1H-Indene;HSDB 5286;Inden;Indonaphthene;NSC 9270;
Reported in EPA TSCA Inventory.
OSHA PEL: TWA 10 ppm
ACGIH TLV: TWA 10 ppm
NIOSH REL: (Indene) TWA 10 ppm
1. Introduction of Indene
Indene ,with its CAS NO 95-13-6, is a kind of colorless or light yellow transparent liquid. It has synonyms of 1H-Indene ; HSDB 5286 ; Inden ; Indonaphthene and NSC 9270. Indene should be stored in shady and cool warehouse and mainly used in the production of indene/cumarone thermoplastic resins.
2.Properties of Indene
(1) Melting point: -5- -3 °C (2) Boiling point: 181-182 °C (3) Density: 0.996 g/mL at 25 °C(4) Refractive index: n20/D 1.595
(5) Flash point: 138 °F (6) Storage temp.: 2-8°C (7) Water Solubility: INSOLUBLE
3.Sturcture descriptors of Indene
IUPAC Name: 1H-indene
InChI: InChI=1S/C9H8/c1-2-5-9-7-3-6-8(9)4-1/h1-6H,7H2
InChIKey: YBYIRNPNPLQARY-UHFFFAOYSA-N
Canonical SMILES : C1C=CC2=CC=CC=C21
4.Safety information of Indene
Hazard Codes: Xn
Risk Statements: 10-65
10: Flammable
65: Harmful: May cause lung damage if swallowed
Safety Statements: 23-24/25-62
23: Do not breathe gas/fumes/vapor/spray (appropriate wording to be specified by the manufacturer)
24: Avoid contact with skin
25: Avoid contact with eyes
62: If swallowed, do not induce vomiting: seek medical advice immediately and show this container or label
RIDADR: UN 3295 3/PG 3
WGK Germany: 1
RTECS: NK8225000
F: 8
HazardClass: 3
PackingGroup: III
5.Toxity data of Indene
ihl-rat LC50:14 g/m3 unr-rat LD50:2300 mg/kg unr-mus LD50:1800 mg/kg orl-uns LD50:>5 g/kg
1. GISAAA Gigiena i Sanitariya. 41 (4)(1976),104. 2. GISAAA Gigiena i Sanitariya. 41 (4)(1976),104. 3. GISAAA Gigiena i Sanitariya. 41 (4)(1976),104. 4. GISAAA Gigiena i Sanitariya. 39 (4)(1974),86.