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56563-37-2

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56563-37-2 Structure

56563-37-2 Structure
IdentificationMore
[Name]

2-Butynyl 4-methylbenzenesulfonate
[CAS]

56563-37-2
[Synonyms]

2-BUTYNYL 4-TOLUENESULFONATE
2-BUTYNYL-PARA-TOLUENESULFONATE
2-BUTYNYL P-TOLUENESULFONATE
2-BUTYNYL P-TOLUENESULPHONATE
TIMTEC-BB SBB008911
1-(p-Tosyloxy)-2-butyne
2-BUTYNYL-para-TOLUENESULFONATE 98%
2-Butynyl 4-methylbenzenesulfonate
[Molecular Formula]

C11H12O3S
[MDL Number]

MFCD00078395
[Molecular Weight]

224.28
[MOL File]

56563-37-2.mol
Chemical PropertiesBack Directory
[Appearance]

Brown crystalline powder
[Melting point ]

47 °C
[Boiling point ]

355.2±25.0 °C(Predicted)
[density ]

1,012 g/cm3
[Fp ]

>110℃
[storage temp. ]

Refrigerator (+4°C)
[Specific Gravity]

1.012
[Water Solubility ]

Insoluble
[BRN ]

3300477
[CAS DataBase Reference]

56563-37-2(CAS DataBase Reference)
Safety DataBack Directory
[Hazard Codes ]

Xi
[Risk Statements ]

R36/37/38:Irritating to eyes, respiratory system and skin .
R22:Harmful if swallowed.
[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 .
S37/39:Wear suitable gloves and eye/face protection .
[WGK Germany ]

3
[HS Code ]

29309099
Hazard InformationBack Directory
[Chemical Properties]

Brown crystalline powder
Well-known Reagent Company Product InformationBack Directory
[Acros Organics]

2-Butynyl p-toluenesulfonate, 98%(56563-37-2)
[Alfa Aesar]

2-Butynyl p-toluenesulfonate, 98%(56563-37-2)
[Sigma Aldrich]

56563-37-2(sigmaaldrich)
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