2NCH2CH2CH2N(C2H5)2 Hill Formula: C7H18N2 CAS Number: 104-78-9 UN Number: UN2684
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Span® 85 for synthesis
MilliporeSigmaSynonyms: Sorbitan trioleate, (Z,Z,Z)-Sorbitan tri-9-octadecenoate Hill Formula: C60H108O8 CAS Number: 26266-58-0
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2-Chloro-2-phenylacetophenone for synthesis
MilliporeSigmaSynonyms: Desyl chloride Hill Formula: C14H11ClO CAS Number: 447-31-4 UN Number: UN1759
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(-)-Quinine hydrochloride dihydrate for synthesis
MilliporeSigmaHill Formula: C20H25ClN2O2 * 2 H2O CAS Number: 6119-47-7