25 g, MilliporeSigma, Reagents, D
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N,N'-Dimethylethylenediamine, 0.98
MilliporeSigmaSynonyms: DMEDA; 1,2-Bis(methylamino)ethane Molecular Formula: C4H12N2 Molecular Weight: 88.15 Linear Structural Formula: CH3NHCH2CH2NHCH3 MDL Number: MFCD00008290 Purity: 98% Density: 0.819 g/mL at 20 C (lit.) Refractive Index: n20/D 1.431 (lit.) …
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Synonym(s): (1,3-dppp)NiCl2; 1,3-Bis(diphenylphosphino)propane nickel(II) chloride; Ni(dppp)Cl2 Formula: [(C6H5)2P(CH2)3P(C6H5)2]NiCl2 Formula Weight: 542.04 CAS No.: …
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N,N-Dimethyl-1,4-phenylenediamine oxalate, 0.98
MilliporeSigmaSynonyms: N,N-Dimethyl-p-phenylenediamine hemioxalate salt CAS Number: 62778-12-5 Formula: C18H26N4O4 Formula Weight: 362.42 Linear Formula: [(CH3)2NC6H4NH2]2·H2C2O4 MDL No.: MFCD00036387 Purity: 0.98 Melting Point: 205 C (dec.) (lit.) EC Number: 263-723-2 UNSPSC Code: …
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ALDRICH Diaminomaleonitrile, 98%
MilliporeSigmaSynonym(s): DAMN Formula: NCC(NH2)=C(NH2)CN Formula Weight: 108.10 CAS No.: 1187-42-4 UN Number: UN3439 Purity: 98% Packaging: 25, 100 g in glass bottle
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ALDRICH 2-Deoxy-D-ribose, 97%
MilliporeSigmaSynonym(s): 2-Deoxy-D-arabinose; 2-Deoxy-D-erythropentose; Thyminose Formula: C5H10O4 Formula Weight: 134.13 CAS No.: 533-67-5 Purity: 97% Packaging: 1, 5 g in glass bottle
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3,4-Dihydroxyhydrocinnamic acid, 98%
MilliporeSigmaCAS No.: 1078-61-1 Synonyms: 3-(3,4-Dihydroxyphenyl)propionic acid; Hydrocaffeic acid Formula: C9H10O4 Formula Weight: 182.17 Linear Formula: (HO)2C6H3CH2CH2CO2H MDL No.: MFCD00002776 …
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ALDRICH 4,5-Dicyanoimidazole, 99.0%
MilliporeSigmaSynonym(s): 4,5-Imidazoledicarbonitrile Formula: C5H2N4 Formula Weight: 118.10 CAS No.: 1122-28-7 Purity: 99.0% Packaging: 5, 25 g in glass bottle
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ALDRICH (Chloromethylene)dimethyliminium chloride, 95%
MilliporeSigmaSynonym(s): (Chlormethylene)dimethylammonium chloride; Arnold′s reagent; Dimethylchloroformiminium chloride; Vilsmeier reagent Formula: ClCH=N(CH3)2Cl Formula Weight: 128.00 CAS No.: 3724-43-4 UN Number: UN3261 Purity: 95% Application: Reagent or…
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ALDRICH Diethyl oxalate, Greater Than or Equal to 99%
MilliporeSigmaFormula: C2H5OCOCOOC2H5 Formula Weight: 146.14 CAS No.: 95-92-1 UN Number: UN2525 Purity: ≥99% Density: 1.076g/mLat 25°C(lit.) Packaging: 1, 3 kg in glass bottle
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Di-tert-butyl dicarbonate, >=98.0% (GC)
MilliporeSigmaSynonyms: Boc2O; Boc anhydride; Di-tert-butyl pyrocarbonate CAS Number: 24424-99-5 Formula: C10H18O5 Formula Weight: 218.25 Linear Formula: [(CH3)3COCO]2O MDL No.: MFCD00008805 Purity: >=98.0% (GC) Boiling Point: 56-57 C/0.5 mmHg(lit.) Melting Point: 22-26 C; 23 C (lit.) …
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DL-Glyceraldehyde >=90% (GC)
MilliporeSigmaEmpirical Formula: C3H6O3 Linear Formula: C3H6O3 Formula Weight: 90.08 MDL Number: MFCD00064379 Purity: ≥90% (GC)
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Synonym(s): DL-2-Amino-4-mercaptobutyric acid 1,4-thiolactone hydrochloride Formula: C4H7NOS · HCl Formula Weight: 153.63 CAS No.: 6038-19-3 Purity: ≥99.0% (AT) Packaging: 25 g in glass bottle
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Synonym(s): 1,3-Dimethyl-2-oxohexahydropyrimidine; N,N′ -Dimethylpropylene urea; DMPU Formula: C6H12N2O Formula Weight: 128.17 CAS No.: 7226-23-5 Purity: 98% Density: 1.06g/mLat 25°C(lit.) Application: Versatile solvent employed in …
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D-(+)-Turanose >=98%
MilliporeSigmaSynonym(s): 3- O -α-D-Glucopyranosyl-D-fructose Empirical Formula: C12H22O11 Linear Formula: C12H22O11 Formula Weight: 342.30 MDL Number: MFCD00006606 Purity: ≥98% Beilstein Registry Number: 93771
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ALDRICH Dicyandiamide, 99%
MilliporeSigmaSynonym(s): Cyanoguanidine; Dicyanodiamide Formula: NH2C(=NH)NHCN Formula Weight: 84.08 CAS No.: 461-58-5 Purity: 99% Packaging: 25 g in poly bottle
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ALDRICH (Ethoxycarbonylmethyl)dimethylsulfonium bromide, 97%
