2-Butynyl p-Toluenesulfonate

Modify Date: 2024-01-09 12:25:25

2-Butynyl p-Toluenesulfonate Structure
2-Butynyl p-Toluenesulfonate structure
Common Name 2-Butynyl p-Toluenesulfonate
CAS Number 56563-37-2 Molecular Weight 224.27600
Density 1,012 g/cm3 Boiling Point 355.2ºC at 760 mmHg
Molecular Formula C11H12O3S Melting Point 47 °C
MSDS Chinese USA Flash Point >230 °F
Symbol GHS07
GHS07
Signal Word Warning

 Names

Name 2-Butynyl 4-methylbenzenesulfonate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1,012 g/cm3
Boiling Point 355.2ºC at 760 mmHg
Melting Point 47 °C
Molecular Formula C11H12O3S
Molecular Weight 224.27600
Exact Mass 224.05100
PSA 51.75000
LogP 2.80440
Index of Refraction 1.538
Storage condition Refrigerator (+4°C)

 Safety Information

Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H315-H319-H335
Precautionary Statements P261-P305 + P351 + P338
Personal Protective Equipment dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes Xn:Harmful;
Risk Phrases R22;R36/37/38
Safety Phrases S26-S36/37/39-S37/39
RIDADR NONH for all modes of transport
Flash Point(F) >230 °F
Flash Point(C) >110 °C

 Synthetic Route

~95%

2-Butynyl p-Toluenesulfonate Structure

2-Butynyl p-Tol...

CAS#:56563-37-2

Literature: Fang, Fang; Vogel, Megan; Hines, Jennifer V.; Bergmeier, Stephen C. Organic and Biomolecular Chemistry, 2012 , vol. 10, # 15 p. 3080 - 3091

~88%

2-Butynyl p-Toluenesulfonate Structure

2-Butynyl p-Tol...

CAS#:56563-37-2

Literature: Reimann; Friesinger Archiv der Pharmazie, 1985 , vol. 318, # 10 p. 871 - 878

~%

2-Butynyl p-Toluenesulfonate Structure

2-Butynyl p-Tol...

CAS#:56563-37-2

Literature: Organic Letters, , vol. 4, # 20 p. 3497 - 3500

 Articles2

More Articles
Functional activation of G-proteins coupled with muscarinic acetylcholine receptors in rat brain membranes.

J. Pharmacol. Sci. 125(2) , 157-68, (2014)

The functional activation of Gi/o proteins coupled to muscarinic acetylcholine receptors (mAChRs) was investigated with the conventional guanosine-5'-O-(3-[(35)S]thio) triphosphate ([(35)S]GTPγS) bind...

The effect of indomethacin on the muscarinic induced contractions in the isolated normal guinea pig urinary bladder.

BMC Urology 13 , 8, (2013)

To investigate the effect of prostaglandin depletion by means of COX-inhibition on cholinergic enhanced spontaneous contractions.The urethra and bladder of 9 male guinea pigs (weight 270-300 g) were r...

 Synonyms

MFCD00078395
but-2-ynyl 4-methylbenzenesulfonate
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