p-Toluenesulfonyl anhydride

Name: p-Toluenesulfonyl anhydride
Brand: ChemScene
Availability: InStock
Rating: 5 (1 reviews)

SDS

CAS No. 4124-41-8
Cat. No. CS-W008609
Purity≥97%
MDL No.MFCD00008548

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Type	HazMat Fee
Excepted Quantity	$0.00
FedEx Limited Quantities Ground	$0.00
Hazmat Ground shipping	$50.00+
Inaccessible (Haz class 6.1 or 9), Domestic	$68.00+
Accessible (Haz class 3, 4, 5 or 8), Domestic	$158.00+
Inaccessible (Haz class 6.1 or 9), International	$108.00+
Accessible (Haz class 3, 4, 5 or 8), International	$238.00+

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General Information

CAS No. 4124-41-8
Cat. No. CS-W008609
Purity ≥97%
MDL No. MFCD00008548
Storage -20°C, stored under nitrogen
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₁₄H₁₄O₅S₂
Molecular Weight 326.39
Synonym(s) 4-Toluenesulfonic anhydride; Toluene-4-sulfonic acid ahnydride; Toluenesulfonic anhydride; Tosylic anhydride; p-Toluenesulfonic acid anhydride; p-tolylsulfonyl 4-methylbenzenesulfonate
SMILES CC1=CC=C(S(OS(C2=CC=C(C)C=C2)(=O)=O)(=O)=O)C=C1

Description

4-Nitrophenyl phosphate disodium salt hexahydrate which acts as a chromogenic substrate for the determination of acid and alkaline phosphatases.

Synthesis

Route1
- 104-15-4
- ~80%
- In-stock
  
  4124-41-8
References
- Peterli-Roth; Maguire; Leon; Rapoport Journal of Organic Chemistry, 1994 , vol. 59, # 15 p. 4186 - 4193
Route2
- In-stock
  
  38542-71-1
- ~92%
- In-stock
  
  4124-41-8
References
- Khodaei; Nazari Journal of the Iranian Chemical Society, 2012 , vol. 9, # 4 p. 507 - 512
Route3
- 108-88-3
- ~71%
- In-stock
  
  4124-41-8
References
- Michurin, A. A.; Bel'skii, V. K.; Zhivoderov, A. V.; Bodrikov, I. V. Journal of Organic Chemistry USSR (English Translation), 1984 , p. 1872 - 1880 Zhurnal Organicheskoi Khimii, 1984 , vol. 20, # 10 p. 2053 - 2062

Safety Information

Download SDS

GHS Pictogram :	GHS No : GHS05
Signal Word : Danger	UN#: 2585
Class : 8	Packing Group : Ⅲ
Hazard Statements : H314
Precautionary Statements : P260-P264-P280-P301+P330+P331-P304+P340-P363-P405-P501

Quality Control

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SDS
COA

Computational Chemistry Data

TPSA 77.51
LogP 2.39764
H_Acceptors 5
H_Donors 0
Rotatable_Bonds 4

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Building Blocks Skeleton Aromatic ring compounds Benzene compounds

Chemical Synthesis Synthetic Reagents Protection, Deprotection, Derivatization Protecting and Derivatizing Reagents

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p-Toluenesulfonyl anhydride

CAS No. 4124-41-8

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