Chemicals, Sure/Seal™
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CAS Number: 7353-91-5 Formula: C8H10BrMgN Formula Weight: 224.38 Linear Formula: (CH3)2NC6H4MgBr MDL No.: MFCD00672006 Boiling Point: 65 C Density: 0.951 g/mL at 25 C Storage: 2-8C UNSPSC Code: 12352103
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CAS Number: 123-73-9 Formula: C4H6O Formula Weight: 70.09 Linear Formula: CH3CH=CHCHO MDL No.: MFCD00007003 Purity: >=99% Boiling Point: 104 C(lit.) Melting Point: -76 C (lit.) Density: 0.846 g/mL at 25 C(lit.) Refractive Index: n20/D 1.4362(lit.) Storage: 2-8C …
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3,4-Dimethoxyphenylmagnesium bromide solution, 0.5 M in THF
MilliporeSigmaCAS Number: 89980-69-8 Formula: C8H9BrMgO2 Formula Weight: 241.36 Linear Formula: (CH3O)2C6H3MgBr MDL No.: MFCD01311476 Boiling Point: 65 C Density: 0.960 g/mL at 25 C Storage: 2-8C UNSPSC Code: 12352103
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ALDRICH B-Iodo-9-BBN solution, 1.0M in hexanes
MilliporeSigmaSynonym(s): 9-Iodo-9-borabicyclo[3.3.1]nonane solution Formula: C8H14BI Formula Weight: 247.91 CAS No.: 70145-42-5 UN Number: UN2924 Density: 0.816g/mLat 25°C Packaging: 25 mL in Sure/Seal™
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Sodium bis(trimethylsilyl)amide solution, 0.6 M in toluene
MilliporeSigmaSynonyms: Hexamethyldisilazane sodium salt solution CAS Number: 1070-89-9 Formula: C6H18NNaSi2 Formula Weight: 183.37 Linear Formula: [(CH3)3Si]2NNa MDL No.: MFCD00009835 Density: 0.87 g/mL at 25 C Beilstein Registry Number: 3629917 UNSPSC Code: 12352000
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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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4-Biphenylmagnesium bromide solution, 0.5 M in THF
MilliporeSigmaCAS Number: 3315-91-1 Formula: C12H9BrMg Formula Weight: 257.41 Linear Formula: C6H5C6H4MgBr MDL No.: MFCD01311479 Boiling Point: 65 C Density: 0.961 g/mL at 25 C Storage: 2-8C UNSPSC Code: 12352103
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Boron trifluoride methyl sulfide complex, 0.95
MilliporeSigmaSynonyms: Dimethyl sulfide-trifluoroborane; Trifluoroborane-methyl sulfide CAS Number: 353-43-5 Formula: C2H6BF3S Formula Weight: 129.94 Linear Formula: (CH3)2S · BF3 MDL No.: MFCD00013193 Purity: 0.95 Density: 1.235 g/mL at 25 C(lit.) UNSPSC Code: 12352106 Application: …
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MMAO-12, 7 wt% Aluminum in Toluene
MilliporeSigmaSynonyms: Methylaluminoxane solution; Modified methylaluminoxane (MAO) solution in toluene CAS Number: 206451-54-9 Linear Formula: [(CH3)0.95(n-C8)H17]0.05AlO]n Boiling Point: 111 C Density: 0.895 g/mL at 25 C Storage: 2-8C UNSPSC Code: 12352103 Application: Dialkylmetallocenes…
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Ethylenediamine, purified by redistillation, >=99.5%
MilliporeSigmaSynonyms: 1,2-Diaminoethane CAS Number: 107-15-3 Formula: C2H8N2 Formula Weight: 60.1 Linear Formula: NH2CH2CH2NH2 MDL No.: MFCD00008204 Purity: >=99.5% Boiling Point: 118 C(lit.) Melting Point: 8.5 C (lit.) Density: 0.899 g/mL at 25 C(lit.) Refractive Index: n20/D…
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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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4-Fluorobenzylmagnesium chloride, 0.25 M in THF
MilliporeSigmaCAS Number: 1643-73-8 Formula: C7H6ClFMg Formula Weight: 168.88 Linear Formula: FC6H4CH2MgCl MDL No.: MFCD01319898 Boiling Point: 65 C(lit.) Density: 0.910 g/mL at 25 C(lit.) Storage: 2-8C UNSPSC Code: 12352103
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cis-1,4-Dichloro-2-butene, 0.95
MilliporeSigmaCAS Number: 1476-11-5 Formula: C4H6Cl2 Formula Weight: 125 Linear Formula: ClCH2CH=CHCH2Cl MDL No.: MFCD00062950 Purity: 0.95 Boiling Point: 152 C/758 mmHg(lit.) Melting Point: -48 C (lit.) Density: 1.188 g/mL at 25 C(lit.) Refractive Index: n20/D 1.489(lit.) Storage: …
