Reagents, UN3265
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5-Hexenoic acid, 99%
Thermo Scientific ChemicalsFormula: C6H10O2 Formula weight: 114.14 Purity: 99% CAS Number: 1577-22-6 UN Number: UN3265 Hazard Class: 8 Packing Group: III Harmonized Tariff Code: 2916.19 Hazard Statements: H314-H318 Causes severe skin burns and eye damage. Causes serious eye damage. Precautionary…
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(R)-(-)-^a-Methoxy-^a-(trifluoromethyl)phenylacetyl chloride, 98+%
Thermo Scientific ChemicalsSynonym(s): (R)-(-)-Mosher's acid chloride, (R)-(-)-MTPA-Cl Formula: C10H8ClF3O2 Formula weight: 252.62 Purity: 98+% CAS Number: 39637-99-5 UN Number: UN3265 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2918.99 Hazard Statements: H314-H318-H227 Causes…
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1-Propanesulfonyl chloride, 97%
Thermo Scientific ChemicalsFormula: C3H7ClO2S Formula weight: 142.60 Purity: 97% CAS Number: 10147-36-1 UN Number: UN3265 Hazard Class: 8
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5-Bromo-2-thiophenesulfonyl fluoride 95% (GC)
MilliporeSigmaMolecular Formula: C4H2BrFO2S2 Molecular Weight: 245.09 Linear Structural Formula: C4H2BrFO2S2 MDL Number: MFCD21894405 Purity: 95% (GC) Density: 1.8803 at 25 C Refractive Index: n/D 1.5570 Application: Sulfonyl fluoride motif can be used as a connector for the assembly…
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Thiophene-2-carbonyl chloride, 98%
Thermo Scientific ChemicalsFormula: C5H3ClOS Formula weight: 146.60 Purity: 98% CAS Number: 5271-67-0 UN Number: UN3265 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2934.99 Hazard Statements: H314-H318-H335-H227 Causes severe skin burns and eye damage. Causes serious eye damage. May…
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ALDRICH Succinyl chloride, 95%
MilliporeSigmaSynonym(s): Succinic acid dichloride Empirical Formula: C4H4Cl2O2 Linear Formula: ClCOCH2CH2COCl Formula Weight: 154.98 MDL Number: MFCD00000749 Purity: 95% Boiling Point: 190 °C(lit.);…
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(Ethylthio)acetic acid, 97%
Thermo Scientific ChemicalsSynonym(s): S-Ethylthioglycolic acid Formula: CH3CH2SCH2CO2H Formula weight: 120.18 Purity: 97% CAS Number: 627-04-3 UN Number: UN3265 Hazard Class: 8 Packing Group: III Harmonized Tariff Code: 2930.90 Hazard Statements: H314-H318-H227 Causes severe skin burns and eye…
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2-Fluorobenzyl bromide, 98%
Thermo Scientific ChemicalsSynonym(s): alpha-Bromo-2-fluorotoluene Formula: C7H6BrF Formula weight: 189.03 Purity: 98% CAS Number: 446-48-0 UN Number: UN3265 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2903.99 Hazard Statements: H314-H318-H227 Causes severe skin burns and eye…
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5-Hexynoic acid, 97%
Thermo Scientific ChemicalsFormula: HC C(CH2)3CO2H Formula weight: 112.13 Purity: 97% CAS Number: 53293-00-8 UN Number: UN3265 Hazard Class: 8 Packing Group: III Harmonized Tariff Code: 2916.19 Hazard Statements: H314-H318 Causes severe skin burns and eye damage. Causes serious eye damage. …
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Storage: •The storage temperature should not exceed 35C. •Keep tightly closed. Store in a cool, dry, well ventilated area. •Do not expose to ultraviolet light. •High temperatures (>80C), pressure and contamination with peroxides may result in auto-polymerization of the product. •Unstable…
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Trimethylacetic anhydride, 99%
Thermo Scientific ChemicalsSynonym(s): Pivalic anhydride Formula: C10H18O3 Formula weight: 186.25 Purity: 99% CAS Number: 1538-75-6 UN Number: UN3265 Hazard Class: 8 Packing Group: III Harmonized Tariff Code: 2915.90 Hazard Statements: H314-H318-H227 Causes severe skin burns and eye damage.…
