544-25-2

Name	Cycloheptatriene
Synonyms	CHT tropiliden Tropylidene TROPILIDENE Tropilidene Cycloheptatrien Cycloheptatriene CYCLOHEPTATRIENE Cycloheptatrienetech 1,3,5-cycloheptariene 1,3,5-CYCLOHEPTATRIENE 1,3,5-Cycloheptatriene cyclohepta-1,3,5-triene Cyclohepta-1,3,5-triene
CAS	544-25-2
EINECS	208-866-3
InChI	InChI=1/C7H8/c1-2-4-6-7-5-3-1/h1-6H,7H2

Molecular Formula	C7H8
Molar Mass	92.14
Density	0.888 g/mL at 25 °C (lit.)
Melting Point	-79.5°C
Boling Point	116-117 °C (lit.)
Flash Point	80°F
Water Solubility	insoluble
Vapor Presure	21.6mmHg at 25°C
Appearance	clear liquid
Color	Colorless to Light orange to Yellow
BRN	506066
Storage Condition	2-8°C
Refractive Index	n20/D 1.519(lit.)
Physical and Chemical Properties	mp : -79.5°C bp : 116-117 °C(lit.) density : 0.888 g/mL at 25 °C(lit.) refractive index : n20/D 1.519(lit.) Fp : 80 °F storage temp. : 2-8°C Water Solubility : insoluble BRN : 506066

Risk Codes	R11 - Highly Flammable R25 - Toxic if swallowed R36/37/38 - Irritating to eyes, respiratory system and skin. R65 - Harmful: May cause lung damage if swallowed
Safety Description	S16 - Keep away from sources of ignition. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S62 - If swallowed, do not induce vomitting; seek medical advice immediately and show this container or label.
UN IDs	UN 2603 3/PG 2
WGK Germany	3
RTECS	GU3675000
FLUKA BRAND F CODES	10-23
HS Code	29021990
Hazard Class	3
Packing Group	II

NIST chemical information	Information provided by: webbook.nist.gov (external link)
EPA chemical information	Information provided by: ofmpub.epa.gov (external link)
use	industrially usable printer cleaning agent
category	flammable liquid
Explosive hazard characteristics	Mix with air to form an explosive mixture;
flammability hazard characteristics	flammability
storage and transportation characteristics	warehouse ventilation and low temperature drying; separate from oxidant storage and transportation
fire extinguishing agent	foam, dry powder, carbon dioxide, sand