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| CAS No.: | 3794-64-7 |
|---|---|
| Name: | SILVER HEPTAFLUOROBUTYRATE |
| Article Data: | 5 |
| Molecular Structure: | |
|
|
|
| Formula: | C4H F7 O2 . Ag |
| Molecular Weight: | 320.9 |
| Synonyms: | Butanoicacid, heptafluoro-, silver(1+) salt (9CI); Butyric acid, heptafluoro-,silver(1+) salt (8CI); 2,2,3,3,4,4,4-Heptafluorobutyric acid, silver(1+) salt;Silver heptafluorobutanoate; Silver heptafluorobutyrate; Silverperfluorobutanoate; Silver perfluorobutyrate; Silver(1+) heptafluorobutanoate;Silver(1+) heptafluorobutyrate; Silver(I) heptafluorobutyrate; Silver(I)perfluorobutanoate; Silver(I) perfluorobutyrate |
| Density: | 1.679g/cm3 |
| Melting Point: |
292-294 °C(lit.) |
| Boiling Point: | 120.2°Cat760mmHg |
| Flash Point: | 18°C |
| Hazard Symbols: |
 
|
| Risk Codes: | 41 |
| Safety: | Moderately toxic by ingestion. A skin and severe eye irritant. When heated to decomposition it emits toxic fumes of F−. See also SILVER COMPOUNDS. |
| PSA: | 26.30000 |
| LogP: | 1.82680 |
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Chemistry
IUPAC Name: 2,2,3,3,4,4,4-Heptafluorobutanoic acid; silver
Molecular Formula: C4F7O2•Ag
Molecular Weight: 320.91g/mol
EINECS: 223-266-1
Density: 1.679g/cm3
Melting Point: 292-294 °C(lit.)
Boiling Point: 120.2°C at 760mmHg
Flash Point: 18°C
Freely Rotating Bonds: 2
Polar Surface Area: 26.3 Å2
Index of Refraction: 1.291
Molar Refractivity: 23.18 cm3
Molar Volume: 127.4 cm3
Polarizability: 9.19× 10-24 cm3
Surface Tension: 18.6 dyne/cm
Enthalpy of Vaporization: 39.54 kJ/mol
Vapour Pressure: 9.8 mmHg at 25°C
Sensitive: light sensitive
The Cas Register Number of Heptafluorobutanoic acid, silver salt is 3794-64-7.The chemical synonyms of Heptafluorobutanoic acid, silver salt (CAS NO.3794-64-7) are Heptafluormaselnanstribrny ; Heptafluoro-butanoicacisilver(1++)salt ; Heptafluoro-butanoicacisilversalt ; Heptafluoro-butyricacisilver(1+)salt ; Silverheptafluorobutanoate ; Silver heptafluorobutryrate . Product categories of Heptafluorobutanoic acid, silver salt (CAS NO.3794-64-7) are metal-organic .The molecular structure of Heptafluorobutanoic acid, silver salt (CAS NO.3794-64-7) is
.
Toxicity Data With Reference
| 1. | skn-rbt 500 mg/24H MLD | 28ZPAK Sbornik Vysledku Toxixologickeho Vysetreni Latek A Pripravku Marhold, J.V.,Institut Pro Vychovu Vedoucicn Pracovniku Chemickeho Prumyclu Praha,Czechoslovakia.: 1972,8. | ||
| 2. | eye-rbt 5 mg/24H SEV | 28ZPAK Sbornik Vysledku Toxixologickeho Vysetreni Latek A Pripravku Marhold, J.V.,Institut Pro Vychovu Vedoucicn Pracovniku Chemickeho Prumyclu Praha,Czechoslovakia.: 1972,8. | ||
| 3. | orl-rat LD50:2140 mg/kg | 28ZPAK Sbornik Vysledku Toxixologickeho Vysetreni Latek A Pripravku Marhold, J.V.,Institut Pro Vychovu Vedoucicn Pracovniku Chemickeho Prumyclu Praha,Czechoslovakia.: 1972,8. |
Consensus Reports
Silver and its compounds are on the Community Right-To-Know List. Reported in EPA TSCA Inventory.
Safety Profile
Moderately toxic by ingestion. A skin and severe eye irritant. When heated to decomposition it emits toxic fumes of F−. See also SILVER COMPOUNDS.
Hazard Codes:
Xi,
T
Risk Statements: 41
R41: Risk of serious damage to the eyes.
Safety Statements: 26-37/39
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S37/39: Wear suitable gloves and eye/face protection.
Standards and Recommendations
OSHA PEL: TWA 0.01 mg(Ag)/m3
ACGIH TLV: TWA 0.01 mg(Ag)/m3