- Synonyms: 1,2,3,4-Tetrahydrobenzener- C6H10r- M = 82,15 g/molr- CAS [110-83-8]r- EINECS-No.: 203-807-8r- Density: 0,81 g/cm3 r- Solub. in water: (20 ºC): 0,21 g/lr- Melting point: -104 ºCr- Boiling point: 83 ºCr- Flash pt. -16 ºCr- Ignition temp.: 310 ºCr- Vapour pressure: (20 ºC) 90 hPar- Refraction index: (n 20 ºC/D) 1,446r- LD 50 (oral, rat): 1940 mg/kgr- ADR: 3 F1 II UN 2256r- IMDG: 3 II UN 2256r- IATA/ICAO: 3 II UN 2256r- GHS-signal word: Dangerr- GHS-H sentences: H225 - H302 - H312r- GHS-P sentences: P210 - P241 - P303+P361+P353 - P370+P378 - P403+P235 - P501ar- Tariff number: 2902 19 00 00r- Applications: synthesis of organic products.r- Appearance: Colourless clear liquidrrSPECIFICATIONSrassay (G.C.): min. 99 %ridentity (IR-spectrum): passes testrdensity (20º/4º): 0,810 - 0,811rwater (K.F.): max. 0,03 %r