2,6-Diisocyanat-toluol, Mischungenmit 2,4-Diisocyanat-toluol
Bezeichnung:2,6-Diisocyanat-toluol, Mischungenmit 2,4-Diisocyanat-toluol
CAS-Nr91-08-7
Englisch Name:2-METHYL-M-PHENYLENE DIISOCYANATE
CBNumberCB1408074
SummenformelC9H6N2O2
Molgewicht174.16
MOL-Datei91-08-7.mol
Synonyma
2-Methyl-m-phenylendiisocyanat
2,6-Diisocyanat-toluol, Mischungenmit 2,4-Diisocyanat-toluol
2,6-Diisocyanattoluol
2,6-Diisocyanat-toluol, Mischungenmit 2,4-Diisocyanat-toluol physikalisch-chemischer Eigenschaften
Schmelzpunkt | 13°C |
Siedepunkt | 129-133 °C18 mm Hg(lit.) |
Dichte | 1.225 g/mL at 25 °C(lit.) |
Dampfdruck | 2.78Pa at 25℃ |
Brechungsindex | n |
Flammpunkt | >230 °F |
storage temp. | −20°C |
Aggregatzustand | Liquid |
Farbe | Clear colorless to light yellow |
Wasserlöslichkeit | It hydrolyzes in water. |
Sensitive | Moisture Sensitive |
BRN | 2211546 |
Expositionsgrenzwerte | ACGIH: TWA 0.001 ppm; STEL 0.005 ppm (Skin) |
Stabilität | Stability Reacts violently with water. Reacts very rapidly with compounds containing an active hydrogen, such as amines, alcohols and acids. Polymerizes rapidly in the presence of base. Combustible. Incompatible with strong oxidizing agents. |
LogP | 3.74 |
CAS Datenbank | 91-08-7(CAS DataBase Reference) |
EPA chemische Informationen | Toluene-2,6-diisocyanate (91-08-7) |
Kennzeichnung gefährlicher | T+ |
R-Sätze: | 26-36/37/38-40-42/43-52/53 |
S-Sätze: | 23-36/37-45-61 |
RIDADR | UN 2078 6.1/PG 2 |
WGK Germany | 2 |
RTECS-Nr. | CZ6310000 |
F | 8-10-19-21 |
Selbstentzündungstemperatur | >1148 °F |
TSCA | Yes |
HazardClass | 6.1 |
PackingGroup | II |
HS Code | 29291090 |
Giftige Stoffe Daten | 91-08-7(Hazardous Substances Data) |