Sure/Seal™
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Triisobutylaluminum solution, 1.0 M in hexanes
MilliporeSigmaSynonyms: TIBA solution CAS Number: 100-99-2 Formula: C12H27Al Formula Weight: 198.32 Linear Formula: [(CH3)2CHCH2]3Al MDL No.: MFCD00008929 Boiling Point: 68-69 C Density: 0.695 g/mL at 25 C Beilstein Registry Number: 3587328 UNSPSC Code: 12352103
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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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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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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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Methylamine solution, 2.0 M in THF
MilliporeSigmaSynonyms: Monomethylamine CAS Number: 74-89-5 Formula: CH5N Formula Weight: 31.06 Linear Formula: CH3NH2 MDL No.: MFCD00008104 Density: 0.861 g/mL at 25 C Beilstein Registry Number: 741851 UNSPSC Code: 12352302 General description: Sigma Life Science is committed to…
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Isopropyl chloroformate solution, 1.0 M in toluene
MilliporeSigmaCAS Number: 108-23-6 Formula: C4H7ClO2 Formula Weight: 122.55 Linear Formula: (CH3)2CHOCOCl MDL No.: MFCD00075068 Density: 0.892 g/mL at 25 C Storage: 2-8C Beilstein Registry Number: 506416 UNSPSC Code: 12352100 General description: Specific rates of solvolysis of…
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ALDRICH Di-tert-butylchlorophosphine, 96%
MilliporeSigmaFormula: [(CH3)3C]2PCl Formula Weight: 180.66 CAS No.: 13716-10-4 UN Number: UN3265 Purity: 96% Density: 0.951g/mLat 25°C(lit.) Application: Bulky ligand used with Pd(OAc) 2 in efficient Suzuki-Miyaura cross-couplings of arylboronic acids…
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Thiophosgene,
MilliporeSigmaSynonyms: Thiocarbonyl chloride CAS Number: 463-71-8 Formula: CCl2S Formula Weight: 114.98 Linear Formula: CSCl2 MDL No.: MFCD00004918 Boiling Point: 70-75 C(lit.) Density: 1.50 g/mL at 20 C(lit.) Refractive Index: n20/D 1.548(lit.) Storage: 2-8C Beilstein Registry…
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Lithium bis(trimethylsilyl)amide solution, 1 M in toluene
MilliporeSigmaLithium bis(trimethylsilyl)amide solution (LiHMDS) is generally used in organic synthesis as a non-nucleophilic strong Bronsted base. Synonyms: LiHMDS; Hexamethyldisilazane lithium salt Molecular Formula: C6H18LiNSi2 Molecular Weight: 167.33 Linear Structural Formula: …
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Phosphorus tribromide, 0.99
MilliporeSigmaSynonyms: Phosphorus(III) bromide CAS Number: 7789-60-8 Formula: Br3P Formula Weight: 270.69 Linear Formula: PBr3 MDL No.: MFCD00011436 Purity: 0.99 Boiling Point: 175 C(lit.) Melting Point: -41.5 C (lit.) Density: 2.88 g/mL at 20 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: ≥99.5% Density: 0.932g/mLat 20°C(lit.) Packaging: 100 mL in Sure/Seal™
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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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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™
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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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Ethyllithium solution, 0.5 M in benzene: cyclohexane
MilliporeSigmaCAS Number: 811-49-4 Formula: C2H5Li Formula Weight: 36 Linear Formula: CH3CH2Li MDL No.: MFCD00053747 Density: 0.862 g/mL at 25 C Storage: 2-8C Beilstein Registry Number: 3587196 UNSPSC Code: 12352103 Application: Ethyllithium is a general organolithium reagent used in…
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Boron tribromide solution, 1.0 M in hexanes
