DOT Classification:  3; Label: Flammable Liquid

The 5-Acetylindole, with the CAS registry number 53330-94-2, has the IUPAC name 1-(1H-indol-5-yl)ethanone. Its classification code is Drug / Therapeutic Agent and its product categories are Acetylgroup; Indoles and Derivatives. However, this chemical should be kept cool and dry. What's more, it finds its use on dry powder fire extinguishing agent, foam, sand, carbon dioxide and water spray.

Other characteristics of the 5-Acetylindole can be summarised as followings: (1)ACD/LogP: 1.59; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 1.59; (4)ACD/LogD (pH 7.4): 1.59; (5)ACD/BCF (pH 5.5): 9.5; (6)ACD/BCF (pH 7.4): 9.5; (7)ACD/KOC (pH 5.5): 174.37; (8)ACD/KOC (pH 7.4): 174.37; (9)#H bond acceptors: 2; (10)#H bond donors: 1; (11)#Freely Rotating Bonds: 1; (12)Polar Surface Area: 22 Å²; (13)Index of Refraction: 1.648; (14)Molar Refractivity: 48.55 cm³; (15)Molar Volume: 133.4 cm³; (16)Polarizability: 19.24×10^-24cm³; (17)Surface Tension: 50.6 dyne/cm; (18)Density: 1.193 g/cm³; (19)Flash Point: 163.7 °C; (20)Enthalpy of Vaporization: 57.68 kJ/mol; (21)Boiling Point: 333.9 °C at 760 mmHg; (22)Vapour Pressure: 0.000132 mmHg at 25°C.

When you are using this chemical, please be cautious about it as the following: This chemical is irritating / toxic to eyes, respiratory system and skin. You should wear suitable protective clothing if you use it. In case of contacting with eyes, rinse immediately with plenty of water and seek medical advice. As it's flammable, keep it away from the sources of ignition.

You can still convert the following datas into molecular structure:
1.SMILES: O=C(c1cc2c(cc1)ncc2)C
2.InChI: InChI=1/C10H9NO/c1-7(12)8-2-3-10-9(6-8)4-5-11-10/h2-6,11H,1H3
3.InChIKey: GOFIUEUUROFVMA-UHFFFAOYAP

The toxicity data is as follows: