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1546-95-8

1546-95-8 structure
1546-95-8 structure
  • Name: 7H-Dodecafluoroheptanoic acid
  • Chemical Name: 7H-Dodecafluoroheptanoic acid
  • CAS Number: 1546-95-8
  • Molecular Formula: C7H2F12O2
  • Molecular Weight: 346.070
  • Create Date: 2018-04-13 08:00:00
  • Modify Date: 2024-01-04 16:54:18

Name 7H-Dodecafluoroheptanoic acid
Synonyms 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
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

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
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
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%