Sure/Seal™, Chemicals
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Diethylamine, purified by redistillation, 99.5%
MilliporeSigmaCAS Number: 109-89-7 Formula: C4H11N Formula Weight: 73.14 Linear Formula: (C2H5)2NH MDL No.: MFCD00009032 Purity: 0.995 Boiling Point: 55 C(lit.) Melting Point: -50 C (lit.) Density: 0.707 g/mL at 25 C(lit.) Refractive Index: n20/D 1.385(lit.) Beilstein Registry…
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Phthaloyl chloride, 0.9
MilliporeSigmaSynonyms: Phthaloyl dichloride CAS Number: 88-95-9 Formula: C8H4Cl2O2 Formula Weight: 203.02 Linear Formula: C6H4-1,2-(COCl)2 MDL No.: MFCD00000666 Purity: 0.9 Boiling Point: 269-271 C(lit.) Melting Point: 6-12 C (lit.) Density: 1.409 g/mL at 25 C(lit.) Refractive…
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Phenethylamine, >=99%
MilliporeSigmaSynonyms: 2-Phenethylamine; beta-Phenylethylamine; 2-Phenylethylamine CAS Number: 64-04-0 Formula: C8H11N Formula Weight: 121.18 Linear Formula: C6H5CH2CH2NH2 MDL No.: MFCD00008184 Purity: >=99% Boiling Point: 197-200 C(lit.) Density: 0.962 g/mL at 20 C(lit.) Refractive…
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Diisobutylaluminum hydride solution, 1.0 M in hexanes
MilliporeSigmaSynonyms: DIBAL; DIBAL-H CAS Number: 1191-15-7 Formula: C8H19Al Formula Weight: 142.22 Linear Formula: [(CH3)2CHCH2]2AlH MDL No.: MFCD00008928 Density: 0.701 g/mL at 25 C Beilstein Registry Number: 4123663 UNSPSC Code: 12352000 General description: Diisobutylaluminum…
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Bromotrimethylsilane, 0.97
MilliporeSigmaSynonyms: TMBS; Trimethylbromosilane; Trimethylsilyl bromide CAS Number: 2857-97-8 Formula: C3H9BrSi Formula Weight: 153.09 Linear Formula: (CH3)3SiBr MDL No.: MFCD00000048 Purity: 0.97 Boiling Point: 79 C(lit.) Density: 1.16 g/mL at 25 C(lit.) Refractive Index: n20/D…
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Synonyms: Turbo Grignard Formula: C3H7Cl2LiMg Formula Weight: 145.24 Linear Formula: (CH3)2CHMgCl · LiCl MDL No.: MFCD07784514 Density: 0.951 g/mL at 25 C UNSPSC Code: 12352103 Application: Reagent for Selective MetalationsUsed for:. Preparation of functionalized acyclic…
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Tetrabutylammonium fluoride solution, 1.0 M in THF
MilliporeSigmaSynonyms: TBAF solution CAS Number: 429-41-4 Formula: C16H36FN Formula Weight: 261.46 Linear Formula: [CH3(CH2)3]4NF MDL No.: MFCD00011747 Density: 0.903 g/mL at 25 C Storage: 2-8C Beilstein Registry Number: 3762762 UNSPSC Code: 12352000 Application: Reactant for…
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tert-Butylamine, >=99.5%
MilliporeSigmaSynonyms: 2-Amino-2-methylpropane CAS Number: 75-64-9 Formula: C4H11N Formula Weight: 73.14 Linear Formula: (CH3)3CNH2 MDL No.: MFCD00008050 Purity: >=99.5% Boiling Point: 46 C(lit.) Melting Point: -67 C (lit.) Density: 0.696 g/mL at 25 C(lit.) Refractive Index: n20/D…
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Dimethyl disulfide, >=99.0%
MilliporeSigmaSynonyms: DMDS; Methyl disulfide CAS Number: 624-92-0 Formula: C2H6S2 Formula Weight: 94.2 Linear Formula: CH3SSCH3 MDL No.: MFCD00008561 Purity: >=99.0% Boiling Point: 109 C(lit.) Melting Point: -85 C (lit.) Density: 1.046 g/mL at 25 C(lit.) Refractive Index: n20/D…
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Methacrolein, 0.95
MilliporeSigmaSynonyms: Methacrylaldehyde CAS Number: 78-85-3 Formula: C4H6O Formula Weight: 70.09 Linear Formula: H2C=C(CH3)CHO MDL No.: MFCD00006974 Purity: 0.95 Boiling Point: 68-70 C(lit.) Melting Point: -81 C (lit.) Density: 0.85 g/mL at 25 C(lit.) Refractive Index: n20/D…
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Catecholborane solution, 1.0 M in THF
