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Cas Database |
| Name |
2,2,3,3,4,4,4-Heptafluoro-1-butanol |
EINECS | 206-782-1 |
| CAS No. | 375-01-9 | Density | 1.534g/cm3 |
| PSA | 20.23000 | LogP | 1.81160 |
| Solubility | Not miscible or difficult to mix in water. | Melting Point |
N/A |
| Formula | C4H3 F7 O | Boiling Point | 95°Cat760mmHg |
| Molecular Weight | 200.056 | Flash Point | 25°C |
| Transport Information | N/A | Appearance | CLEAR COLOURLESS LIQUID |
| Safety | Moderately toxic by ingestion. When heated to decomposition it emits toxic vapors of F−. | Risk Codes | 10-36/37/38 |
| Molecular Structure |
|
Hazard Symbols |
 
|
| Synonyms |
(Perfluoropropyl)methanol;1,1-Dihydroperfluoro-1-butanol; 1,1-Dihydroperfluorobutyl alcohol;1H,1H-Heptafluoro-1-butanol; 1H,1H-Heptafluorobutanol-1;2,2,3,3,4,4,4-Heptafluoro-1-butanol; 2,2,3,3,4,4,4-Heptafluorobutanol;Heptafluoro-1,1-dihydrobutyl alcohol; NSC 60528; a,a-Dihydroperfluorobutanol |
Article Data | 22 |
2,2,3,3,4,4,4-Heptafluoro-1-butanol Synthetic route
| Conditions | Yield |
|---|---|
| With carbonylchlorohydrido[bis(2-diphenylphosphinoethyl)amino]ruthenium(II); hydrogen; sodium methylate In methanol at 40℃; under 7500.75 Torr; for 23h; Temperature; Autoclave; | 99% |
| With copper oxide-chromium oxide at 210 - 230℃; under 73550.8 - 132391 Torr; Hydrogenation; | |
| With sodium tetrahydroborate; sulfuric acid In methanol; water | |
| In sodium tetrahydroborate |
| Conditions | Yield |
|---|---|
| In benzene at 30 - 40℃; Abramov reaction; Inert atmosphere; | A n/a B 97% |
| Conditions | Yield |
|---|---|
| With RuCl2(DPPEA)(±DAIPEN); hydrogen; sodium methylate In isopropyl alcohol at 80℃; under 750.075 - 15001.5 Torr; for 30h; Autoclave; | 92% |
- 50-00-0
formaldehyd
- 423-25-6
(heptafluoro n-propyl) magnesiumiodide
- 375-01-9
2,2,3,3,4,4,4-heptafluorobutanol
| Conditions | Yield |
|---|---|
| In further solvent(s) reaction in n-butyl ether at -25°C, 11 hours;; | 42% |
| In further solvent(s) reaction in n-butyl ether at -25°C, 11 hours;; | 42% |
- 10467-10-4
ethylmagnesium iodide
- 375-02-0
2,2,3,3,4,4,4-heptafluorobutanal
- 60-29-7
diethyl ether
A
- 375-01-9
2,2,3,3,4,4,4-heptafluorobutanol
B
- 356-22-9
(perfluor n-propyl) ethyl methanol
- 10467-10-4
ethylmagnesium iodide
- 375-02-0
2,2,3,3,4,4,4-heptafluorobutanal
- 375-01-9
2,2,3,3,4,4,4-heptafluorobutanol
| Conditions | Yield |
|---|---|
| With diethyl ether |
- 375-22-4
heptafluorobutyric Acid
- 375-16-6
heptafluorobutyryl chloride
- 375-01-9
2,2,3,3,4,4,4-heptafluorobutanol
| Conditions | Yield |
|---|---|
| With lithium aluminium tetrahydride; diethyl ether | |
| With lithium aluminium tetrahydride; diethyl ether |
| Conditions | Yield |
|---|---|
| With rhenium; water at 190℃; under 220652 Torr; Hydrogenation; |
- 375-22-4
heptafluorobutyric Acid
A
- 375-01-9
2,2,3,3,4,4,4-heptafluorobutanol
B
- 308-45-2
heptafluoro-butyric acid-(1H,1H-heptafluoro-butyl ester)
| Conditions | Yield |
|---|---|
| With rhenium at 190℃; under 220652 Torr; Hydrogenation; |
- 375-16-6
heptafluorobutyryl chloride
A
- 375-01-9
2,2,3,3,4,4,4-heptafluorobutanol
B
- 375-21-3
2,2,3,3,4,4,4-heptafluoro-butane-1,1-diol
| Conditions | Yield |
|---|---|
| With palladium on activated charcoal; diethyl ether Hydrogenation.an mit Chinolin und Schwefel desaktiviertem Palladium/Kohle; bei anschliessenden Behandlung mit Wasser; |
2,2,3,3,4,4,4-Heptafluoro-1-butanol Chemical Properties
IUPAC Name: 2,2,3,3,4,4,4-Heptafluorobutan-1-ol
Product Name: 2,2,3,3,4,4,4-Heptafluoro-1-butanol
The MF of 2,2,3,3,4,4,4-Heptafluoro-1-butanol (CAS NO.375-01-9) is C4H3F7O.
The MW of 2,2,3,3,4,4,4-Heptafluoro-1-butanol (CAS NO.375-01-9) is 200.05.
Synonyms of 2,2,3,3,4,4,4-Heptafluoro-1-butanol (CAS NO.375-01-9): 1,1-Dihydroperfluorobutanol ; 1,1-Dihydroperfluorobutyl alcohol ; 1,1-H,H-Heptafluorobutanol ; 1,1H-Perfluorobutanol ; 1-Butanol, 2,2,3,3,4,4,4-heptafluoro- ; 1-Butanol,2,2,3,3,4,4,4-heptafluoro ; 2,2,3,3,4,4,4-Heptafluoro-1-butano
Apperance: clear colourless liquid
Storage temp: Flammables area
Index of Refraction: 1.283
EINECS: 206-782-1
Density: 1.534 g/ml
Flash Point: 25 °C
Boiling Point: 95 °C
BRN: 1761907
2,2,3,3,4,4,4-Heptafluoro-1-butanol Uses
2,2,3,3,4,4,4-Heptafluoro-1-butanol (CAS NO.375-01-9) is used as organic intermediates.
2,2,3,3,4,4,4-Heptafluoro-1-butanol Toxicity Data With Reference
| 1. | orl-rat LD50:3630 mg/kg | GTPZAB Gigiena Truda i Professionalnye Zabolevaniia. Labor Hygiene and Occupational Diseases. 13 (10)(1969),29. |
2,2,3,3,4,4,4-Heptafluoro-1-butanol Consensus Reports
Reported in EPA TSCA Inventory.
2,2,3,3,4,4,4-Heptafluoro-1-butanol Safety Profile
Moderately toxic by ingestion. When heated to decomposition it emits toxic vapors of F−.Safety information of 2,2,3,3,4,4,4-Heptafluoro-1-butanol (CAS NO.375-01-9):
Hazard Codes 
Xi,
F
Risk Statements
10 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
RIDADR UN 1987 3/PG 3
WGK Germany 2
RTECS EL4130000
Hazard Note Flammable/Irritant
TSCA T
HazardClass 3
PackingGroup III
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