257923
Perfluorobutyryl chloride
98%
Synonym(s):
Heptafluorobutyryl chloride
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About This Item
Linear Formula:
CF3CF2CF2COCl
CAS Number:
Molecular Weight:
232.48
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
206-785-8
Beilstein/REAXYS Number:
1790269
MDL number:
Assay:
98%
Form:
liquid
Quality Level
InChI key
WFELVFKXQJYPSL-UHFFFAOYSA-N
InChI
1S/C4ClF7O/c5-1(13)2(6,7)3(8,9)4(10,11)12
SMILES string
FC(F)(F)C(F)(F)C(F)(F)C(Cl)=O
vapor pressure
7.22 psi ( 20 °C)
assay
98%
form
liquid
refractive index
n20/D 1.3 (lit.)
bp
39 °C (lit.)
density
1.556 g/mL at 25 °C (lit.)
functional group
acyl chloride, fluoro
storage temp.
2-8°C
Application
Perfluorobutyryl chloride has been used in the preparation of:
- ethylcellulose perfluorobutyrate, non-thrombogenic novel fluoropolymer for gas-exchange membranes
- 2-perfluoroalkylbenzothiazole
signalword
Danger
hcodes
Hazard Classifications
Skin Corr. 1B
Storage Class
8A - Combustible corrosive hazardous materials
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Faceshields, Gloves, Goggles
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R J Petersen et al.
Transactions - American Society for Artificial Internal Organs, 21, 242-248 (1975-01-01)
A novel fluoropolymer prepared from ethylcellulose by acylation with perfluorobutyryl chloride has been shown to be remarkably non-thrombogenic in vena cava and renal embolus ring implant tests. Gas permeabilities of this fluoropolymer are dufficient to make it highly attractive for
Synthesis of 2-and 2, 5-substituted benzoxazoles and benzothiazoles.
Soloski EJ, et al.
Journal of Fluorine Chemistry, 8(4), 295-304 (1976)
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