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27685-90-1

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27685-90-1 Structure

27685-90-1 Structure
IdentificationBack Directory
[Name]

2,3-dihydro-2-oxobenzoxazole-6-sulphonyl chloride
[CAS]

27685-90-1
[Synonyms]

3-benzoxazole-6-sulphonyl chloride
6-Chlorosulfonylbenzoxazol-2(3H)-one
2-ox-3H-1,3-benzoxazole-6-sulfonyl chloride
2-Oxo-2,3-dihydrobenzoxazole-6-sulfonyl Chloride
6-Benzoxazolesulfonylchloride, 2,3-dihydro-2-oxo-
2,3-dihydro-2-oxobenzoxazole-6-sulphonyl chloride
2,3-Dihydro-2-oxo-6-benzo[d]oxazolesulfonyl chloride
2,3-Dihydro-2-oxo-1,3-benzoxazole-6-sulfonyl chloride
2,3-Dihydro-2-oxo-1,3-benzooxazol-6-sulfonyl chloride
6-(Chlorosulphonyl)-2,3-dihydro-2-oxo-1,3-benzoxazole
2,3-Dihydro-2-oxo-1,3-benzoxazole-6-sulphonyl chloride
2-oxo-2,3-dihydro-1,3-benzoxazole-6-sulfonyl chloride(SALTDATA: FREE)
[EINECS(EC#)]

248-605-0
[Molecular Formula]

C7H4ClNO4S
[MDL Number]

MFCD03001119
[MOL File]

27685-90-1.mol
[Molecular Weight]

233.629
Chemical PropertiesBack Directory
[Melting point ]

186-187℃
[density ]

1.683
[storage temp. ]

under inert gas (nitrogen or Argon) at 2-8°C
[pka]

7.67±0.70(Predicted)
[Appearance]

Purple to black Solid
[EPA Substance Registry System]

6-Benzoxazolesulfonyl chloride, 2,3-dihydro-2-oxo- (27685-90-1)
Safety DataBack Directory
[Symbol(GHS) ]

Corrosion (GHS05)
GHS05
[Signal word ]

Danger
[Hazard statements ]

H318-H314-H302
[Precautionary statements ]

P280-P309+P311
[RIDADR ]

UN3261
[TSCA ]

TSCA listed
[HazardClass ]

IRRITANT
[HS Code ]

2934999090
Spectrum DetailBack Directory
[Spectrum Detail]

2,3-dihydro-2-oxobenzoxazole-6-sulphonyl chloride(27685-90-1)1HNMR
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