Product Name

  • Name

    Heptafluorobutyric anhydride

  • EINECS 206-410-8
  • CAS No. 336-59-4
  • Article Data18
  • CAS DataBase
  • Density 1.724 g/cm3
  • Solubility reacts with water
  • Melting Point ?43 °C(lit.)
  • Formula C8F14O3
  • Boiling Point 106.7 °C at 760 mmHg
  • Molecular Weight 410.064
  • Flash Point 18.9 °C
  • Transport Information UN 3265 8/PG 2
  • Appearance clear colorless liquid
  • Safety 26-36/37/39-45
  • Risk Codes 34
  • Molecular Structure Molecular Structure of 336-59-4 (Heptafluorobutyric anhydride)
  • Hazard Symbols CorrosiveC
  • Synonyms Butanoicacid, heptafluoro-, anhydride (9CI);Butyric acid, heptafluoro-, anhydride(6CI,7CI,8CI);Heptafluorobutanoic anhydride;Heptafluorobutyric acidanhydride;Heptafluorobutyric anhydride;Heptafluorobutyryl anhydride;Perfluorobutanoic anhydride;Perfluorobutyric anhydride;
  • PSA 43.37000
  • LogP 3.72200

Heptafluorobutyric anhydride Chemical Properties

Product Name: Heptafluorobutyric anhydride (336-59-4)


Molecular Formula: C8F14O3
Molecular Weight: 410.06g/mol
Mol File: 336-59-4.mol
Appearance: clear colorless liquid
Melting Point: -43 °C(lit.)
Boiling point: 108-110 °C(lit.)
Storage Temperature: Room temp
Flash Point: 18.9°C
Density: 1.674 g/mL at 20 °C(lit.)
Refractive index: n20/D 1.287(lit.)
Water Solubility: reacts with water
Sensitive: Hygroscopic
Product Categories: Small molecule; Acylation (GC Derivatizing Reagents); Analytical Chemistry; GC Derivatizing Reagents
Synonyms of  Heptafluorobutyric anhydride (336-59-4): 1,1,2,2,3,3,3-heptafluorobutanoic anhydride ; butanoic acid, heptafluoro-, anhydride ; butanoicacid,heptafluoro-,anhydride ; heptafluorobutanoic anhydride ; heptafluoro-butanoicacianhydride ; bis(heptafluoro-n-butyric) anhydride ; hfaa ; heptafluorobutyric acid anhydride.

Heptafluorobutyric anhydride Safety Profile

Safety Information of Heptafluorobutyric anhydride (336-59-4):
Hazard Codes: C
Risk Statements: 34  
34:  Causes burns
Safety Statements: 26-36/37/39-45
26:  In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 
36:  Wear suitable protective clothing  
37:  Wear suitable gloves 
39:  Wear eye/face protection 

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