2-Methylbenzoesäure
Bezeichnung:2-Methylbenzoesäure
CAS-Nr118-90-1
Englisch Name:o-Toluic acid
CBNumberCB5852905
SummenformelC8H8O2
Molgewicht136.15
MOL-Datei118-90-1.mol
Synonyma
o-Toluylsure
2-Methylbenzoesäure
2-Methylbenzoesäure physikalisch-chemischer Eigenschaften
Schmelzpunkt | 102-104 °C (lit.) |
Siedepunkt | 258-259 °C (lit.) |
Dichte | 1.062 g/mL at 25 °C (lit.) |
Brechungsindex | 1.512 |
Flammpunkt | 148 °C |
storage temp. | Sealed in dry,Room Temperature |
Löslichkeit | 1.2g/l |
Aggregatzustand | Needle-Like Crystalline Solid |
pka | 3.91(at 25℃) |
Farbe | White to slightly yellow |
Wichte | 1.062 |
PH | 3.1 (H2O, 20℃)(saturated aqueous solution) |
Wasserlöslichkeit | <0.1 g/100 mL at 19 ºC |
Merck | 14,9535 |
BRN | 1072103 |
Stabilität | Stable. Combustible. Incompatible with strong oxidizing agents, strong bases. |
InChIKey | ZWLPBLYKEWSWPD-UHFFFAOYSA-N |
CAS Datenbank | 118-90-1(CAS DataBase Reference) |
Kennzeichnung gefährlicher | Xi,Xn |
R-Sätze: | 36/37/38-22 |
S-Sätze: | 26-36-22 |
WGK Germany | 3 |
RTECS-Nr. | XU1400000 |
TSCA | Yes |
HS Code | 29163900 |
2-Methylbenzoesäure Anbieter Lieferant Produzent Hersteller Vertrieb Händler.
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