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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,N,N′,N′-Tetramethylethylenediamine (TMEDA) is a bidentate tertiary amine. It is a Lewis base having good solvating properties. It is useful ligand for organolithium chemistry. Ultrafast molecular structural dynamics of the charge transfer in…
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p-Toluenesulfonyl isocyanate, 0.96
MilliporeSigmaSynonyms: Tosyl isocyanate CAS Number: 4083-64-1 Formula: C8H7NO3S Formula Weight: 197.21 Linear Formula: CH3C6H4SO2NCO MDL No.: MFCD00002030 Purity: 0.96 Boiling Point: 144 C/10 mmHg(lit.); 275-278 C(lit.) Density: 1.291 g/mL at 25 C(lit.) Refractive Index: n20/D…
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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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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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Trimethoxymethylsilane, 0.98
MilliporeSigmaSynonyms: Methyltrimethoxysilane CAS Number: 1185-55-3 Formula: C4H12O3Si Formula Weight: 136.22 Linear Formula: CH3Si(OCH3)3 MDL No.: MFCD00008342 Purity: 0.98 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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tert-Butylchlorodimethylsilane solution, 50 wt. % in toluene
MilliporeSigmaSynonyms: tert-Butyldimethylchlorosilane; tert-Butyldimethylsilyl chloride; TBDMSCl solution CAS Number: 18162-48-6 Formula: C6H15ClSi Formula Weight: 150.72 Linear Formula: (CH3)3CSi(CH3)2Cl MDL No.: MFCD00000501 Boiling Point: 113 C Density: 0.87 g/mL at 20 C(lit.); 0.866…
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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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3-Ethoxy-3-oxopropylzinc bromide solution, 0.5 M in THF
MilliporeSigmaCAS Number: 193065-68-8 Formula: C5H9BrO2Zn Formula Weight: 246.42 Linear Formula: C2H5O2CCH2CH2ZnBr MDL No.: MFCD00671976 Density: 0.972 g/mL at 25 C Storage: 2-8C UNSPSC Code: 12352103 Application: 3-Ethoxy-3-oxopropylzinc bromide is a reagent used to insert ethyl…
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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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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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CAS Number: 7647-01-0 Formula: HCl Formula Weight: 36.46 Linear Formula: HCl MDL No.: MFCD00011324 Boiling Point: 106 C Density: 0.895 g/mL at 25 C Storage: 2-8C UNSPSC Code: 12352301 Application: Hydrogen chloride solution can be used in the Pinner synthesis of imidate…
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Synonyms: Lanthanum trichloride lithium chloride complex Molecular Formula: Cl5LaLi2 Molecular Weight: 330.05 Linear Structural Formula: LaCl3 · 2LiCl Density: 1.05 g/mL at 25 C Application: Selective 1,2-Additions with LaCl3.2LiCl •Mediates…
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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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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 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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Phenylmagnesium bromide solution, 1.0 M in THF
MilliporeSigmaSynonyms: PhMgBr solution CAS Number: 100-58-3 Formula: C6H5BrMg Formula Weight: 181.31 Linear Formula: C6H5MgBr MDL No.: MFCD00000038 Density: 1.004 g/mL at 25 C Beilstein Registry Number: 3588849 UNSPSC Code: 12352103 Application: Phenylmagnesium bromide (PhMgBr)…
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Isobutyl chloroformate, 0.98
MilliporeSigmaSynonyms: Chloroformic acid isobutyl ester; IBCF CAS Number: 543-27-1 Formula: C5H9ClO2 Formula Weight: 136.58 Linear Formula: ClCO2CH2CH(CH3)2 MDL No.: MFCD00000642 Purity: 0.98 Boiling Point: 128.8 C(lit.) Density: 1.053 g/mL at 25 C(lit.) Refractive Index: n20/D…
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CAS Number: 925-90-6 Formula: C2H5BrMg Formula Weight: 133.27 Linear Formula: CH3CH2MgBr MDL No.: MFCD00000043 Density: 0.841 g/mL at 25 C Beilstein Registry Number: 3587203 UNSPSC Code: 12352103