83-31-8 1-naphthol-8-sulf. acid sultone

product Name	1-naphthol-8-sulf. acid sultone
CAS No	83-31-8
Synonyms	1,8-Naphthosultone; naphthalene-1,8-sultone; naphtho[1,8-cd][1,2]oxathiole 2,2-dioxide
Molecular Formula	C₁₀H₆O₃S
Molecular Weight	206.2178
InChI	InChI=1/C10H6O3S/c11-14(12)9-6-2-4-7-3-1-5-8(13-14)10(7)9/h1-6H
EINECS	201-468-0
Molecular Structure
Density	1.556g/cm³
Melting point	154-157℃
Boiling point	419.524°C at 760 mmHg
Refractive index	1.729
Flash point	207.521°C
Vapour Pressur	0mmHg at 25°C
Hazard Symbols	Xi:Irritant;
Risk Codes	R38:;
Safety Description	S22:; S28:;