Reagents, B, MilliporeSigma, Ampule
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ALDRICH 3-Bromo-1,1,1-trifluoroacetone, 98%
MilliporeSigmaFormula: CF3COCH2Br Formula Weight: 190.95 CAS No.: 431-35-6 UN Number: UN2924 Purity: 98% Density: 1.839g/mLat 25°C(lit.) Packaging: 5 g in ampule
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ALDRICH (S)-(+)-sec-Butylamine, 99%
MilliporeSigmaSynonym(s): ( S )-(+)-2-Aminobutane Formula: C2H5CH(NH2)CH3 Formula Weight: 73.14 CAS No.: 513-49-5 UN Number: UN2733 Purity: 99% Density: 0.731g/mLat 25°C(lit.) Packaging: 1 g in ampule
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N,O-Bis(trimethylsilyl)trifluoroacetamide, >=99%
MilliporeSigmaSynonyms: BSTFA CAS Number: 25561-30-2 Formula: C8H18F3NOSi2 Formula Weight: 257.4 Linear Formula: CF3C[=NSi(CH3)3]OSi(CH3)3 MDL No.: MFCD00008269 Purity: >=99% Boiling Point: 45-50 C/14 mmHg(lit.) Density: 0.969 g/mL at 25 C(lit.) Refractive Index: n20/D 1.384(lit.) …
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ALDRICH 1-Bromo-2,2-dimethylpropane, 98%
MilliporeSigmaSynonym(s): Neopentyl bromide Formula: (CH3)3CCH2Br Formula Weight: 151.04 CAS No.: 630-17-1 UN Number: UN1993 Purity: 98% Density: 1.199g/mLat 25°C(lit.) Packaging: 5, 25 g in ampule
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ALDRICH 4-(Trifluoromethyl)benzoyl chloride, 97%
MilliporeSigmaSynonym(s): α,α,α-Trifluoro- p -toluoyl chloride Formula: CF3C6H4COCl Formula Weight: 208.56 CAS No.: 329-15-7 UN Number: UN3265 Purity: 97% Density: 1.404g/mLat 25°C(lit.) Packaging: 1, 5, 25 g in ampule
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Boron tribromide, >=99.99%
MilliporeSigmaSynonyms: Tribromoboron CAS Number: 10294-33-4 Formula: BBr3 Formula Weight: 250.52 Linear Formula: BBr3 MDL No.: MFCD00011312 Purity: >=99.99% 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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ALDRICH 1-Bromo-2-methyl-1-propene, 98%
MilliporeSigmaSynonym(s): Isocrotyl bromide Formula: (CH3)2C=CHBr Formula Weight: 135.00 CAS No.: 3017-69-4 UN Number: UN1993 Purity: 98% Density: 1.318g/mLat 25°C(lit.) Other Notes: May darken in storage Storage: 2-8°C Packaging: 10, 50 g in ampule
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ALDRICH Bromocyclobutane, 96%
MilliporeSigmaSynonym(s): Cyclobutyl bromide Formula: C4H7Br Formula Weight: 135.00 CAS No.: 4399-47-7 UN Number: UN1993 Purity: 96% Density: 1.434g/mLat 25°C(lit.) Application: Building block used in medicinal chemistry synthesis. Packaging: 1, 5 g in ampule
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Formula: BrC6H4F Formula Weight: 175.00 CAS No.: 1073-06-9 UN Number: UN1993 Purity: ≥99% Density: 1.567g/mLat 25°C(lit.) Packaging: 5, 25, 100 g in ampule
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ALDRICH Bis(cyclopentadienyl)dimethylzirconium(IV), 97%
MilliporeSigmaSynonym(s): Dimethyldicyclopentadienylzirconium; Dimethylzirconocene Formula: (C5H5)2Zr(CH3)2 Formula Weight: 251.48 CAS No.: 12636-72-5 Purity: 97% Application: Catalyst for: • Cationic ring-opening polymerization…
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ALDRICH N-tert-Butylisopropylamine, 97%
MilliporeSigmaFormula: (CH3)3CNHCH(CH3)2 Formula Weight: 115.22 CAS No.: 7515-80-2 UN Number: UN2733 Purity: 97% Density: 0.727g/mLat 25°C(lit.) Packaging: 5 g in ampule
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ALDRICH Butyl isocyanide, 97%
MilliporeSigmaFormula: CH3(CH2)3NC Formula Weight: 83.13 CAS No.: 2769-64-4 UN Number: UN1993 Purity: 97% Density: 0.795g/mLat 25°C(lit.) Other Notes: May form haziness and/or precipitate with no loss in purity. Storage: 2-8°C Packaging: 1,…
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3-Bromopentane, 0.95
MilliporeSigmaSynonyms: 3-Pentyl bromide CAS Number: 1809-10-5 Formula: C5H11Br Formula Weight: 151.04 Linear Formula: (C2H5)2CHBr MDL No.: MFCD00000158 Purity: 0.95 Boiling Point: 118-119 C(lit.) Density: 1.216 g/mL at 25 C(lit.) Refractive Index: n20/D 1.445(lit.) Beilstein…
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ALDRICH 4-Bromo-1,2-difluorobenzene, 98%
MilliporeSigmaFormula: BrC6H3F2 Formula Weight: 192.99 CAS No.: 348-61-8 UN Number: UN1993 Purity: 98% Density: 1.707g/mLat 25°C(lit.) Packaging: 10 g in ampule
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2-Butyne, 0.99
MilliporeSigmaSynonyms: Crotonylene; Dimethylacetylene CAS Number: 503-17-3 Formula: C4H6 Formula Weight: 54.09 Linear Formula: CH3C///CCH3 MDL No.: MFCD00009275 Purity: 0.99 Boiling Point: 27 C(lit.) Melting Point: -32 C (lit.) Density: 0.691 g/mL at 25 C(lit.) Refractive Index: …
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ALDRICH Bis(2,2,2-trifluoroethyl) ether, 99%
MilliporeSigmaSynonym(s): 2,2,2-Trifluoroethyl ether; Flurothyl Formula: (CF3CH2)2O Formula Weight: 182.06 CAS No.: 333-36-8 UN Number: UN3271 Purity: 99% Density: 1.404g/mLat 25°C(lit.) Packaging: 5 g in ampule
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Bromopentafluorobenzene, 0.99
MilliporeSigmaCAS Number: 344-04-7 Formula: C6BrF5 Formula Weight: 246.96 Linear Formula: BrC6F5 MDL No.: MFCD00000287 Purity: 0.99 Boiling Point: 137 C(lit.) Melting Point: -31 C (lit.) Density: 1.981 g/mL at 25 C(lit.) Refractive Index: n20/D 1.449(lit.) Beilstein Registry Number:…