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HomeProduct name list1,8-Naphthosultone

1,8-Naphthosultone

Synonym(s):1-Naphthol-8-sulfonic acid sultone;8-Hydroxynaphthalene-1-sulfonic acid sultone

  • CAS NO.:83-31-8
  • Empirical Formula: C10H6O3S
  • Molecular Weight: 206.22
  • MDL number: MFCD00005937
  • EINECS: 201-468-0
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2023-06-08 17:06:39
1,8-Naphthosultone Structural

What is 1,8-Naphthosultone?

Chemical properties

Pale yellow needle-like crystals

Properties of 1,8-Naphthosultone

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
CAS DataBase Reference 83-31-8(CAS DataBase Reference)
EPA Substance Registry System Naphth[1,8-cd]-1,2-oxathiole, 2,2-dioxide (83-31-8)

Safety information for 1,8-Naphthosultone

Signal word Warning
Pictogram(s)
ghs
Exclamation Mark
Irritant
GHS07
GHS Hazard Statements H315:Skin corrosion/irritation
Precautionary Statement Codes P280:Wear protective gloves/protective clothing/eye protection/face protection.

Computed Descriptors for 1,8-Naphthosultone

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