Heptafluorobutyric anhydride (HFAA) 95%
Supplier: APOLLO SCIENTIFIC
Useful for derivitisation of amines, alcohols, amino acids and other bioactive compounds for GC analysis.
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5-Aminoisatoic anhydride, tech.
Supplier: Matrix Scientific
MF=C8H6N2O3 MW=178.15 Cas=169037-24-5 MDL=MFCD00060534 5G
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Acetic anhydride, liquid
Supplier: MP Biomedicals
Miscible in chloroform and ether. In alcohol, it will form ethyl acetate. In water (0.1 mL/mL, v/v), this product will slowly form acetic acid.
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3-Methylbenzoic anhydride 97%
Supplier: Thermo Scientific Chemicals
5g CAS: 21436-44-2, MDL: MFCD00048083
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Crotonic anhydride ≥98.0% (by titrimetric analysis)
Supplier: TCI America
Form: Clear Liquid
Boiling point (°C): 131
Specific Gravity (20/20): 1.04
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Caproic anhydride ≥96.0%
Supplier: TCI America
CAS Number: 2051-49-2
MDL Number: MFCD00009509
Molecular Formula: C12H22O3
Molecular Weight: 214.31
Purity/Analysis Method: >96.0% (GC)
Form: Clear Liquid
Boiling point (°C): 244
Flash Point (°C): 128
Specific Gravity (20/20): 0.93
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Diphenylborinic anhydride 95%
Supplier: Thermo Scientific Chemicals
5g CAS: 4426-21-5, MDL: MFCD00042663
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Citraconic anhydride ≥98.0%
Supplier: TCI America
CAS Number: 616-02-4
MDL Number: MFCD00005522
Molecular Formula: C5H4O3
Molecular Weight: 112.08
Purity/Analysis Method: >98.0% (GC)
Form: Clear Liquid
Boiling point (°C): 215
Flash Point (°C): 101
Freezing point (°C): 7
Specific Gravity (20/20): 1.25
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Chlorodifluoroacetic anhydride ≥98.0% (by titrimetric analysis)
Supplier: TCI America
CAS Number: 2834-23-3
MDL Number: MFCD00000774
Molecular Formula: C4Cl2F4O3
Molecular Weight: 242.93
Purity/Analysis Method: >98.0% (T)
Form: Clear Liquid
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Crotonic anhydride cis- and trans-mixture for synthesis, Sigma-Aldrich®
Supplier: MilliporeSigma
Cas Number 623-68-7 100Ml
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Pentafluoropropionic anhydride ≥95.0% (by GC)
Supplier: TCI America
CAS Number: 356-42-3
MDL Number: MFCD00000429
Molecular Formula: C6F10O3
Molecular Weight: 310.05
Purity/Analysis Method: >95.0% (GC)
Form: Clear Liquid
Boiling point (°C): 80
Specific Gravity (20/20): 1.59
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Trifluoroacetic anhydride ≥99.0% (by GC) for gas chromatography, Supelco®
Supplier: MilliporeSigma
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Tetrabromophthalic anhydride ≥95.0% (by titrimetric analysis)
Supplier: TCI America
CAS Number: 632-79-1
MDL Number: MFCD00005919
Molecular Formula: C8Br4O3
Molecular Weight: 463.70
Purity/Analysis Method: >95.0% (T)
Form: Crystal
Color: White
Melting point (°C): 280
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3-Acetamidophthalic anhydride ≥98.0% (by GC, titration analysis)
Supplier: TCI America
3-Acetamidophthalic Anhydride, Purity: >98.0%(GC)(T), Cas number: 6296-53-3, Molecular Formula: C10H7NO4, Molecular Weight: 205.17, Appearance: White - Slightly pale yellow Solid crystal powder, Size: 1G
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Lauric anhydride ≥98.0% (by titrimetric analysis)
Supplier: TCI America
CAS Number: 645-66-9 MDL Number: MFCD00008965 Molecular Formula: C24H46O3 Molecular Weight: 382.63 Purity/Analysis Method: 98.0% (T) Form: Crystal Melting point (°C): 42 Flash Point (°C): 110
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Chlorodifluoroacetic anhydride 98%
Supplier: APOLLO SCIENTIFIC
Reagent for derivatisation of amines, alcohols etc, for GC purposes.
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Isovaleric anhydride ≥99.0% (by titrimetric analysis)
Supplier: TCI America
CAS Number: 1468-39-9
MDL Number: MFCD00015051
Molecular Formula: C10H18O3
Molecular Weight: 186.25
Purity/Analysis Method: >99.0% (T)
Form: Clear Liquid
Boiling point (°C): 215
Flash Point (°C): 91
Specific Gravity (20/20): 0.94
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Acetic anhydride ≥98.0% (by GC) for synthesis, Sigma-Aldrich®
Supplier: MilliporeSigma
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4-Bromophthalic anhydride ≥97.0%
Supplier: TCI America
CAS Number: 86-90-8
MDL Number: MFCD00191323
Molecular Formula: C8H3BrO3
Molecular Weight: 227.01
Purity/Analysis Method: >97.0% (GC)
Form: Crystal
Boiling point (°C): 301
Melting point (°C): 107
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Heptanoic anhydride ≥97.0% (by titrimetric analysis)
Supplier: TCI America
CAS Number: 626-27-7
MDL Number: MFCD00009536
Molecular Formula: C14H26O3
Molecular Weight: 242.36
Purity/Analysis Method: >97.0% (T)
Form: Clear Liquid
Boiling point (°C): 260
Melting point (°C): -12
Flash Point (°C): 110
Specific Gravity (20/20): 0.92
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Hexadecenylsuccinic Anhydride
Supplier: TCI America
CAS Number: 32072-96-1 MDL Number: MFCD00014544 Molecular Formula: C20H34O3 Molecular Weight: 322.49 Form: Crystal Color: White Boiling point (°C): 410 Flash Point (°C): 207
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N,N'-Diacetylglycine anhydride ≥95%
Supplier: Matrix Scientific
Matrix Scientific Part Number: 043190-1G , MDL Number: MFCD00059789
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Methacrylic anhydride ≥94% stabilized
Supplier: BeanTown Chemical
CAS: 760-93-0; EC No: 212-084-8; MDL No: MFCD00008586; RTECS: OZ5700000 UN No: UN3265; Haz Class: 8; Packing Group: II Liquid; Linear Formula: [H2C=C(CH3)CO]2O; Molecular Formula: C8H10O3; MW: 154.17 Melting Point: -109°; Boiling Point: 197°; Flash point: 84°C (183°F) Density (g/mL): 1.035; Refractive Index: 1.453 Light Sensitive, Moisture Sensitive
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Maleic anhydride ≥98%
Supplier: BeanTown Chemical
CAS: 108-31-6; EC No: 203-571-6; MDL No: MFCD00005518; RTECS: ON3675000 UN No: UN2215; Haz Class: 8; Packing Group: III Solid; Molecular Formula: C4H2O3; MW: 98.06 Melting Point: 51-56°; Boiling Point: 200°; Flash point: 103°C (217°F) Density (g/mL): 1.48 Moisture Sensitive