Butanoic acid,2,2,3,3,4,4,4-heptafluoro-, ethyl ester cas no:356-27-4
Synonyms: Butanoicacid, heptafluoro-, ethyl ester (9CI); Butyric acid, heptafluoro-, ethyl ester(6CI,8CI); Ethyl 2,2,3,3,4,4,4-heptafluorobutyrate; Ethyl heptafluorobutanoate;Ethyl heptafluorobutyrate; Ethyl perfluorobutanoate; Ethyl perfluorobutyrate;NSC 3639
NameButanoic acid,2,2,3,3,4,4,4-heptafluoro-, ethyl ester
CAS356-27-4
SynonymsButanoicacid, heptafluoro-, ethyl ester (9CI); Butyric acid, heptafluoro-, ethyl ester(6CI,8CI); Ethyl 2,2,3,3,4,4,4-heptafluorobutyrate; Ethyl heptafluorobutanoate;Ethyl heptafluorobutyrate; Ethyl perfluorobutanoate; Ethyl perfluorobutyrate;NSC 3639
EINECS(EC#)206-602-1
Molecular FormulaC6H5 F7 O2
Molecular Weight242.09
Appearancecolorless liquid
refractive indexn20/D 1.302(lit.)
storage tempFlammables area
Globally Harmonized System of Classification adn Labelling of Chemicals(GHS)
Hazardclass3
Hazard F: Flammable;Xi: Irritant;
Risk R10
Safety
Poison by intraperitoneal route. See also ESTERS. When heated to decomposition it emits toxic fumes of F−.Safety information of Ethyl heptafluorobutyrate (CAS NO.356-27-4):
Hazard Codes 
F,
Xi
Risk Statements
11 Highly Flammable
36/37/38 Irritating to eyes, respiratory system and skin
Safety Statements
16 Keep away from sources of ignition - No smoking
26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
33 Take precautionary measures against static discharges
36 Wear suitable protective clothing
RIDADR UN 3272 3/PG 2
WGK Germany 3
RTECS ET4200000
Hazard Note Highly Flammable
TSCA T
HazardClass 3
PackingGroup II
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ipr-rbt LD50:250 mg/kg
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CBCCT* “Summary Tables of Biological Tests“ National Research Council Chemical-Biological Coordination Center. 2 (1950),299. |