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Storage: •The storage temperature should not exceed 35C. •Keep tightly closed. Store in a cool, dry, well-ventilated area. •Do not expose to ultraviolet light. •High temperatures (>80C), pressure and contamination with peroxides may result in auto-polymerization of the product. •Unstable…
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Ethyl 3-bromopyruvate, tech. 85%
Thermo Scientific ChemicalsSynonym(s): Bromopyruvic acid ethyl ester Formula: C5H7BrO3 Formula weight: 195.02 Purity: tech. 90% CAS Number: 70-23-5 UN Number: UN3265 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2918.30 Hazard Statements: H314-H318 Causes severe skin burns and eye…
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3-Bromobenzenesulfonyl fluoride 95% (GC)
MilliporeSigmaSynonyms: 3-Bromobenzenesulfonyl fluoride Molecular Formula: C6H4BrFO2S Molecular Weight: 239.06 Linear Structural Formula: C6H4BrFO2S MDL Number: MFCD22053310 Purity: 95% (GC) Density: 1.7355 at 25 C Refractive Index: n/D 1.5392 Application: Sulfonyl fluoride motif…
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Difluoroacetic acid, 98%
Thermo Scientific ChemicalsFormula: F2CHCO2H Formula weight: 96.03 Purity: 98% CAS Number: 381-73-7 UN Number: UN3265 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2915.90 Hazard Statements: H314-H318-H227 Causes severe skin burns and eye damage. Causes serious eye damage. Combustible…
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2-Thiophenesulfonyl fluoride 95%
MilliporeSigmaSynonyms: 2-Thiophenesulfonyl fluoride Molecular Formula: C4H3FO2S2 Molecular Weight: 166.19 Linear Structural Formula: C4H3FO2S2 MDL Number: MFCD11109213 Purity: 95% Density: 1.437 at 25 C Refractive Index: n/D 1.509 Application: Sulfonyl fluoride motif can be used…
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4-Methoxyphenyl ester fluorosulfuric acid
MilliporeSigmaMolecular Formula: C7H7FO4S Molecular Weight: 206.19 Linear Structural Formula: C7H7FO4S Density: 1.367 g/mL at 25 C Refractive Index: n20/D 1.479 Application: The following aryl fluorosulfate can be utilized as a cross-coupling partner in Suzuki-Miyaura reactions. The standard…
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2-Bromo-6-(trimethylsilyl)phenyl triflate 95%
MilliporeSigmaSynonyms: Garg 3-Bromobenzyne Precursor Molecular Formula: C10H12BrF3O3SSi Molecular Weight: 377.25 Linear Structural Formula: C10H12BrF3O3SSi Purity: 95% Density: 1.482 g/L at 25 C Refractive Index: n/D 1.492 Storage: 2-8C Application: Synchronous Ar-F and Ar-Sn…
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Cyclopropanesulfonyl chloride, 97%
Thermo Scientific ChemicalsFormula: C3H5ClO2S Formula weight: 140.59 Purity: 97% CAS Number: 139631-62-2 UN Number: UN3265 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2904.90 Hazard Statements: H314-H318 Causes severe skin burns and eye damage. Causes serious eye damage. …
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Perfluoro-2,5,8-trimethyl-3,6,9-trioxadodecanoyl fluoride, 97%
Thermo Scientific ChemicalsSynonym(s): HFPO tetramer acid fluoride Formula: C12F24O4 Formula weight: 664.09 Purity: 97% CAS Number: 27639-98-1 UN Number: UN3265 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2918.99 Hazard Statements: H314-H318 Causes severe skin burns and eye damage.…
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4-n-Butoxybenzoyl chloride, 98%
Thermo Scientific ChemicalsFormula: C11H13ClO2 Formula weight: 212.68 Purity: 98% CAS Number: 33863-86-4 UN Number: UN3265 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2918.99 Hazard Statements: H314-H318 Causes severe skin burns and eye damage. Causes serious eye damage. …