MilliporeSigmaSynonyms: Tribromoboron CAS Number: 10294-33-4 Formula: BBr3 Formula Weight: 250.52 Linear Formula: BBr3 MDL No.: MFCD00011312 Density: 0.859 g/mL at 25 C UNSPSC Code: 12352000 Application: Reactant for preparation of:. Drug intermediate 6-nitro-L-DOPA. Luminescent…
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Chlorotrimethylsilane solution, 1.0 M in THF
MilliporeSigmaSynonyms: Trimethylchlorosilane CAS Number: 75-77-4 Formula: C3H9ClSi Formula Weight: 108.64 Linear Formula: (CH3)3SiCl MDL No.: MFCD00000502 Density: 0.88 g/mL at 25 C Beilstein Registry Number: 1209232 UNSPSC Code: 12352000
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Titanium(IV) isopropoxide, 0.97
MilliporeSigmaSynonyms: TTIP; Tetraisopropyl orthotitanate CAS Number: 546-68-9 Formula: C12H28O4Ti Formula Weight: 284.22 Linear Formula: Ti[OCH(CH3)2]4 MDL No.: MFCD00008871 Purity: 0.97 Boiling Point: 232 C(lit.) Melting Point: 14-17 C (lit.) Density: 0.96 g/mL at 20 C(lit.) …
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Synonym(s): N , N ′-Dimethylethyleneurea; DMEU; DMI Formula: C5H10N2O Formula Weight: 114.15 CAS No.: 80-73-9 UN Number: UN2810 Purity: ≥99.5% (GC) Density: 1.056g/mLat 25°C(lit.) Other Notes: Solvent used in various…
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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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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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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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Benzylamine, purified by redistillation, >=99.5%
MilliporeSigmaSynonyms: alpha-Aminotoluene CAS Number: 100-46-9 Formula: C7H9N Formula Weight: 107.15 Linear Formula: C6H5CH2NH2 MDL No.: MFCD00008106 Purity: >=99.5% Boiling Point: 184-185 C(lit.) Melting Point: 10 C (lit.) Density: 0.981 g/mL at 25 C(lit.) Refractive Index: n20/D…
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N,N-Dimethylaniline, purified by redistillation, >=99.5%
MilliporeSigmaCAS Number: 121-69-7 Formula: C8H11N Formula Weight: 121.18 Linear Formula: C6H5N(CH3)2 MDL No.: MFCD00008304 Purity: >=99.5% Boiling Point: 193-194 C(lit.) Melting Point: 1.5-2.5 C (lit.) Density: 0.956 g/mL at 25 C(lit.) Refractive Index: n20/D 1.557(lit.) Beilstein…
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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
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Trioctylphosphine, technical grade, 90%
MilliporeSigmaSynonyms: TOP; P(Oct)3 CAS Number: 4731-53-7 Formula: C24H51P Formula Weight: 370.64 Linear Formula: [CH3(CH2)7]3P MDL No.: MFCD00015298 Purity: 0.9 Boiling Point: 284-291 C/50 mmHg(lit.) Density: 0.831 g/mL at 25 C(lit.) Refractive Index: n20/D 1.468(lit.) Beilstein…
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Allylamine, 0.98
MilliporeSigmaSynonyms: 2-Propen-1-ylamine; 3-Amino-1-propene CAS Number: 107-11-9 Formula: C3H7N Formula Weight: 57.09 Linear Formula: CH2=CHCH2NH2 MDL No.: MFCD00008199 Purity: 0.98 Boiling Point: 53 C(lit.) Melting Point: -88 C (lit.) Density: …
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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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ALDRICH Trimethyl orthoformate, anhydrous, 99.8%
MilliporeSigmaSynonym(s): Trimethoxymethane Formula: CH(OCH3)3 Formula Weight: 106.12 CAS No.: 149-73-5 UN Number: UN3272 Purity: 99.8% Density: 0.97g/mLat 25°C(lit.) Packaging: 1, 2 L in Sure/Seal™
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Phosgene solution, 15 wt. % in toluene
MilliporeSigmaCAS Number: 75-44-5 Formula: CCl2O Formula Weight: 98.92 Linear Formula: COCl2 MDL No.: MFCD00036119 Density: 0.924 g/mL at 25 C Storage: 2-8C Beilstein Registry Number: 1098367 UNSPSC Code: 12352000 General description: Phosgene is formed during the free radical induced…
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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.