Top Suppliers:I want be here



1835-49-0

1835-49-0 structure
1835-49-0 structure

Name Tetrafluoroterephthalonitrile
Synonyms 2,3,5,6-tetrafluoroisophthalonitrile
tetrafluoroterephthalonitile
1,4-Dicyanotetrafluorobenzene
PERFLUOROTEREPHTHALONITRILE
Diamond 2031
2,3,5,6-Tetrafluoro-1,4-dicyanobenzene
tetrafluoroterephthalodinitrile
2,3,5,6-Tetrafluoroterephthalonitrile
1,4-dicyano-2,3,5,6-tetrafluorobenzene
Tetrafluoro-t-phthalonitrile
EINECS 217-397-3
MFCD00001776
1,4-Benzenedicarbonitrile, 2,3,5,6-tetrafluoro-
Terephthalonitrile,tetrafluoro
Density 1.5±0.1 g/cm3
Boiling Point 243.3±40.0 °C at 760 mmHg
Melting Point 197-199 °C(lit.)
Molecular Formula C8F4N2
Molecular Weight 200.093
Flash Point 100.9±27.3 °C
Exact Mass 199.999756
PSA 47.58000
LogP -0.55
Vapour Pressure 0.0±0.5 mmHg at 25°C
Index of Refraction 1.474

CHEMICAL IDENTIFICATION

RTECS NUMBER :
CZ1955000
CHEMICAL NAME :
1,4-Benzenedicarbonitrile, 2,3,5,6-tetrafluoro-
CAS REGISTRY NUMBER :
1835-49-0
LAST UPDATED :
199503
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C8-F4-N2
MOLECULAR WEIGHT :
200.10
WISWESSER LINE NOTATION :
NCR BF CF EF FF DCN

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
56 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
JMCMAR Journal of Medicinal Chemistry. (American Chemical Soc., Distribution Office Dept. 223, POB POB 57136, West End Stn., Washington, DC 20037) V.6- 1963- Volume(issue)/page/year: 21,906,1978
Symbol GHS06
GHS06
Signal Word Danger
Hazard Statements H301-H315-H319-H335
Precautionary Statements P261-P301 + P310-P305 + P351 + P338
Personal Protective Equipment Eyeshields;Faceshields;Gloves;type P2 (EN 143) respirator cartridges
Hazard Codes T:Toxic;
Risk Phrases R20/21;R25;R36/37/38
Safety Phrases S26-S45-S37/39-S22
RIDADR UN 3439 6.1/PG 3
WGK Germany 3
RTECS CZ1955000
Packaging Group III
Hazard Class 6.1(b)
HS Code 2926909090
HS Code 2926909090
Summary HS:2926909090 other nitrile-function compounds VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%