247 Results for: "GC Derivatizing Reagents"

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tert-Butyl trichloroacetimidate ≥95.0% (by GC)

Supplier: TCI America

CAS Number: 98946-18-0 MDL Number: MFCD00077410 Molecular Formula: C6H10Cl3NO Molecular Weight: 218.50 Purity/Analysis Method: 95.0% (GC) Form: Clear Liquid Boiling point (°C): 69 Flash Point (°C): 55 Freezing point (°C): 20 Specific Gravity (20/20): 1.22 Storage Temperature: 0-10°C

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N,O-Bis(trimethylsilyl)trifluoroacetamide ≥95.0% (by GC)

Supplier: TCI America

CAS Number: 25561-30-2 MDL Number: MFCD00008269 Molecular Formula: C8H18F3NOSi2 Molecular Weight: 257.40 Purity/Analysis Method: 95.0% (GC) Form: Clear Liquid Boiling point (°C): 142 Flash Point (°C): 24 Specific Gravity (20/20): 0.97 Storage Temperature: 0-10°C

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Isopropenyloxytrimethylsilane ≥90.0%

Supplier: TCI America

[Trimethylsilylating Agent] CAS Number: 1833-53-0 MDL Number: MFCD00042845 Molecular Formula: C6H14OSi Molecular Weight: 130.26 Purity/Analysis Method: 90.0% (GC) Form: Clear Liquid Boiling point (°C): 94 Flash Point (°C): -7 Specific Gravity (20/20): 0.79 Storage Temperature: 0-10°C

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tert-Butylchlorodiphenylsilane ≥95.0%

Supplier: TCI America

CAS Number: 58479-61-1 MDL Number: MFCD00000497 Molecular Formula: C16H19ClSi Molecular Weight: 274.86 Purity/Analysis Method: 95.0% (GC) Form: Clear Liquid Boiling point (°C): 125 Flash Point (°C): 112 Specific Gravity (20/20): 1.07

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N,N-Dimethyl-1,1,1-trimethylsilylamine ≥95.0% (by GC, titration analysis)

Supplier: TCI America

CAS Number: 2083-91-2 MDL Number: MFCD00008297 Molecular Formula: C5H15NSi Molecular Weight: 117.27 Purity/Analysis Method: 95.0% (GC,T) Form: Clear Liquid Color: Colorless Boiling point (°C): 86 Flash Point (°C): -19 Specific Gravity (20/20): 0.75

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Benzyl isopropenyl ether ≥97.0%

Supplier: TCI America

[Hydroxyl-Protecting Agent] CAS Number: 32783-20-3 MDL Number: MFCD00059913 Molecular Formula: C10H12O Molecular Weight: 148.21 Purity/Analysis Method: 97.0% (GC) Form: Clear Liquid Boiling point (°C): 192 Specific Gravity (20/20): 0.96 Storage Temperature: 0-10°C

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4-Methoxybenzyl 2,2,2-trichloroacetimidate ≥96.0%

Supplier: TCI America

CAS Number: 89238-99-3 MDL Number: MFCD00134547 Molecular Formula: C10H10Cl3NO2 Molecular Weight: 282.55 Purity/Analysis Method: 96.0% (GC) Form: Clear Liquid Boiling point (°C): 137 Flash Point (°C): 110 Specific Gravity (20/20): 1.36 Storage Temperature: 0°C

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Chlorodimethyl(pentafluorophenyl)silane (flophemesyl chloride) ≥95.0%

Supplier: TCI America

[Pentafluorophenyldimethylsilylating Agent] CAS Number: 20082-71-7 MDL Number: MFCD00000500 Molecular Formula: C8H6ClF5Si Molecular Weight: 260.66 Purity/Analysis Method: 95.0% (GC) Form: Clear Liquid Boiling point (°C): 47 Flash Point (°C): 75 Specific Gravity (20/20): 1.41

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4-Methoxybenzaldehyde dimethyl acetal ≥97.0%

Supplier: TCI America

CAS Number: 2186-92-7 MDL Number: MFCD00036507 Molecular Formula: C10H14O3 Molecular Weight: 182.22 Purity/Analysis Method: 97.0% (GC) Form: Clear Liquid Boiling point (°C): 253 Flash Point (°C): 98 Specific Gravity (20/20): 1.07

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Dichlorodiethylsilane ≥98.0% (by GC)

