7H-Dodecafluoroheptanoic acid
Names
[ CAS No. ]:
1546-95-8
[ Name ]:
7H-Dodecafluoroheptanoic acid
[Synonym ]:
EINECS 216-283-0
Heptanoic acid, 2,2,3,3,4,4,5,5,6,6,7,7-dodecafluoro-
MFCD00054694
2,2,3,3,4,4,5,5,6,6,7,7-Dodecafluoroheptanoic acid
Chemical & Physical Properties
[ Density]:
1.7±0.1 g/cm3
[ Boiling Point ]:
188.1±35.0 °C at 760 mmHg
[ Melting Point ]:
32-36 °C(lit.)
[ Molecular Formula ]:
C7H2F12O2
[ Molecular Weight ]:
346.070
[ Flash Point ]:
67.6±25.9 °C
[ Exact Mass ]:
345.986328
[ PSA ]:
37.30000
[ LogP ]:
5.82
[ Vapour Pressure ]:
0.3±0.7 mmHg at 25°C
[ Index of Refraction ]:
1.296
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- MJ2030000
- CHEMICAL NAME :
- Heptanoic acid, 2,2,3,3,4,4,5,5,6,6,7,7-dodecafluoro-
- CAS REGISTRY NUMBER :
- 1546-95-8
- BEILSTEIN REFERENCE NO. :
- 1807664
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 2
- MOLECULAR FORMULA :
- C7-H2-F12-O2
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 1440 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- ZHYGAM Zeitschrift fuer die Gesamte Hygiene und Ihre Grenzgebiete. (VEB Verlag Volk und Gesundheit, Neue Gruenstr. 18, Berlin DDR-1020, Ger. Dem. Rep.) V.1- 1955- Volume(issue)/page/year: 26,9,1980
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 296 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- ZHYGAM Zeitschrift fuer die Gesamte Hygiene und Ihre Grenzgebiete. (VEB Verlag Volk und Gesundheit, Neue Gruenstr. 18, Berlin DDR-1020, Ger. Dem. Rep.) V.1- 1955- Volume(issue)/page/year: 26,9,1980
Safety Information
[ Hazard Codes ]:
C: Corrosive;
[ Risk Phrases ]:
R22;R34
[ Safety Phrases ]:
S26-S27-S36/37/39-S45
[ RIDADR ]:
UN 3261 8/PG 2
[ WGK Germany ]:
3
[ RTECS ]:
MJ2030000
[ HS Code ]:
2915900090
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2915900090
[ Summary ]:
2915900090 other saturated acyclic monocarboxylic acids and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:5.5% General tariff:30.0%