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2-(Diphenylphosphino)benzenesulfonic acid

2-(Diphenylphosphino)benzenesulfonic acid - CAS 111864-25-6

Catalog:	BB002822
Product Name:	2-(Diphenylphosphino)benzenesulfonic acid
CAS:	111864-25-6
Synonyms:	2-diphenylphosphanylbenzenesulfonic acid

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Computed Properties

IUPAC Name:	2-diphenylphosphanylbenzenesulfonic acid
Description:	2-(Diphenylphosphino)benzenesulfonic acid (CAS# 111864-25-6 ) is a useful research chemical.
Molecular Weight:	342.35
Molecular Formula:	C18H15O3PS
Canonical SMILES:	C1=CC=C(C=C1)P(C2=CC=CC=C2)C3=CC=CC=C3S(=O)(=O)O
InChI:	InChI=1S/C18H15O3PS/c19-23(20,21)18-14-8-7-13-17(18)22(15-9-3-1-4-10-15)16-11-5-2-6-12-16/h1-14H,(H,19,20,21)
InChI Key:	HXVJDHROZFWXHT-UHFFFAOYSA-N
Appearance:	White to off-white powder
Storage:	Inert atmosphere, Room Temperature
LogP:	3.77230

Publication Number	Title	Priority Date
CN-111068789-A	For CO2Catalyst for participating in esterification reaction of olefin carbonyl	20191231
CN-111068789-B	For CO2Catalyst for participating in esterification reaction of olefin carbonyl	20191231
US-2020405874-A1	Methods of preparing cell-binding agent-drug conjugates	20190321
WO-2020191306-A1	Methods of preparing cell-binding agent-drug conjugates	20190321
TW-202102270-A	Methods of preparing cell-binding agent-drug conjugates	20190321

PMID	Publication Date	Title	Journal
21677979	20110907	Synthesis of non-symmetrically sulphonated phosphine sulphonate based Pd(II) catalyst salts for olefin polymerisation reactions	Dalton transactions (Cambridge, England : 2003)
15954783	20050622	Theoretical analysis of factors controlling the nonalternating CO/C(2)H(4) copolymerization	Journal of the American Chemical Society

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Related Functional Groups

Sulfur Compounds

[91125-43-8]
Sulfophenyl nonanoate sodium salt
[518012-62-9]
[2-[2-(2-Methoxyethoxy)ethoxy]ethoxy]p-toluenesulfonate
[2006276-82-8]
[3-(N,N-Dimethylsulfamoyl)phenyl]methanesulfonyl Chloride
[85-47-2]
1-Naphthalenesulfonic acid
[2039-96-5]
3-(Trimethylsilyl)-1-propanesulfonic acid sodium salt
[874-87-3]
4-(Methylthio)benzyl chloride

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GHS Hazard Statement:	H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]; H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]; H335 (100%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]
Precautionary Statement:	P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501
Signal Word:	Warning

Complexity:	443
Compound Is Canonicalized:	Yes
Covalently-Bonded Unit Count:	1
Defined Atom Stereocenter Count:	0
Defined Bond Stereocenter Count:	0
Exact Mass:	342.04795251
Formal Charge:	0
Heavy Atom Count:	23
Hydrogen Bond Acceptor Count:	3
Hydrogen Bond Donor Count:	1
Isotope Atom Count:	0
Monoisotopic Mass:	342.04795251
Rotatable Bond Count:	4
Topological Polar Surface Area:	62.8
Undefined Atom Stereocenter Count:	0
Undefined Bond Stereocenter Count:	0
XLogP3:	3.4