MilliporeSigmaCAS Number: 274-07-7 Formula: C6H5BO2 Formula Weight: 119.91 Linear Formula: C6H5BO2 MDL No.: MFCD00005846 Density: 0.958 g/mL at 25 C Storage: 2-8C Beilstein Registry Number: 972072 UNSPSC Code: 12352103 Application: Used in the transition metal catalyzed hydroboration…
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Thiophenol, >=99%
MilliporeSigmaSynonyms: Benzenethiol; Phenyl mercaptan CAS Number: 108-98-5 Formula: C6H6S Formula Weight: 110.18 Linear Formula: C6H5SH MDL No.: MFCD00004826 Purity: >=99% Boiling Point: 169 C(lit.) Melting Point: -15 C (lit.) Density: 1.073 g/mL at 25 C(lit.) Refractive Index: …
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Boron tribromide solution, 1.0 M in methylene chloride
MilliporeSigmaSynonyms: Tribromoboron CAS Number: 10294-33-4 Formula: BBr3 Formula Weight: 250.52 Linear Formula: BBr3 MDL No.: MFCD00011312 Density: 1.467 g/mL at 25 C UNSPSC Code: 12352000 Application: Used to cleave aryl methyl ethers in a synthesis of a benzopyranobenzopyran from a…
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Iodine monochloride solution, 1 M in acetic acid
MilliporeSigmaSynonyms: Chloroiodide solution; Wijs solution CAS Number: 7790-99-0 Formula: ClI Formula Weight: 162.36 Linear Formula: ICl MDL No.: MFCD00011354 Density: 1.143 g/mL at 25 C Beilstein Registry Number: 3587194 UNSPSC Code: 12352101
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Boron tribromide, ReagentPlus(R), >=99%
MilliporeSigmaSynonyms: Tribromoboron CAS Number: 10294-33-4 Formula: BBr3 Formula Weight: 250.52 Linear Formula: BBr3 MDL No.: MFCD00011312 Purity: >=99% Boiling Point: ~90 C(lit.) Melting Point: -46 C (lit.) Density: 2.60 g/mL at 20 C(lit.) EC Number: 233-657-9 UNSPSC Code: …
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3-Chlorophenylmagnesium bromide, 0.5 M in THF
MilliporeSigmaCAS Number: 36229-42-2 Formula: C6H4BrClMg Formula Weight: 215.76 Linear Formula: C6H4BrClMg MDL No.: MFCD00672003 Boiling Point: 65 C(lit.) Density: 0.960 g/mL at 25 C(lit.) Storage: 2-8C UNSPSC Code: 12352103
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ALDRICH N-[3-(Trimethoxysilyl)propyl]ethylenediamine, 97%
MilliporeSigmaSynonyms: [3-(2-Aminoethylamino)propyl]trimethoxysilane; N-(2-Aminoethyl)-3-(trimethoxysilyl)propylamine Molecular Formula: C8H22N2O3Si Molecular Weight: 222.36 Linear Structural Formula: (CH3O)3Si(CH2)3NHCH2CH2NH2 MDL Number: MFCD00008173 Purity: 97% Density: 1.028…
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CAS Number: 13170-43-9 Formula: C4H11ClMgSi Formula Weight: 146.97 Linear Formula: (CH3)3SiCH2MgCl MDL No.: MFCD00009916 Density: 0.777 g/mL at 25 C Beilstein Registry Number: 3587255 UNSPSC Code: 12352103 Application: Reagent used in a variety of nickel catalyzed reactions…
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Methylamine solution, 2.0 M in methanol
MilliporeSigmaSynonyms: Monomethylamine CAS Number: 74-89-5 Formula: CH5N Formula Weight: 31.06 Linear Formula: CH3NH2 MDL No.: MFCD00008104 Boiling Point: 40 C Density: 0.785 g/mL at 25 C Beilstein Registry Number: 741851 UNSPSC Code: 12352000 General description: Sigma Life…
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Sodium bis(trimethylsilyl)amide solution, 1.0 M in THF
MilliporeSigmaSodium bis(trimethylsilyl)amide solution (NaHMDS) is widely used as a strong base in organic synthesis for deprotonation reactions and base-catalyzed reactions. It is also involved in the generation of enolates, Wittig reagents and carbenes. Synonyms: Hexamethyldisilazane sodium salt…
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n-Butyllithium solution, 2.7 M in heptane
MilliporeSigmaSynonyms: n-BuLi; Butyl lithium; Butyllithium solution; Lithium-1-butanide CAS Number: 109-72-8 Formula: C4H9Li Formula Weight: 64.06 Linear Formula: CH3(CH2)3Li MDL No.: MFCD00009414 Density: 0.71 g/mL at 20 C Storage: 2-8C Beilstein Registry Number: 1209227 UNSPSC Code:…