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5-Methylisoxazole-3-carbonyl chloride, 98%
Thermo Scientific ChemicalsFormula: C5H4ClNO2 Formula weight: 145.55 Purity: 98% CAS Number: 39499-34-8 UN Number: UN3265 Hazard Class: 8
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Ethyl hexafluoroglutaryl chloride, 97%
Thermo Scientific ChemicalsSynonym(s): 4-Carboethoxyhexafluorobutyryl chloride, Hexafluoroglutaric acid monoethyl ester chloride Formula: C7H5ClF6O3 Formula weight: 286.56 Purity: 97% CAS Number: 18381-53-8 UN Number: UN3265 Hazard Class: 8 Packing Group: III Harmonized Tariff Code: 2917.19 Hazard…
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Pentafluoropropionic anhydride, 98%
Thermo Scientific ChemicalsSynonym(s): Perfluoropropionic anhydride Formula: (CF3CF2CO)2O Formula weight: 310.04 Purity: 98% CAS Number: 356-42-3 UN Number: UN3265 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2915.90 Hazard Statements: H314-H318 Causes severe skin burns and eye…
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4-(Trifluoromethyl)benzoyl chloride, 98%
Thermo Scientific ChemicalsSynonym(s): ^a,^a,^a-Trifluoro-p-toluoyl chloride Formula: C8H4ClF3O Formula weight: 208.57 Purity: 98% CAS Number: 329-15-7 UN Number: UN3265 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2916.39 Hazard Statements: H314-H318-H227 Causes severe skin burns…
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Palladium nitrate, Matrix Modifier Solution, Specpure r
Thermo Scientific ChemicalsFormula: 1 Pd in 10 HNO3 UN Number: UN3265 Hazard Class: 8 Packing Group: III Harmonized Tariff Code: 3822.00 Hazard Statements: H314-H317 Causes severe skin burns and eye damage. May cause an allergic skin reaction. Precautionary Statements: …
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Ethyl ^a-bromophenylacetate, 97%
Thermo Scientific ChemicalsSynonym(s): alpha-Bromophenylacetic acid ethyl ester Formula: C10H11BrO2 Formula weight: 243.10 Purity: 97% CAS Number: 2882-19-1 UN Number: UN3265 Hazard Class: 8 Packing Group: III Harmonized Tariff Code: 2916.39 Hazard Statements: H314-H318 Causes severe skin burns…
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5-Chloro-2-methylbenzenesulfonyl chloride, 97%
Thermo Scientific ChemicalsFormula: C7H6Cl2O2S Formula weight: 225.09 Purity: 97% CAS Number: 34981-38-9 UN Number: UN3265 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2904.90 Hazard Statements: H314-H318 Causes severe skin burns and eye damage. Causes serious eye damage. …
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4-Methoxyphenylacetyl chloride, 98%
Thermo Scientific ChemicalsFormula: C9H9ClO2 Formula weight: 184.62 Purity: 98% CAS Number: 4693-91-8 UN Number: UN3265 Hazard Class: 8 Packing Group: II Harmonized Tariff Code: 2916.39 Hazard Statements: H314-H318 Causes severe skin burns and eye damage. Causes serious eye damage. Precautionary…
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Trifluoroacetic anhydride, 99+%
Thermo Scientific ChemicalsSynonym(s): TFAA Formula: C4F6O3 Formula weight: 210.03 Purity: 99+% CAS Number: 407-25-0 UN Number: UN3265 Hazard Class: 8 Packing Group: I Harmonized Tariff Code: 2915.90 Hazard Statements: H314-H318-H332 Causes severe skin burns and eye damage. Causes serious eye…
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4-Pentenoic acid, 98%
Thermo Scientific ChemicalsSynonym(s): Allylacetic acid, 3-Vinylpropionic acid Formula: H2C=CH(CH2)2CO2H Formula weight: 100.12 Purity: 98% CAS Number: 591-80-0 UN Number: UN3265 Hazard Class: 8 Packing Group: III Harmonized Tariff Code: 2916.19 Hazard Statements: H314-H318-H302-H227 Causes…