Pentafluoropropionic anhydride, with the CAS registry number 356-42-3, is also named as 2,2,3,3,3-Pentafluoropropionic anhydride. It belongs to the product categories of Small molecule; Acylation (GC Derivatizing Reagents); Analytical Chemistry; GC Derivatizing Reagents; Organofluorine compounds; Analytical and Industrial Enzymes; PFPA - Pentafluoropropionic anhydride; Biochemicals and Reagents; Building Blocks; Carbonyl Compounds; Carboxylic Acid Anhydrides; Chemical Synthesis; Enzymes; Inhibitors; Organic Building Blocks. Its EINECS number is 206-604-2. This chemical's molecular formula is C₆F₁₀O₃ and molecular weight is 310.05. This chemical should be sealed and stored. It is sensitive to moisture. This substance is a derivatization reagent used in a GC-MS analysis of stereoisomer content of synthetic peptides, and it is also used in a GC-MS detection method for synephrine in dietary supplements.

Physical properties of Pentafluoropropionic anhydride are: (1)ACD/LogP: 2.982; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 2.98; (4)ACD/LogD (pH 7.4): 2.98; (5)ACD/BCF (pH 5.5): 108.78; (6)ACD/BCF (pH 7.4): 108.78; (7)ACD/KOC (pH 5.5): 998.52; (8)ACD/KOC (pH 7.4): 998.52; (9)#H bond acceptors: 3; (10)#H bond donors: 0; (11)#Freely Rotating Bonds: 4; (12)Polar Surface Area: 43.37 Å²; (13)Index of Refraction: 1.29; (14)Molar Refractivity: 33.151 cm³; (15)Molar Volume: 182.848 cm³; (16)Polarizability: 13.142×10^-24cm³; (17)Surface Tension: 17.9; (18)dyne/cm Density: 1.696 g/cm³; (19)Flash Point: -6.44 °C; (20)Enthalpy of Vaporization: 31.207 kJ/mol; (21)Boiling Point: 70.506 °C at 760 mmHg; (22)Vapour Pressure: 128.5 mmHg at 25°C.

When you are using this chemical, please be cautious about it as the following:
This chemical can cause burns. In case of contact with eyes, you should rinse immediately with plenty of water and seek medical advice. When using it, you need wear suitable protective clothing, gloves and eye/face protection. In case of accident or if you feel unwell, you must seek medical advice immediately (show the label where possible).

You can still convert the following datas into molecular structure:
(1)SMILES: FC(F)(C(=O)OC(=O)C(F)(F)C(F)(F)F)C(F)(F)F
(2)Std. InChI: InChI=1S/C6F10O3/c7-3(8,5(11,12)13)1(17)19-2(18)4(9,10)6(14,15)16
(3)Std. InChIKey: XETRHNFRKCNWAJ-UHFFFAOYSA-N