Supplier: TCI America

CAS Number: 1719-53-5 MDL Number: MFCD00000493 Molecular Formula: C4H10Cl2Si Molecular Weight: 157.11 Purity/Analysis Method: 98.0% (GC) Form: Clear Liquid Boiling point (°C): 129 Melting point (°C): -97 Flash Point (°C): 24 Specific Gravity (20/20): 1.06

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(2-Methoxyethoxy)methyl chloride ≥95.0%

Supplier: TCI America

CAS Number: 3970-21-6 MDL Number: MFCD00000888 Molecular Formula: C4H9ClO2 Molecular Weight: 124.56 Purity/Analysis Method: 95.0% (GC) Form: Clear Liquid Boiling point (°C): 52 Flash Point (°C): 54 Specific Gravity (20/20): 1.10 Storage Temperature: 0-10°C

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tert-Butoxydiphenylchlorosilane ≥95.0% stabilized

Supplier: TCI America

(stabilized with CaCO3) CAS Number: 17922-24-6 MDL Number: MFCD00077672 Molecular Formula: C16H19ClOSi Molecular Weight: 290.86 Purity/Analysis Method: 95.0% (GC) Form: Clear Liquid Boiling point (°C): 112 Flash Point (°C): 56 Specific Gravity (20/20): 1.08 Storage Temperature: 0°C

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p-Toluenesulfonyl chloride ≥99.0%

Supplier: TCI America

CAS Number: 98-59-9 MDL Number: MFCD00007450 Molecular Formula: C7H7ClO2S Molecular Weight: 190.64 Purity/Analysis Method: 99.0% (GC) Form: Crystal Color: White Boiling point (°C): 146 Melting point (°C): 68 Flash Point (°C): 110

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1,2-Bis(dimethylsilyl)benzene ≥94.0%

Supplier: TCI America

CAS Number: 17985-72-7 MDL Number: MFCD00142462 Molecular Formula: C10H18Si2 Molecular Weight: 194.42 Purity/Analysis Method: 94.0% (GC) Form: Clear Liquid Boiling point (°C): 128 Flash Point (°C): 70 Specific Gravity (20/20): 0.90

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p-Anisaldehyde ≥99.0%

Supplier: TCI America

CAS Number: 123-11-5 MDL Number: MFCD00003385 Molecular Formula: C8H8O2 Molecular Weight: 136.15 Purity/Analysis Method: 99.0% (GC) Form: Clear Liquid Boiling point (°C): 248 Flash Point (°C): 130 Specific Gravity (20/20): 1.12

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Chlorotriethylsilane ≥97.0%

Supplier: TCI America

CAS Number: 994-30-9 MDL Number: MFCD00000507 Molecular Formula: C6H15ClSi Molecular Weight: 150.72 Purity/Analysis Method: 97.0% (GC) Form: Clear Liquid Color: Colorless Boiling point (°C): 149 Flash Point (°C): 30 Specific Gravity (20/20): 0.90

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Pentafluorophenyl trifluoromethanesulfonate ≥97.0% (by GC)

Supplier: TCI America

CAS Number: 60129-85-3 MDL Number: MFCD07784319 Molecular Formula: C7F8O3S Molecular Weight: 316.12 Purity/Analysis Method: 97.0% (GC) Form: Clear Liquid Color: Colorless Boiling point (°C): 40 Specific Gravity (20/20): 1.75

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1,2-Bis(chlorodimethylsilyl)ethane ≥95.0%

Supplier: TCI America

[Protecting Reagent for Primary Amines] CAS Number: 13528-93-3 MDL Number: MFCD00000505 Molecular Formula: C6H16Cl2Si2 Molecular Weight: 215.26 Purity/Analysis Method: 95.0% (GC) Form: Crystal Boiling point (°C): 198 Flash Point (°C): 65 Freezing point (°C): 36

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N,N-Dimethylformamide dipropyl acetal ≥90.0% (by titrimetric analysis)

Supplier: TCI America

[for Esterification] CAS Number: 6006-65-1 MDL Number: MFCD00009374 Molecular Formula: C9H21NO2 Molecular Weight: 175.27 Purity/Analysis Method: 90.0% (T) Form: Clear Liquid Flash Point (°C): 46 Specific Gravity (20/20): 0.85

