ChemicalBook--->CAS DataBase List--->154445-78-0

154445-78-0

154445-78-0 Structure

154445-78-0 Structure
IdentificationMore
[Name]

2,2,4,6,7-Pentamethyldihydrobenzofuran-5-sulfonyl chloride
[CAS]

154445-78-0
[Synonyms]

2,2,4,6,7-PENTAMETHYLDIHYDROBENZO[B]FURAN-5-SULFONYL CHLORIDE
2,2,4,6,7-PENTAMETHYLDIHYDROBENZO[B]FURAN-5-SULPHONYL CHLORIDE
2,2,4,6,7-PENTAMETHYLDIHYDROBENZOFURAN-5-SULFONYL CHLORIDE
2,2,4,6,7-PENTAMETHYLDIHYDROBENZOFURAN-5-SULPHONYL CHLORIDE
PBF-CL
Pbf-Cl(2,2,4,6,7-Pentamethyldihydrobenzofuran-5-SulfonylChloride)
2,2,4,6,7-PENTAMETHYLDIHYDROBENZIFURAN-5-SULFONYLCHLORIDE
2,2,4,6,7-PENTAMETHYLDIHYDROBENZOFURAN-5-SULFONYL CHLORIDE,99+%
2,2,4,6,7-Pentamethyldihydrobenzobüfuran-5-sulphonyl chloride, 95%
[Molecular Formula]

C13H17ClO3S
[MDL Number]

MFCD01317847
[Molecular Weight]

288.79
[MOL File]

154445-78-0.mol
Chemical PropertiesBack Directory
[Melting point ]

69-71 °C
[Boiling point ]

392.7±42.0 °C(Predicted)
[density ]

1.236±0.06 g/cm3(Predicted)
[storage temp. ]

2-8°C
[BRN ]

6602917
[CAS DataBase Reference]

154445-78-0(CAS DataBase Reference)
Safety DataBack Directory
[Hazard Codes ]

C
[Risk Statements ]

R34:Causes burns.
[Safety Statements ]

S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
[RIDADR ]

UN 3261 8/PG 3
[WGK Germany ]

3
[F ]

10-21
[HazardClass ]

8
[PackingGroup ]

Raw materials And Preparation ProductsBack Directory
[Raw materials]

Sodium hydroxide-->Diethyl ether-->Dichloromethane-->N,N-Dimethylformamide-->Potassium carbonate-->Magnesium sulfate-->Sodium chloride-->Acetone-->Hexane-->Nitrogen-->Aluminum chloride-->Chlorosulfonic acid-->Potassium iodide-->Pentane-->3-Chloro-2-methylpropene-->2,3,5-Trimethylphenol
[Preparation Products]

L-Lysine, N6-[[[(2,3-dihydro-2,2,4,6,7-pentamethyl-5-benzofuranyl)sulfonyl]amino]iminomethyl]-N2-[(9H-fluoren-9-ylmethoxy)carbonyl]-
Hazard InformationBack Directory
[Chemical Properties]

White to gray powder
[Uses]

reagent for introducing the PBF protection in arginine’s guanidine group
Well-known Reagent Company Product InformationBack Directory
[Sigma Aldrich]

154445-78-0(sigmaaldrich)
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