1,4-Dicyanobenzene 623-26-7 99%
1,4-Dicyanobenzene Chemical Properties
Melting point 221-225 °C (lit.)
Boiling point 227.54°C (rough estimate)
density 1.3g/cm3(25℃)
vapor density 4.42
refractive index 1.6231 (estimate)
storage temp. Store below +30°C.
form Powder
color White to light yellow
Water Solubility 0.08 g/L (23 ºC)
BRN 1072210
Stability: Stable. Incompatible with strong acids, strong bases, strong oxidizing agents, strong reducing agents.
CAS DataBase Reference 623-26-7(CAS DataBase Reference)
NIST Chemistry Reference 1,4-Benzenedicarbonitrile(623-26-7)
EPA Substance Registry System 1,4-Benzenedicarbonitrile (623-26-7)
1,4-Dicyanobenzene Basic information
Product Name: 1,4-Dicyanobenzene
Synonyms: Terephthaloyl nitrile;1,4-Dycyanobenzene;1,4-Dicyanobenzene, 98% 100GR;1,4-Dicyanobenzene, 98% 25GR;1,4-Dicyanobenzene 98%;Terephthalonitrile Vetec(TM) reagent grade, 98%;Terephthalodinitrile for synthesis;1,4-Benzendikarbonitril
CAS: 623-26-7
MF: C8H4N2
MW: 128.13
EINECS: 210-783-2
Mol File: 623-26-7.mol
Safety Information
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 26-24/25
RIDADR 3439
WGK Germany 2
RTECS CZ1925000
TSCA Yes
HazardClass 6.1(b)
PackingGroup III
HS Code 29269095
Toxicity LD50 orl-rat: >6400 mg/kg ZAARAM 19,225,69
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