| Identification | More | [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 Properties | Back 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) | [solubility ]
soluble in Methanol | [form ]
powder to crystal | [color ]
White to Orange to Green | [Specific Gravity]
1.012 | [Water Solubility ]
Insoluble | [BRN ]
3300477 | [InChI]
1S/C11H12O3S/c1-3-4-9-14-15(12,13)11-7-5-10(2)6-8-11/h5-8H,9H2,1-2H3 | [InChIKey]
HGZKJNHJABSJTC-UHFFFAOYSA-N | [SMILES]
CC#CCOS(=O)(=O)c1ccc(C)cc1 | [CAS DataBase Reference]
56563-37-2(CAS DataBase Reference) |
| Safety Data | Back 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 | [Storage Class]
11 - Combustible Solids | [Hazard Classifications]
Eye Irrit. 2
Skin Irrit. 2
STOT SE 3 |
|
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J & K SCIENTIFIC LTD.
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Alfa Aesar
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Energy Chemical
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Sigma-Aldrich
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Shureli Biopharma Co.,Ltd
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