Indene , 90%, including 5-10ppmtert-bitylcatechol stabilizer , 95-13-6

Synonym(s):
Indene

CAS NO.：95-13-6

Empirical Formula: C9H8

Molecular Weight: 116.16

MDL number: MFCD00003777

EINECS: 202-393-6

PRODUCT Properties

• Melting point: -5--3 °C (lit.)
• Boiling point: 181-182 °C (lit.)
• Density: 0.996 g/mL at 25 °C (lit.)
• vapor pressure: 1.7 hPa (20 °C)
• refractive index: n20/D 1.595(lit.)
• Flash point: 138 °F
• storage temp.: 2-8°C
• solubility: organic solvents: miscible
• pka: 20(at 25℃)
• form: Crystalline Powder
• color: White to pale yellow
• Odor Threshold: 0.0038ppm
• Water Solubility: INSOLUBLE
• Sensitive: Light Sensitive
• Merck: 14,4939
• BRN: 635873
• Exposure limits: ACGIH: TWA 5 ppm; NIOSH: TWA 10 ppm(45 mg/m3)
• Stability: Stable, but air and light sensitive; may polymerize upon exposure to light. Typically contains aroung 80 - 100 ppm of p-tert-butylcatechol as inhibitor. Refrigerate. Flammable. Incompatible with strong oxidizing agents.
• InChIKey: YBYIRNPNPLQARY-UHFFFAOYSA-N
• LogP: 3.02 at 25℃ and pH6.4
• CAS DataBase Reference: 95-13-6(CAS DataBase Reference)
• NIST Chemistry Reference: Indene(95-13-6)
• EPA Substance Registry System: Indene (95-13-6)

Description and Uses

1H-Indene is a building block that has been used in the synthesis of isatins. It was used in the synthesis of new C60 derivative, indene-C60 bisadduct. It was used in preparing polyindene by the controlled cationic polymerization initiated with cumyl methyl ether/TiCl4 in CH2Cl2.

Safety

• Symbol(GHS): GHS02,GHS08
• Signal word: Danger
• Hazard statements: H226-H304
• Precautionary statements: P210-P233-P240-P241-P301+P310-P331
• Hazard Codes: Xn
• Risk Statements: 10-65-36/37/38-20
• Safety Statements: 23-24/25-62-37/39-26
• OEB: A
• OEL: TWA: 10 ppm (45 mg/m3)
• RIDADR: UN 3295 3/PG 3
• WGK Germany: 1
• RTECS: NK8225000
• F: 8
• TSCA: Yes
• HS Code: 2902 90 00
• HazardClass: 3
• PackingGroup: III
• Hazardous Substances Data: 95-13-6(Hazardous Substances Data)