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Trimethoxymethylsilane, 0.95
MilliporeSigmaSynonyms: MTMS; Methyltrimethoxysilane CAS Number: 1185-55-3 Formula: C4H12O3Si Formula Weight: 136.22 Linear Formula: CH3Si(OCH3)3 MDL No.: MFCD00008342 Purity: 0.95 Boiling Point: 102-104 C(lit.) Density: 0.955 g/mL at 25 C(lit.) Refractive Index: n20/D 1.371(lit.) …
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Morpholine, purified by redistillation, >=99.5%
MilliporeSigmaSynonyms: Tetrahydro-1,4-oxazine CAS Number: 110-91-8 Formula: C4H9NO Formula Weight: 87.12 Linear Formula: C4H9NO MDL No.: MFCD00005972 Purity: >=99.5% Boiling Point: 129 C(lit.); 129 C Melting Point: -7--5 C (lit.) Density: 0.996 g/mL at 25 C(lit.) Refractive Index: …
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Benzylmagnesium chloride solution, 1.0 M in diethyl ether
MilliporeSigmaCAS Number: 6921-34-2 Formula: C7H7ClMg Formula Weight: 150.89 Linear Formula: C6H5CH2MgCl MDL No.: MFCD00000469 Density: 0.794 g/mL at 25 C Beilstein Registry Number: 878506 UNSPSC Code: 12352103
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ALDRICH Triethylsilane, 99%
MilliporeSigmaSynonym(s): NSC 93579; Triethylhydrosilane; Triethylsilicon hydride Formula: (C2H5)3SiH Formula Weight: 116.28 CAS No.: 617-86-7 UN Number: UN1993 Purity: 99% Density: 0.728g/mLat 25°C(lit.) Application: Catalyst for:…
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Phenyllithium solution, 1.9 M in dibutyl ether
MilliporeSigmaSynonyms: PhLi CAS Number: 591-51-5 Formula: C6H5Li Formula Weight: 84.04 Linear Formula: C6H5Li MDL No.: MFCD00014254 Density: 0.835 g/mL at 25 C Storage: 2-8C Beilstein Registry Number: 506502 UNSPSC Code: 12352103 Application: Phenyllithium solution can be used to…
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Chlorotrimethylsilane, purified by redistillation, >=99%
MilliporeSigmaSynonyms: TMSCl; TMCS; Trimethylchlorosilane; Trimethylsilyl chloride CAS Number: 75-77-4 Formula: C3H9ClSi Formula Weight: 108.64 Linear Formula: (CH3)3SiCl MDL No.: MFCD00000502 Purity: >=99% Boiling Point: 57 C(lit.) Melting Point: -40 C (lit.) Density: 0.856 g/mL at…
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Butylmagnesium chloride solution, 2.0 M in THF
MilliporeSigmaCAS Number: 693-04-9 Formula: C4H9ClMg Formula Weight: 116.87 Linear Formula: CH3(CH2)3MgCl MDL No.: MFCD00000475 Density: 0.962 g/mL at 25 C Beilstein Registry Number: 3587228 UNSPSC Code: 12352103
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Formula: CCl2CuLi2N Formula Weight: 174.35 Linear Formula: CuCN · 2LiCl Density: 0.999 g/mL at 25 C UNSPSC Code: 12352300 Application: Useful precursor for organocopper(I) and organocuprate(I) reagents.
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N-(3-Dimethylaminopropyl)-N'-ethylcarbodiimide, >=97.0% (T)
MilliporeSigmaSynonyms: N-Ethyl-N'-(3-dimethylaminopropyl)carbodiimide; EDC; WSC CAS Number: 1892-57-5 Formula: C8H17N3 Formula Weight: 155.24 Linear Formula: C8H17N3 MDL No.: MFCD00044916 Purity: >=97.0% (T) Density: 0.877 g/mL at 20 C(lit.) Refractive Index: n20/D 1.461 Storage: …
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Synonym(s): Boric acid trimethyl ester; Methyl borate Formula: B(OCH3)3 Formula Weight: 103.91 CAS No.: 121-43-7 UN Number: UN2416 Purity: ≥99.999% (purity based on trace metal impurities) Density: 0.932g/mLat 20°C(lit.) Packaging: 25,…
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ALDRICH 1-Hexene, Greater Than or Equal to 99%
MilliporeSigmaFormula: CH3(CH2)3CH=CH2 Formula Weight: 84.16 CAS No.: 592-41-6 UN Number: UN2370 Purity: ≥99% Density: 0.678g/mLat 25°C(lit.) Packaging: 50, 100 mL in Sure/Seal™