tioxolone

Suppliers

Names

[ CAS No. ]:
4991-65-5

[ Name ]:
tioxolone

[Synonym ]:
1,3-Benzoxathiol-2-one, 6-hydroxy-
6-Hydroxy-2-oxo-1,3-benzoxathiole
Camyna
Stepin
MFCD00005859
Acnosan
6-Hydroxybenzo[d][1,3]oxathiol-2-one
EINECS 225-653-0
tioxolone
6-Hydroxy-1,3-benzoxathiol-2-one

Chemical & Physical Properties

[ Density]:
1.6±0.1 g/cm3

[ Boiling Point ]:
377.8±44.0 °C at 760 mmHg

[ Melting Point ]:
158-160 °C(lit.)

[ Molecular Formula ]:
C7H4O3S

[ Molecular Weight ]:
168.170

[ Flash Point ]:
182.3±28.4 °C

[ Exact Mass ]:
167.988113

[ PSA ]:
78.68000

[ LogP ]:
1.77

[ Vapour Pressure ]:
0.0±0.9 mmHg at 25°C

[ Index of Refraction ]:
1.718

MSDS

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H302-H315-H319-H335

[ Precautionary Statements ]:
P261-P305 + P351 + P338

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves

[ Hazard Codes ]:
Xi:Irritant;

[ Risk Phrases ]:
R22;R36/37/38

[ Safety Phrases ]:
S26

[ RIDADR ]:
NONH for all modes of transport

[ WGK Germany ]:
3

[ RTECS ]:
DM2953750

[ HS Code ]:
2930909090

Synthetic Route

Precursor & DownStream

Precursor

  • Resorcine
  • Water
  • Copper sulfate pentahydrate

DownStream

  • Dibenzyl ether
  • 2,4-Dihydroxythiophenol
  • 4,4'-disulfanediyl-di-resorcinol

Customs

[ HS Code ]: 2930909090

[ Summary ]:
2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

Articles

The supramolecular structure of 6-hydroxy-1,3-benzoxathiol-2-one (tioxolone).

Acta Crystallogr. C 60(Pt 6) , o395-6, (2004)

The planar molecules of 6-hydroxy-1,3-benzoxathiol-2-one, C(7)H(4)O(3)S, are linked by extensive O-H.O and C-H.O hydrogen bonding and are further stablilized by face-to-face pi-pi interactions.

[Antimicrobial and cytostatic properties of 6-hydroxy-1,3-benzoxathiol-2-one (01 1)].

Arzneimittelforschung 19(8) , 1298-304, (1969)

Contact dermatitis from thioxolone.

Contact Dermatitis 29(2) , 96, (1993)


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