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51010-74-3

51010-74-3 Structure

51010-74-3 Structure
IdentificationBack Directory
[Name]

MORPHOLINOSULFUR TRIFLUORIDE
[CAS]

51010-74-3
[Synonyms]

MORPH-DAST
MORPHO-DAST
Morph-DAST, Morpho-DAST
MORPHOLINOSULFUR TRIFLUORIDE
MORPHOLINOSULPHUR TRIFLUORIDE
Morpholinosulfurtrifluoride,98%
Morpholin-4-ylsulphur trifluoride
4-Morpholinylsulfur trifluoride, 95%
4-(trifluoro-$l^{4}-sulfanyl)morpholine
Morpho-DAST, 4-(Trifluorothio)morpholine
MORPHOLINOSULPHUR TRIFLUORIDE (MORPHO DAST)
[EINECS(EC#)]

-0
[Molecular Formula]

C4H8F3NOS
[MDL Number]

MFCD00037057
[MOL File]

51010-74-3.mol
[Molecular Weight]

175.17
Chemical PropertiesBack Directory
[Appearance]

clear yellow to amber liquid
[Melting point ]

175 °C (decomp)
[Boiling point ]

41-42 °C0.5 mm Hg(lit.)
[density ]

1.436 g/mL at 25 °C(lit.)
[refractive index ]

n20/D 1.454(lit.)
[Fp ]

169 °F
[storage temp. ]

2-8°C
[pka]

-7.46±0.20(Predicted)
[Water Solubility ]

Reacts with water.
[Sensitive ]

Moisture Sensitive
[BRN ]

606224
Hazard InformationBack Directory
[Chemical Properties]

clear yellow to amber liquid
[Uses]

4-Morpholinylsulfur trifluoride is incorporated in the fluoronation of trihexanols. It is used as a nucleophilic fluorinating agent with greater thermal stability. It is also used in the preparation of proline analogs and in the preparation of difluoropiperidines.
Safety DataBack Directory
[Symbol(GHS) ]

Corrosion (GHS05)
GHS05
[Signal word ]

Danger
[Hazard statements ]

H227-H314-H318
[Precautionary statements ]

P280-P305+P351+P338-P309-P310-P402
[Hazard Codes ]

C,E
[Risk Statements ]

14-34-5
[Safety Statements ]

26-36/37/39-45-27-8
[RIDADR ]

UN 3265 8/PG 1
[WGK Germany ]

3
[F ]

10-21
[Hazard Note ]

Corrosive/Store below 4C
[HazardClass ]

8
[PackingGroup ]

I
[HS Code ]

29349990
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