2,4,6-trimethyl-2,4,6-tris(3,3,3-trifluoropropyl)-1,3,5,2,4,6-trioxatrisilinane
Suppliers
Names
[ CAS No. ]:
2374-14-3
[ Name ]:
2,4,6-trimethyl-2,4,6-tris(3,3,3-trifluoropropyl)-1,3,5,2,4,6-trioxatrisilinane
[Synonym ]:
1,3,5-Tris(3,3,3-trifluoropropyl)-1,3,5-trimethylcyclotrisiloxane
MFCD00240602
Fluorosilicone cyclic trimer
Cyclotrisiloxane, 2,4,6-trimethyl-2,4,6-tris(3,3,3-trifluoropropyl)-
2,4,6-Trimethyl-2,4,6-tris(3,3,3-trifluoropropyl)-1,3,5,2,4,6-trioxatrisilinane
Silicone fluid
1,3,5-Tris[(3,3,3-trifluoropropyl)methyl]cyclotrisiloxane
EINECS 219-154-7
Fluorosilicone trimer
B071 CUT II
Chemical & Physical Properties
[ Density]:
1.2±0.1 g/cm3
[ Boiling Point ]:
253.5±35.0 °C at 760 mmHg
[ Melting Point ]:
35°C
[ Molecular Formula ]:
C12H21F9O3Si3
[ Molecular Weight ]:
468.535
[ Flash Point ]:
107.1±25.9 °C
[ Exact Mass ]:
468.065491
[ PSA ]:
27.69000
[ LogP ]:
6.12300
[ Vapour Pressure ]:
0.0±0.5 mmHg at 25°C
[ Index of Refraction ]:
1.381
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- GZ4818000
- CHEMICAL NAME :
- Cyclotrisiloxane, 2,4,6-trimethyl-2,4,6-tris(3,3,3-trifluoropropyl)-
- CAS REGISTRY NUMBER :
- 2374-14-3
- LAST UPDATED :
- 199806
- DATA ITEMS CITED :
- 6
- MOLECULAR FORMULA :
- C12-H21-F9-O3-Si3
- MOLECULAR WEIGHT :
- 468.60
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Administration onto the skin
- SPECIES OBSERVED :
- Rodent - rabbit
- DOSE/DURATION :
- 4200 mg/kg/21D-I
- TOXIC EFFECTS :
- Liver - changes in liver weight Blood - changes in serum composition (e.g. TP, bilirubin, cholesterol) Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - phosphatases
- REFERENCE :
- DCTODJ Drug and Chemical Toxicology. (Marcel Dekker, 270 Madison Ave., New York, NY 10016) V.1- 1977/78- Volume(issue)/page/year: 5,415,1982
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Administration onto the skin
- SPECIES OBSERVED :
- Rodent - rabbit
- DOSE/DURATION :
- 2100 mg/kg/21D-C
- TOXIC EFFECTS :
- Cardiac - changes in heart weight Kidney, Ureter, Bladder - changes in bladder weight Reproductive - Paternal Effects - spermatogenesis (incl. genetic material, sperm morphology, motility, and count)
- REFERENCE :
- NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0539962 ** REPRODUCTIVE DATA **
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Administration onto the skin
- DOSE :
- 10500 mg/kg
- SEX/DURATION :
- male 21 day(s) pre-mating
- TOXIC EFFECTS :
- Reproductive - Paternal Effects - spermatogenesis (incl. genetic material, sperm morphology, motility, and count) Reproductive - Fertility - male fertility index (e.g. # males impregnating females per # males exposed to fertile nonpregnant females) Reproductive - Effects on Newborn - other postnatal measures or effects
- REFERENCE :
- NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0539962
Safety Information
[ Hazard Codes ]:
F: Flammable;
[ Risk Phrases ]:
R25;R36/37/38
[ Safety Phrases ]:
S26-S36/37/39-S45
[ RIDADR ]:
2811
[ RTECS ]:
GZ4818000
[ Packaging Group ]:
II
[ Hazard Class ]:
6.1
[ HS Code ]:
2903399090
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 2903399090
[ Summary ]:
2903399090. brominated,fluorinated or iodinated derivatives of acyclic hydrocarbons. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%