MilliporeSigmaFormula: C2H5O2CCH2S(CH3)2Br Formula Weight: 231.15 CAS No.: 5187-82-6 UN Number: UN3448 Purity: 97% Packaging: 25 g in glass bottle
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ALDRICH 2,4-Dimethoxybenzaldehyde, 98%
MilliporeSigmaFormula: (CH3O)2C6H3CHO Formula Weight: 166.17 CAS No.: 613-45-6 Purity: 98% Packaging: 25, 100 g in poly bottle
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ALDRICH 3,4-Dimethoxybenzyl alcohol, 96%
MilliporeSigmaSynonym(s): Veratryl alcohol Formula: (CH3O)2C6H3CH2OH Formula Weight: 168.19 CAS No.: 93-03-8 Purity: 96% Density: 1.157g/mLat 25°C(lit.) Packaging: 25, 100 g in glass bottle
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ALDRICH 1,6-Diiodohexane, 97%, contains copper as stabilizer
MilliporeSigmaFormula: I(CH2)6I Formula Weight: 337.97 CAS No.: 629-09-4 Purity: 97% Density: 2.05g/mLat 25°C(lit.) Packaging: 25 g in glass bottle
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Synonyms: threo -1,4-Dimercapto-2,3-butanediol; Cleland's reagent; DTT Formula: HSCH2CH(OH)CH(OH)CH2SH Formula Weight: 154.25 CAS No.: 3483-12-3 Purity: ≥98% (TLC); ≥99% (titration) Storage Temperature: 2-8°C Application: An excellent reagent…
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ALDRICH Dimethyl acetylenedicarboxylate, 99%
MilliporeSigmaSynonym(s): Dimethyl 2-butynedioate Formula: CH3OCOC≡CCO2CH3 Formula Weight: 142.11 CAS No.: 762-42-5 UN Number: UN3265 Purity: 99% Density: 1.156g/mLat 25°C(lit.) Application: Versatile dienophile used in Diels-Alder reactions. 1,…
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ALDRICH Dioctylamine, 98%
MilliporeSigmaFormula: CH3(CH2)7NH(CH2)7CH3 Formula Weight: 241.46 CAS No.: 1120-48-5 UN Number: UN2735 Purity: 98% Density: 0.799g/mLat 25°C(lit.) Packaging: 25, 100 g in glass bottle
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ALDRICH 3,3'-Diaminobenzidine, 99%
MilliporeSigmaSynonym(s): 3,3′,4,4′-Biphenyltetramine; 3,3′,4,4′-Tetraaminobiphenyl; DAB Formula: (NH2)2C6H3C6H3(NH2)2 Formula Weight: 214.27 CAS No.: 91-95-2 Purity: 99% Application: …
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2,4-Dinitrobenzoic acid, 96%
MilliporeSigmaCAS No.: 610-30-0 Formula: C7H4N2O6 Formula Weight: 212.12 Linear Formula: (O2N)2C6H3CO2H MDL No.: MFCD00017006 Purity: 0.96 Melting Point: 176-180 °C(lit.)
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ALDRICH Dipropyl ether, Greater Than or Equal to 99%
MilliporeSigmaSynonym(s): Propyl ether Formula: (CH3CH2CH2)2O Formula Weight: 102.17 CAS No.: 111-43-3 UN Number: UN2384 Purity: ≥99% Density: 0.736g/mLat 25°C(lit.) Supplemental Hazards: May form explosive peroxides., Repeated…
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ALDRICH N,N-Dimethylhexylamine, 98%
MilliporeSigmaFormula: CH3(CH2)4CH2N(CH3)2 Formula Weight: 129.24 CAS No.: 4385-04-0 UN Number: UN2733 Purity: 98% Density: 0.744g/mLat 25°C(lit.) Packaging: 5, 25 g in glass bottle
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ALDRICH 2,6-Diphenylphenol, 98%
MilliporeSigmaFormula: (C6H5)2C6H3OH Formula Weight: 246.30 CAS No.: 2432-11-3 Purity: 98% Packaging: 1, 5, 25 g in glass bottle
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1,5-Diphenylcarbazide, ACS reagent
MilliporeSigmaSynonyms: 1,5-Diphenylcarbohydrazide; sym.-Diphenylcarbazide Formula: C6H5NHNHCONHNHC6H5 Formula Weight: 242.28 CAS No.: 140-22-7 Packaging: 25, 100 g in glass bottle
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Synonyms: Heavy water; Water-d2 Formula: D2O Formula Weight: 20.03 CAS No.: 7789-20-0 Density: 1.107 g/mL at 25 °C(lit.) Packaging: 10 x 1 mL in ampule Packaging: 25, 100 g in glass bottle
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GR ACS Dithizone
MilliporeSigmaFormula: C 6 H 5 NHNHCSN:NC 6 H 5 Formula Weight: 256.32 CAS Number: 60-10-6 Synonym(s): Diphenylthiocarbazone
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ALDRICH Diethyl disulfide, 99%
MilliporeSigmaSynonym(s): Ethyl disulfide Formula: (C2H5)2S2 Formula Weight: 122.25 CAS No.: 110-81-6 UN Number: UN1993 Purity: 99% Density: 0.993g/mLat 25°C(lit.) Packaging: 25, 100 g in glass bottle
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Synonyms: 2,3-Butanedione dioxime; Diacetyldioxime Formula: CH3C(=NOH)C(=NOH)CH3 Formula Weight: 116.12 CAS No.: 95-45-4 Purity: ≥99.0% (TLC) Storage Temperature: 2-8°C Other Notes: Reagent for the spectrophotometric determination of Co(II), Fe(II),…