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EINECS 201-470-1
CAS No. 83-33-0 Density 1.148 g/cm3
Solubility 6.5 g/L (20°C) in water Melting Point 38-40 °C
Formula C9H8O Boiling Point 244 °C at 760 mmHg
Molecular Weight 132.16 . Flash Point 111.7 °C
Transport Information Appearance pale yellow liquid
Safety 22-24/25-36-26 Risk Codes 22-36/37/38
Molecular Structure Molecular Structure of 83-33-0 (1-Indanone) Hazard Symbols IrritantXi,HarmfulXn

alpha-indanone;Hydrindone;r-Hydrindone;alpha-hydrindone;1H-Inden-1-one, 2,3-dihydro-;2,3-dihydroinden-1-one;1H-Inden-1-one,2,3-dihydro-;Indanone (VAN);Indan-1-one;1-Indone;2,3-Dihydro-1H-inden-1-one;1-Indanone(1H-Inden-1-one,2,3-dihydro-);


1-Indanone Chemical Properties

IUPAC Name: 2,3-Dihydroinden-1-one
Synonyms of 1-Indanone (CAS NO.83-33-0): 1-Indone ; 2,3-Dihydro-1H-inden-1-one ; alpha-Hydrindone ; alpha-Indanone ; 1H-Inden-1-one, 2,3-dihydro-
CAS NO: 83-33-0
Molecular Formula: C9H8O
Molecular Weight: 132.16
Molecular Structure:
EINECS: 201-470-1
H bond acceptors: 1
H bond donors: 0
Freely Rotating Bonds: 0
Polar Surface Area: 17.07 Å2
Index of Refraction: 1.585
Molar Refractivity: 38.55 cm3
Molar Volume: 115 cm3
Surface Tension: 44.8 dyne/cm
Density: 1.148 g/cm3
Flash Point: 111.7 °C
Enthalpy of Vaporization: 48.1 kJ/mol
Boiling Point: 244 °C at 760 mmHg
Vapour Pressure: 0.0311 mmHg at 25°C
Melting point : 38-40 °C
Water Solubility: 6.5 g/L (20°C) 
Appearance: Pale yellow liquid
Product Categories of 1-Indanone (CAS NO.83-33-0): Drug Intermediates;Indane/Indanone and Derivatives;Indanone & Indene;Fused Ring Systems

1-Indanone Safety Profile

Safety Information about 1-Indanone (CAS NO.83-33-0):
Hazard Codes: HarmfulXn,Xi
Risk Statements: 22-36/37/38 
R22: Harmful if swallowed. 
R36/37/38: Irritating to eyes, respiratory system and skin.
Safety Statements: 22-24/25-36-26 
S22: Do not breathe dust. 
S24/25: Avoid contact with skin and eyes. 
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. 
S36: Wear suitable protective clothing.
WGK Germany: 3
Hazard Note: Irritant
HS Code: 29143900

1-Indanone Specification

General Information: As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion.
Extinguishing Media: In case of fire, use water, dry chemical, chemical foam, or alcohol-resistant foam. 
Handling: Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Avoid contact with eyes, skin, and clothing. Avoid ingestion and inhalation.
Storage: Store in a cool, dry place. Keep container closed when not in use.

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