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(Trimethylsilyl)diazomethane ∼10% ∼0.6 mol/L in hexane

Supplier: TCI America

CAS Number: 18107-18-1
MDL Number: MFCD00053946
Molecular Formula: C4H10N2Si
Molecular Weight: 114.22
Form: Clear Liquid
Color: Yellow
Flash Point (°C): -20
Storage Temperature: 0-10°C

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tert-Butylmethoxyphenylsilyl bromide ≥96.0%

Supplier: TCI America

CAS Number: 94124-39-7 MDL Number: MFCD00043308 Molecular Formula: C11H17BrOSi Molecular Weight: 273.25 Purity/Analysis Method: 96.0% (GC) Form: Clear Liquid Boiling point (°C): 102 Flash Point (°C): 106 Specific Gravity (20/20): 1.22 Storage Temperature: 0-10°C

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Heptafluorobutyric anhydride (HFAA) ≥95.0% (by titrimetric analysis)

Supplier: TCI America

CAS Number: 336-59-4 MDL Number: MFCD00000432 Molecular Formula: C8F14O3 Molecular Weight: 410.06 Purity/Analysis Method: 95.0% (T) Form: Clear Liquid Boiling point (°C): 110 Specific Gravity (20/20): 1.68

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Triisopropylchlorosilane ≥95.0%

Supplier: TCI America

CAS Number: 13154-24-0 MDL Number: MFCD00009656 Molecular Formula: C9H21ClSi Molecular Weight: 192.80 Purity/Analysis Method: 95.0% (GC) Form: Clear Liquid Color: Colorless Boiling point (°C): 96 Flash Point (°C): 62 Specific Gravity (20/20): 0.91

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N,N-Dimethylformamide dineopentyl acetal ≥96.0% (by GC)

Supplier: TCI America

[for Esterification] CAS Number: 4909-78-8 MDL Number: MFCD00008851 Molecular Formula: C13H29NO2 Molecular Weight: 231.38 Purity/Analysis Method: 96.0% (GC) Form: Clear Liquid Boiling point (°C): 87 Flash Point (°C): 63 Specific Gravity (20/20): 0.83

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1-Acetylimidazole ≥98.0% (by GC, titration analysis)

Supplier: TCI America

CAS Number: 2466-76-4 MDL Number: MFCD00005287 Molecular Formula: C5H6N2O Molecular Weight: 110.12 Purity/Analysis Method: 98.0% (GC,T) Form: Crystal Melting point (°C): 102

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1-(Trifluoroacetyl)imidazole ≥98.0% (by titrimetric analysis)

Supplier: TCI America

CAS Number: 1546-79-8 MDL Number: MFCD00014501 Molecular Formula: C5H3F3N2O Molecular Weight: 164.09 Purity/Analysis Method: 98.0% (T) Form: Clear Liquid Color: Colorless Boiling point (°C): 83 Flash Point (°C): 45 Storage Temperature: 0-10°C

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Allyltriethylsilane ≥97.0% (by GC)

Supplier: TCI America

CAS Number: 17898-21-4 Molecular Formula: C9H20Si Molecular Weight: 156.34 Purity/Analysis Method: 97.0% (GC) Form: Clear Liquid Boiling point (°C): 168 Specific Gravity (20/20): 0.79

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Benzoyl chloride ≥98.0% (by GC, titration analysis)

Supplier: TCI America

CAS Number: 98-88-4 MDL Number: MFCD00000653 Molecular Formula: C7H5ClO Molecular Weight: 140.57 Purity/Analysis Method: 98.0% (GC,T) Form: Clear Liquid Boiling point (°C): 198 Flash Point (°C): 72 Specific Gravity (20/20): 1.22

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9-Bromo-9-phenylfluorene ≥96.0% (by GC)

Supplier: TCI America

CAS Number: 55135-66-5 MDL Number: MFCD00075522 Molecular Formula: C19H13Br Molecular Weight: 321.22 Purity/Analysis Method: 96.0% (GC) Form: Crystal Melting point (°C): 100

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tert-Butyldiphenylsilane ≥98.0% (by GC)

Supplier: TCI America

CAS Number: 33729-92-9 Molecular Formula: C16H20Si Molecular Weight: 240.42 Purity/Analysis Method: 98.0% (GC) Form: Clear Liquid Boiling point (°C): 103 Specific Gravity (20/20): 0.97