83-31-8

Name 1,8-Naphthosultone
CAS 83-31-8
EINECS(EC#) 201-468-0
Molecular Formula C10H6O3S
MDL Number MFCD00005937
Molecular Weight 206.22
MOL File 83-31-8.mol
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Chemical Properties

Melting point  154-157 °C (dec.) (lit.)
Boiling point  190 °C(Press: 2-3 Torr)
density  1.556±0.06 g/cm3(Predicted)
storage temp.  Sealed in dry,Room Temperature
form  powder to crystal
color  Light orange to Yellow to Green
BRN  9381
InChI 1S/C10H6O3S/c11-14(12)9-6-2-4-7-3-1-5-8(13-14)10(7)9/h1-6H
InChIKey IEIADDVJUYQKAZ-UHFFFAOYSA-N
SMILES O=S1(=O)Oc2cccc3cccc1c23
CAS DataBase Reference 83-31-8(CAS DataBase Reference)
EPA Substance Registry System 83-31-8(EPA Substance)

Safety Data

Hazard Codes  Xi
Risk Statements 
R38:Irritating to the skin.
Safety Statements 
S22:Do not breathe dust .
S28:After contact with skin, wash immediately with plenty of ... (to be specified by the manufacturer) .
WGK Germany  3
TSCA  TSCA listed
HS Code  2934.99.4400
Storage Class 11 - Combustible Solids
Hazard Classifications Skin Irrit. 2

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